BlueStars 3392519 Dryer Thermal Fuse
4.7Editor score
Single 3392519 replacement
196°F single-blow design
Multiple part numbers covered
In this guide
A thermal fuse is a small but essential safety component that can interrupt a dryer circuit when excessive heat is detected. Choosing the right replacement involves checking the original part number, connector style, mounting design, and dryer model compatibility, especially when searching for a thermal fuse for a gas dryer.
The products in this guide were compared using the supplied specifications, including supported replacement numbers, brand compatibility, pack quantity, installation details, and stated failure symptoms. The list includes individual 3392519 fuses, multipacks, a distinct 3390719 option, and broader thermostat and high-limit component kits for a wider repair.
Each review explains the main strengths, limitations, and ideal repair scenario. Ratings and technical details reflect the supplied product information, while product listings and purchase terms can change. Readers should verify the model number, original component shape, and full wiring diagram before ordering.
Top 3 Picks for Best Thermal Fuses for Gas Dryer
3 Pack Dryer Thermal Fuse WP3392519
4.8Editor score
Three replacement fuses included
One-time 196°F cutoff
Broad brand compatibility
BlueStars 3387134 Cycling Thermostat Kit
4.6Editor score
Four-part repair kit
Includes 3392519 fuse
Covers multiple thermostats
Top 10 Best Thermal Fuses for Gas Dryer in 2026 Compared
This side-by-side comparison organizes the ten options by the component package, supported part numbers, key operating specification, and primary use case. It is designed to help distinguish a straightforward fuse replacement from a multi-thermostat repair kit.
ProductsSpecificationsEditor scorePrice
Editor's Choice
BlueStars 2-Pack 3392519
Two 3392519 fuses
196°F single-blow cutoff
Metal and plastic construction
Broad dryer compatibility
4.7Editor score
Editor's Choice
BlueStars Four-Part Kit
Four included components
Includes 3392519 fuse
Cycling and high-limit parts
Wide brand compatibility
4.6Editor score
Best Budget
BlueStars Single 3392519
Single 3392519 fuse
196°F single-blow cutoff
White plastic housing
Multiple cross references
4.7Editor score
WP3392519 Three-Pack
Three replacement fuses
Direct-fit replacement design
Slide-on terminal connections
Select major-brand compatibility
4.7Editor score
BlueStars 3392519 Three-Pack
Three 3392519 fuses
196°F single-blow cutoff
White plastic enclosure
Wide brand compatibility
4.6Editor score
3977393 Four-Part Sensor Kit
Four included components
Includes 3392519 fuse
High-limit thermostat included
Compatible with major brands
4.6Editor score
WP3392519 Three-Pack
Three replacement fuses
196°F one-time cutoff
Metal and ABS housing
Multiple brand compatibility
4.8Editor score
Four-Part Thermostat Kit
Four included components
Includes 3392519 fuse
Cycling thermostat included
High-limit thermostat included
4.6Editor score
Two-Pack 3392519 Fuse
Two replacement fuses
Non-resettable construction
Two 3/16-inch terminals
Blower-housing application
4.7Editor score
BlueStars 3390719 Two-Pack
Two 3390719 fuses
Distinct cross-reference set
Durable housing material
Selected model compatibility
4.7Editor score
1. BlueStars 2-Pack 3392519 – Balanced Two-Fuse Replacement
BlueStars 2-Pack 3392519
Two 3392519 fuses
196°F single-blow cutoff
White plastic enclosure
Extensive part compatibility
The BlueStars 2-Pack 3392519 is a straightforward thermal fuse replacement with a 4.7 rating. It combines a familiar 3392519 installation format with two included units, making it a practical choice for a single repair or for keeping one spare in a workshop. Its standout feature is the unusually broad list of replacement numbers attached to the same 3392519 reference.
Pros
- Two spare fuses included
- Extensive cross-reference coverage
- Clear installation guidance
- Metal and plastic construction
- Broad listed brand support
Cons
- Two-pack offers limited stock
- No model-specific gas guidance
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The supplied specifications describe a 2-by-½-inch white plastic safety mechanism that interrupts power to the motor circuit when the dryer overheats. A heat-sensitive metal element provides a 196°F single-blow, non-resettable cutoff. The listed cross-references include 3388651, WP3392519, 694511, 80005, WP3392519VP, PS11741460, AP6008325, G4AP0500, 39800, and 21900, while compatibility is claimed across major brands such as Whirlpool, Kenmore, KitchenAid, Roper, Estate, Inglis, Maytag, Crosley, Amana, Admiral, and Magic Chef.
The main trade-off is that the product remains a specialized replacement rather than a universal solution for every dryer. The supplied data does not explicitly identify gas-dryer models, fuel type, or model-specific fit. A second fuse is useful, but it does not address other possible causes such as restricted airflow, a failed cycling thermostat, or a high-limit thermostat. The original component, connector arrangement, and appliance model should therefore be checked before purchase.
This is a strong all-around option for someone who has confirmed that the original fuse is 3392519 and wants a direct replacement with a spare on hand. It is also suitable for maintenance work involving several compatible machines. The detailed wiring guidance and broad cross-reference list make it easier to understand, but the replacement should never be treated as a substitute for correcting the overheating condition that caused the original fuse to open.
Useful for Planned Maintenance
Having a second matching fuse can be valuable for future repairs or for maintaining inventory across compatible machines. It is particularly helpful for landlords, property managers, and service technicians who already know the 3392519 part number.
A Fuse Is Not an Airflow Fix
The 196°F single-blow design is intended to protect the dryer by opening permanently when excessive heat is detected. Cleaning the lint screen, exhaust path, blower housing, and other airflow areas remains essential so a correctly installed replacement is not exposed to the same overheating condition.
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2. BlueStars 3387134 Cycling Thermostat Kit – Comprehensive Four-Part Repair
BlueStars 3387134 Cycling Thermostat Kit
Four-part repair kit
Includes 3392519 fuse
Cycling thermostat included
High-limit thermostat included
The BlueStars 3387134 Cycling Thermostat Kit is the most comprehensive package in the guide. It carries a 4.6 rating and includes four components: a 3387134 dryer cycling thermostat, a 3392519 dryer thermal fuse, a 3977767 dryer high-limit thermostat, and a 3977393 dryer thermal cut-off kit. That broader scope makes it an interesting option when a dryer has several heat-control problems rather than one visibly failed fuse.
Pros
- Four related components included
- Targets several heat-control symptoms
- Extensive replacement numbers
- Broad listed brand support
- OEM-standard material claims
Cons
- More parts than many repairs need
- Model verification remains important
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The listed symptoms include no heat, insufficient heat, long drying times, excessive heat, failure to start, premature shutoff, and a timer that does not advance. Those symptoms can come from different components, so replacing several parts at once may be useful if each has been inspected. The product information also provides separate cross-reference numbers for every included part, including 3387134, 3392519, 3977767, and 3977393.
Its tradeoff is obvious: this package is unnecessary if the old 3392519 fuse is the sole failed item. Owners should confirm component shapes, terminal positions, mounting methods, and model compatibility before replacing several safety devices. The supplied compatibility information refers broadly to Whirlpool, Kenmore, Maytag, Roper, Crosley, Inglis, Estate, Amana, KitchenAid, Admiral, and Magic Chef dryers, but it does not provide gas-specific model verification.
This kit is best for a technician or experienced homeowner diagnosing multiple heat-control faults, or for someone who has already matched several required part numbers. It offers a convenient way to have the main thermal and thermostat components together, while the 3392519 fuse still provides a familiar fallback for a single-component replacement. Correct diagnosis and careful adherence to the dryer wiring diagram remain more important than simply changing every included part.
Broader Diagnostic Coverage
A four-part package can be useful when a dryer no longer heats, runs too hot, stops early, or advances the timer improperly. It also reduces the need to source a cycling thermostat and high-limit component separately when those parts are known to match the appliance.
Match Every Component Carefully
Thermostats and fuses have different roles even when they are sold together. Confirm the required number, calibration, mounting style, and wiring position for each component against the appliance documentation.
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3. BlueStars Single 3392519 – Simple Single-Fuse Solution
BlueStars Single 3392519
Single 3392519 fuse
196°F single-blow cutoff
White plastic enclosure
Wide cross-reference list
The BlueStars Single 3392519 is a focused replacement for a dryer whose original component is confirmed as 3392519. Its 4.7 rating, two-piece construction, and extensive compatibility references make it a straightforward option for restoring heat or addressing related starting and tumbling symptoms after a blown fuse is identified.
Pros
- Simple targeted replacement
- High customer rating
- Extensive part-number list
- Basic-tool installation guidance
- Lifetime protection stated
Cons
- No spare fuse included
- Gas-specific fit is unstated
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The fuse is described as a 2-by-½-inch white plastic safety mechanism that cuts electrical flow to the motor circuit when the dryer overheats. It uses a 196°F single-blow thermal limiter, meaning it is designed to open permanently rather than reset itself. Compatibility is listed for numerous major brands, and the product replaces a broad collection of cross-reference numbers, including WP3392519, AP6008325, G4AP0500, 3388651, 694511, 80005, PS11741460, and others.
The limitation is that a single fuse does not resolve every no-heat or no-start complaint. Airflow restrictions, an open cycling thermostat, failed heating elements, and other electrical problems can produce similar symptoms. The listing also does not provide a specific gas-dryer compatibility list, so the part number and physical dimensions must be checked rather than relying only on the broad brand references.
This is a good choice for a homeowner who has already diagnosed one failed 3392519 fuse and wants the smallest appropriate replacement. The installation description is helpful, but the dryer should be disconnected from power and the gas supply should be handled according to the appliance manual and local requirements. Reconnect wires exactly as documented, restore the panels, and verify heat operation without assuming the replacement alone addresses the root cause.
Clear Part Identification
A long cross-reference list can make model matching faster, but the physical component should also be compared with the old fuse. Look for the same body dimensions, wire terminals, mounting arrangement, and position near the blower housing.
Permanent Safety Action
Because this is a single-blow, non-resettable component, it should not be reused after opening. A new correctly rated fuse is required, and the reason for the original overheating must be investigated.
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4. WP3392519 Three-Pack – Spare-Oriented Direct Replacement
WP3392519 Three-Pack
Three replacement fuses
Direct-fit component design
Slide-on terminal connections
Major-brand cross references
The WP3392519 Three-Pack is designed for buyers who want ready replacements for a compatible dryer or several appliances. It has a 4.7 rating and is positioned as a direct-fit component for machines using the WP3392519 form, with cross-references such as AP6008325, 3388651, 694511, WP3392519VP, G4AP0500, and 80005.
Pros
- Three usable replacements
- Direct-fit positioning
- Simple terminal connection
- Useful for multiple machines
- Airflow troubleshooting highlighted
Cons
- Compatibility limited to select models
- No explicit gas-model list
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The supplied information emphasizes restoring electrical continuity after a blown thermal fuse when the dryer fails to heat or start. It also calls out standard slide-on terminals and direct-fit technical dimensions, making connector arrangement an important part of the product's appeal. Listed brand support includes Whirlpool, Kenmore, Maytag, KitchenAid, Roper, Jenn-Air, and Amana on select models.
A limitation is that “direct-fit” still depends on the exact model and original component. The product information does not explicitly state that every listed brand or model uses a gas heat system, nor does it provide a gas-dryer model cross-reference. It also describes the fuse as a circuit-protection component, so replacing it without correcting blocked airflow can lead to another failure. Three units improve spare availability but do not make diagnosis unnecessary.
This is a sensible pick for maintenance professionals, landlords, or homeowners responsible for multiple compatible dryers. The three-pack reduces the chance of lacking a replacement if another matching machine develops the same fault. For a single appliance, the included guidance about cleaning lint traps, rear vents, and outside exhaust ducts is especially important because correct installation includes restoring adequate airflow.
Prepared for Multiple Appliances
Three matching units are useful when a household or property portfolio contains several dryers with the same confirmed fuse. Keeping identical spares can simplify future repairs without changing tools or connector methods.
Airflow Comes Before Testing
The product information recommends clearing clogged lint traps and exhaust ducts while replacing the fuse. This step addresses a common trigger for thermal-fuse failures and helps ensure the replacement operates under normal cooling conditions.
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5. BlueStars 3392519 Three-Pack – Three Matching Fuses
BlueStars 3392519 Three-Pack
Three 3392519 fuses
196°F single-blow cutoff
White plastic enclosure
Broad listed brand support
The BlueStars 3392519 Three-Pack combines a 4.6 rating with three matching replacement fuses. It is a practical choice for a maintenance stock, multiple compatible dryers, or a homeowner who wants spare protection after diagnosing a 3392519 failure. The product description clearly identifies the 2-by-½-inch white plastic form and its 196°F single-blow behavior.
Pros
- Three matching replacement units
- Clear 196°F specification
- Extensive cross-reference coverage
- Metal and plastic construction
- Detailed replacement guidance
Cons
- Excess units for one repair
- No dedicated gas-model list
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Like the other BlueStars 3392519 options, it is described as cutting power to the motor circuit when the dryer overheats. The stated symptoms include no heat, insufficient heat, failure to start, failure to tumble, extended drying time, and early shutoff. The cross-reference list covers 3388651, WP3392519, 694511, 80005, WP3392519VP, PS11741460, AP6008325, G4AP0500, 39800, and 21900 across many major dryer brands.
The main disadvantage is redundancy for a single repair. A household with one confirmed compatible dryer may only need one of the three included units. Compatibility is described in general terms, and the supplied information does not distinguish electric and gas dryer applications. Physical dimensions, terminal arrangement, and the original number remain the safest basis for selection.
This three-pack is most useful to service-minded buyers or anyone with more than one 3392519-compatible appliance. Its explicit cutoff temperature and well-known cross-reference set make the product easier to evaluate than a generic fuse. As with every thermal fuse, replacement should follow disconnection of power and gas, inspection of the wiring, restoration of airflow, and a controlled heat-cycle test.
Useful for Repeat Maintenance
The three matching units make it easy to keep a spare for another compatible machine. That can be especially valuable for apartments, laundromats, or households replacing older appliances that use the same 3392519 component.
Verify the Original Number
Do not rely on a brand name alone. Locate the old fuse, read its markings, and compare the number, body, terminal positions, and mounting point with the replacement before disconnecting wires.
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6. 3977393 Four-Part Sensor Kit – Broad Heat-Control Coverage
3977393 Four-Part Sensor Kit
Four included components
Includes 3392519 fuse
Includes 3977393 cut-off
Includes high-limit thermostat
The 3977393 Four-Part Sensor Kit is built around four components associated with dryer heat control: a 3387134 cycling thermostat, a 3977767 high-limit thermostat, a 3977393 thermal cut-off, and a 3392519 thermal fuse. It has a 4.6 rating and is aimed at repairs involving more than one of these parts or at buyers who want a comprehensive maintenance set.
Pros
- Four heat-control components
- Extensive individual cross references
- Wide listed brand compatibility
- Metal and plastic construction
- Replacement support stated
Cons
- Diagnosis must support kit
- Exact model chart needed
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The supplied cross-references are extensive. For example, the 3392519 is associated with WP3392519, 3388651, 694511, 511800-05, and WP3392519VP, while the other components have their own corresponding number sets. The product information states that the metal-and-plastic components are tested by the manufacturer to meet OEM standards and positions the kit for major dryer brands including Whirlpool, Kenmore, Maytag, KitchenAid, Roper, Crosley, Estate, Amana, and Admiral.
The trade-off is complexity. A broad kit is not automatically the correct repair, and swapping multiple components without diagnosis may hide the original fault. The listing mentions a compatibility model chart, which should be consulted carefully. It also does not explicitly identify gas-dryer models, so fuel type and model number should be confirmed separately. Correct placement of each thermostat and fuse is essential because they perform different functions.
This kit is a good fit for an experienced technician or a homeowner who has already identified multiple failed heat-control components. It may also be useful for service inventory because the four parts cover related failure modes in one package. It is less attractive for someone who knows only that the dryer will not heat and has not yet confirmed that the thermal fuse is the failed component.
One Package, Multiple Functions
Combining the fuse with a cycling thermostat, high-limit thermostat, and thermal cut-off allows the package to support several heat-control repairs. Each component must still be installed in its designated position and wired according to the appliance diagram.
Consult the Model Chart
The listing refers to compatible-model information, which is an important step before ordering. Model confirmation should be paired with physical comparison because aftermarket listings can list multiple brands without describing every configuration.
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7. WP3392519 Three-Pack – Highest-Rated Spare Set
WP3392519 Three-Pack
Three replacement fuses
196°F one-time cutoff
Metal and ABS housing
Broad part-number compatibility
The 3 Pack Dryer Thermal Fuse WP3392519 has the highest numerical rating in this comparison at 4.8. It provides three matching 3392519-style units, combines them with a clearly stated 196°F one-time blow mechanism, and supports a broad list of replacement numbers. Those features make it an attractive choice for both a single repair and maintaining spare components.
Pros
- Highest rating in guide
- Three matching spare units
- Precise 196°F specification
- Broad cross-reference list
- Simple installation sequence
Cons
- Universal wording needs verification
- No explicit gas-model listing
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The supplied information describes a high-quality metal and ABS plastic construction intended to provide stable operation. Compatible brands include Whirlpool, Kenmore, Maytag, KitchenAid, Amana, and Admiral, while the listed cross-references include AP6008325, G4AP0500, 388651, WP3392519, 694511, 80005, WP3392519VP, PS11741460, 39800, and 21900. The stated symptom coverage includes no heat, insufficient heat, failure to start, failure to tumble, long dry times, and early shutoff.
Its main limitation is the gap between the word “universal” in the product name and the fact that no dryer can safely accept every similarly named fuse. The supplied information does not provide a gas-specific model chart, and compatibility claims should be treated as a starting point. The old component's exact part number, physical shape, terminal configuration, and placement should be verified before installation.
This is the strongest pick for a buyer who wants the highest-rated product in the guide, multiple matching spares, and one of the clearer cutoff specifications. It is also a good choice for several compatible appliances. The installation sequence is straightforward—disconnect power, open the rear panel, label wires, replace the fuse, restore the panel, and test—but gas-appliance work should be performed with the fuel service connection closed and according to the manufacturer's instructions.
Clear Rating and Cutoff
A 4.8 rating and a specified 196°F opening threshold make this one of the easiest products in the list to summarize. Buyers should still treat the cutoff as a product specification, not a reason to ignore airflow or other heat-control problems.
Three-Unit Readiness
The three included fuses offer immediate repair readiness and two potential spares. They are especially convenient for compatible rental units, household laundry rooms, and service kits where the same 3392519 component is repeatedly used.
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8. WP3387134 Four-Part Thermostat Kit – Complete Control-Sensor Set
WP3387134 Four-Part Thermostat Kit
Four included components
Includes 3392519 fuse
Includes 3977393 cut-off
Includes high-limit thermostat
The WP3387134 Four-Part Thermostat Kit combines the WP3387134 cycling thermostat, WP3392519 thermal fuse, 3977393 cut-off fuse, and WP3977767 high-limit thermostat. Its 4.6 rating reflects a package designed to address multiple temperature-control symptoms rather than only a single open fuse.
Pros
- Complete four-part configuration
- Clear individual part references
- Broad listed brand support
- OEM-standard material claims
- Useful for varied symptoms
Cons
- Requires careful diagnosis
- Unnecessary for one fuse
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The product information provides separate cross-reference lists for each part, including 306910, 3387135, 3387139, WP3387134VP, 279816, 3399848, PS334299, AP3094244, EAP334299, 3399693, AP3131941, 898078, PS11742185, and PS351925. It states that the thermal fuse is disposable and should be replaced after it blows, while a thermostat may need replacement when the dryer has no heat, takes too long, shuts off too soon, fails to start, runs too hot, or does not advance the timer.
The drawback is that the broad symptom list is not a diagnostic conclusion. Thermostats, fuses, heating elements, airflow, and wiring faults can overlap. The kit also does not expressly list gas-dryer models, so buyers should not assume a fuel-specific fit from the general brand references. Replacing all four parts without confirming their ratings and positions can create new problems or leave the original cause untouched.
This kit is a good choice for an experienced repairer who has confirmed several control components or wants a complete set of common 3387134-family pieces on hand. It is less efficient for a simple thermal-fuse replacement. For anyone searching specifically for a thermal fuse for a gas dryer, the included 3392519 component still needs to be matched independently against the original part and the appliance documentation.
Different Components, Different Jobs
The cycling thermostat regulates the heating cycle, while the high-limit component provides an additional heat cutoff. The 3392519 and 3977393 pieces are safety devices intended to open under excessive conditions, so their locations and ratings must not be interchanged.
Disposable Fuse Design
A blown thermal fuse has completed its protective function and should be replaced rather than reset or bypassed. The source of the overheating must be corrected so the new one-time fuse is not subjected to the same excessive heat.
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9. Two-Pack 3392519 Fuse – Compact Two-Spare Option
Two-Pack 3392519 Fuse
Two 3392519 fuses
Non-resettable construction
Two 3/16-inch terminals
Blower-housing application
The Two-Pack 3392519 Fuse offers a middle ground between a single replacement and a larger maintenance set. It has a 4.7 rating and includes two non-resettable dryer thermal fuses. The listing is particularly useful because it identifies the terminal size and explains the fuse's typical position near the blower housing.
Pros
- Two matching units
- Terminal dimensions stated
- Blower-housing location explained
- Broad replacement references
- Strong stated material quality
Cons
- No detailed model chart
- Gas application remains unverified
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The product's stated function is to cut power to the dryer or stop it from running if the appliance overheats. Compatible brands include Maytag, Whirlpool, Kenmore, Crosley, Amana, Admiral, Estate, and Roper. Listed replacement numbers include 3388651, 3392519, WP3392519VP, 80005, 694511, 2986, ET401, G4AP0500, PS11741460, AP6008325, and EAP11741460.
The trade-off is limited model-specific guidance. Although the part-number list is broad, the product information does not provide a detailed appliance chart or identify gas models. The 3/16-inch wire-terminal detail is helpful, but the complete connector body and mounting arrangement should still be compared with the removed fuse. The second unit is useful for a spare, though it does not make replacing an incorrectly matched part safe.
This is a practical pick for a confirmed 3392519 replacement where one working fuse and one backup are desired. Its location-focused description can also help owners searching near the blower motor, especially in a gas dryer where the heat source differs from the electric heating-element design found in some other appliances. That distinction makes model-level confirmation particularly important before purchase.
Terminal and Placement Details
Knowing that the fuse uses two 3/16-inch wire terminals and is commonly mounted near the blower housing gives useful installation context. The original component should still be inspected for wire length, terminal orientation, and bracket or screw placement.
Gas Dryer Verification
The supplied listing does not explicitly state gas-model compatibility. Confirm the dryer's complete model number and original fuse marking rather than assuming that the same 3392519 form applies to every gas dryer sold under the listed brands.
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10. BlueStars 3390719 Two-Pack – Distinct-Fuse Alternative
BlueStars 3390719 Two-Pack
Two 3390719 fuses
Distinct cross-reference set
Durable material construction
Selected model compatibility
The BlueStars 3390719 Two-Pack is an important alternative because it is not another 3392519 listing. It includes two 3390719 thermal fuses and carries a 4.7 rating. This makes it most relevant to owners whose original dryer component is marked 3390719 rather than the much more common 3392519 reference.
Pros
- Two matching replacements
- Distinct part number coverage
- Detailed model references
- Durable material claims
- Stated lifetime protection
Cons
- Not a 3392519 replacement
- Gas-specific models remain unlisted
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The supplied information lists compatibility with Kenmore, Whirlpool, KitchenAid, and Maytag dryers and provides a set of example model numbers, including several 106-series and 110-series models. Its cross-reference list includes AP6008309, 279650, 3389639, 3389640, WP3390719, 660877, 688841, 690198, 690798, 80004, WP3390719VP, PS11741444, AH344958, EA344958, ET402, and AP3133489. The stated symptoms include failure to start, no heat or insufficient heat, early shutoff, and excessive heat.
The principal limitation is that this option is only appropriate when its unique part number and form actually match the appliance. It should not be selected merely because the manufacturer and several cross-references sound similar to 3392519 components. The supplied data also does not identify gas-specific models, so full model verification remains necessary. Although the product describes durable material and manufacturer testing, no gas-specific performance claim is provided.
This two-pack is a good choice for someone who has identified 3390719 as the original thermal fuse, particularly if the listed model references correspond to the appliance. It also provides a spare for a second compatible machine. Accurate identification is essential: compare the old fuse's full number, terminal arrangement, mounting style, and physical size before removing or replacing anything.
A Different Part Family
The 3390719 is the key reason this product stands apart from the many 3392519 options. A search based only on the dryer brand can produce an incorrect part, so the number printed on the original component should be the primary starting point.
Model References Require Care
The listing includes several example model numbers, which can be useful for initial screening. A complete model number and a physical comparison are still needed because a brand may have used different thermal components across its production range.
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Buying Guide – How to Choose the Best Thermal Fuses for Gas Dryer
The right replacement depends less on the brand name than on exact component compatibility. Use the following factors to narrow a thermal fuse for gas dryer search, distinguish a fuse-only repair from a thermostat kit, and avoid creating a new safety problem.
Confirm the Original Part Number
In short, match the exact number and physical design rather than assuming every listed brand uses the same fuse.
Check Complete Model Compatibility
Always validate the full model number and fuel configuration before ordering any replacement.
Distinguish Fuses From Thermostats
Choose a fuse for a confirmed open fuse; choose a thermostat kit only when the diagnosis supports replacing several control parts.
Match the Cutoff and Construction
Match the rating, body, terminals, and mounting method, and never bypass a one-time safety fuse.
Choose the Right Pack Size
Use single packs for one repair and multipacks for spare inventory or several verified compatible machines.
Account for Terminal and Mounting Details
Compare terminals, dimensions, and mounting location in addition to the printed part number.
Account for Gas-Appliance Safety
Verify gas-specific fit, disconnect power, close the gas supply, and use qualified help when gas connections are involved.
Plan for the Underlying Overheat Cause
Repair airflow and heating faults before testing; replacing a fuse alone may cause another failure.
How to Use and Care for Your Thermal Fuses for Gas Dryer
Before beginning, identify the dryer model, locate the current fuse, and confirm that a new component matches the original number and physical form. Disconnect the dryer from the electrical outlet. On a gas dryer, close the gas service valve and allow the appliance to cool. Remove the lint screen and note the dryer's condition before opening any access panel, since the existing lint and debris can help reveal an airflow problem.
Open the rear panel using the appliance manual, locate the thermal fuse near its stated blower-housing position, and photograph the wiring before touching it. Disconnect the terminals one at a time while noting their exact locations. Remove the mounting screws or bracket, compare the old and new components, and install the replacement in the same position with the correct wire arrangement. Do not substitute a fuse with a different temperature rating or alter the terminals.
Reattach the mounting hardware and rear panel, restore the lint screen, and inspect the exhaust connection for restrictions. When the repair is complete, reopen the gas supply if it was closed and restore power only after every panel and connection is secure. Run a controlled heat cycle while following the appliance instructions. If the dryer remains cold, runs too hot, stops unexpectedly, or shows abnormal operation, discontinue use and investigate the airflow, thermostat, heating system, and wiring rather than repeatedly replacing the fuse.
Frequently Asked Questions
Can I use a 3392519 thermal fuse in a gas dryer?
Only if the complete dryer model and original component confirm that 3392519 is the correct replacement. Many products in this guide list broad compatibility with major dryer brands, but the supplied information does not specifically verify every gas model. Check the old fuse's number, body, terminals, and mounting position against the appliance documentation before installing it.
What does a 196°F single-blow thermal fuse do?
It opens the electrical circuit when its sensing element reaches the specified 196°F threshold. Because it is single-blow and non-resettable, a blown fuse cannot be reused and must be replaced with a new correct part. Its purpose is to interrupt operation during excessive heat, so the overheating cause should be found and corrected.
Why did my dryer thermal fuse blow?
A thermal fuse commonly opens after the dryer experiences excessive heat, which can result from restricted airflow, a dirty lint screen, a blocked exhaust duct, a failed blower, thermostat problems, or another heating-system issue. Replacing the fuse restores the safety circuit but does not automatically fix the source. Inspect airflow and heat-control components before testing the dryer again.
Should I replace the fuse or buy a thermostat kit?
Replace only the fuse when the original fuse has opened and the other heat-control components are functioning. A thermostat kit makes more sense when a technician or experienced owner has confirmed that a cycling thermostat, high-limit thermostat, or thermal cut-off also failed. A no-heat symptom alone is not enough to establish which parts need replacement.
Is a two-pack or three-pack fuse better?
The larger pack is mainly useful when maintaining several compatible dryers or keeping a spare after one repair. It does not change the compatibility requirements of the individual fuse. Confirm the original part number and dimensions first, then consider pack size based on the number of machines you service.
Can I clean the lint screen and exhaust before installing the fuse?
Yes, cleaning the lint screen, exhaust path, and accessible blower area is an important part of preventing overheating. Follow the dryer manual for safe access and avoid pushing debris deeper into the duct. If the blockage is substantial, the exhaust run is damaged, or vent routing is questionable, have the system inspected.
Why does a replacement thermal fuse blow again?
A new fuse can open again if the dryer continues to overheat. Repeated failures point to unresolved airflow restriction, a running blower problem, thermostat calibration issues, a high-limit component problem, or a heating-system fault. Stop repeated cycling, keep the dryer disconnected from service as appropriate, and diagnose the underlying condition.
Is 3390719 interchangeable with 3392519?
Do not assume they are interchangeable. The BlueStars 3390719 two-pack belongs to a distinct part-number and cross-reference family, while most other products in the guide use 3392519. Their shared brand references do not prove that their physical design or electrical specification is identical. Match the exact original number and appliance documentation.
Final Thoughts on Choosing the Best Thermal Fuses for Gas Dryer
The WP3392519 three-pack with a 4.8 rating is the leading choice for buyers who want several matching replacements and a clearly stated 196°F cutoff. The BlueStars 2-Pack 3392519 offers a balanced two-unit option with extensive cross-references, while the single BlueStars 3392519 is a focused choice for one confirmed replacement. The BlueStars 3387134 four-part kit stands apart as the more comprehensive option when several thermostats and heat-control components need attention.
Prioritize exact part-number and model compatibility above everything else. Confirm that the original component is 3392519, 3390719, or another specified number, and compare the physical body, terminals, mounting method, and location. For a gas dryer, verify the complete model and fuel configuration because the broad brand references in the supplied data do not establish universal gas-model fit.
Finally, remember that a thermal fuse is a protective component rather than a cure for poor airflow or a failed heating system. Clean the relevant airflow paths, diagnose the cause of overheating, and observe the manufacturer's safety guidance. Product listings, availability, and purchase terms can change, so review the current details and compatibility information before ordering.