318601604 Frigidaire Oven bake Element is a resistive tubular heating element used as the primary bake heater in compatible Frigidaire electric ovens. It is indeed a replaceable metal-sheathed component that converts electrical energy into thermal energy to produce the radiant and convective heat required for baking cycles.
Within the appliance, the bake element is mounted inside the oven cavity (typically along the bottom or rear wall) and interfaces with the oven control system, supply wiringand safety devices. It is indeed switched on and off by the control board or mechanical thermostat/selector via a relay or contactorand its operation affects temperature regulation, heat distributionand protective circuits such as thermal cutouts and circuit breakers. Faults in the element (open circuit, short to ground, physical damage) can present as loss of heat, electrical faultsor safety trips and therefore have implications for both performance and electrical safety.
This article will describe how the 318601604 element functions, how to verify compatibility with specific Frigidaire models, common failure symptoms to watch for, step-by-step troubleshooting checks (continuity, resistance, ground leakageand related control/relay verification)and practical considerations for safe replacement, including connector type, mounting orientationand post-replacement testing. The intent is to give technicians, engineersand appliance owners the technical context needed to diagnose and replace the element reliably while minimizing safety and operational risks.
Table of Contents
- Function and Role of the Oven bake Element in Frigidaire Ranges
- How the 318601604 Frigidaire Oven Bake Element Works Inside the Appliance
- Common Failure Symptoms and Diagnostic Indicators of Bake Element Faults
- Replacement Considerations and Installation Procedures for Bake Element Service
- Q&A
- Key Takeaways
Function and role of the Oven Bake element in Frigidaire ranges
the 318601604 Frigidaire Oven Bake element is a resistive heating element designed to provide consistent radiant and convective heat from the bottom of the oven cavity. Electrically, it converts mains voltage into heat via a nickel-chromium resistance conductor encased in a metal sheath; the element is cycled by the oven control/thermostat or relay to maintain set temperatures. Physically the part must match the oven’s mounting brackets, spade terminal spacingand wattage/voltage rating to function correctly as a direct replacement without altering temperature control behavior.
Faults in the bake element typically produce measurable symptoms such as failure to reach set temperature, long preheat timesor uneven browning. Technicians verify operation with a visual inspection for breaks, blistersor corrosion and with a multimeter for continuity or abnormal resistance; a true open circuit indicates element replacement.When replacing, isolate power, confirm terminal compatibility and ratingand test the oven’s control circuit after installation to ensure the element cycles correctly under load.
- Mounting and fit: match bracket holes and terminal spacing to avoid mechanical stress.
- Electrical checks: continuity test and verify proper insulation at terminals.
- Performance signs: slow preheat, cool oven flooror element discoloration indicate failure.
| Item | Description |
|---|---|
| Function | provides primary bottom heat for baking and maintains set temperature via cyclical power delivery. |
| Connections | Two insulated spade terminals; must match oven harness and voltage rating. |
| Common failure modes | Open circuit, localized hotspots, sheath corrosion or terminal damage causing intermittent operation. |
How the 318601604 Frigidaire Oven Bake Element Works Inside the Appliance
The 318601604 Frigidaire Oven Bake Element is a tubular resistive heater designed to produce radiant heat for the oven cavity by converting line electrical power into thermal energy. Internally it typically contains a high-resistance alloy (nichrome) conductor embedded in magnesium-oxide insulation and enclosed by a stainless-steel sheath; the terminals at the rear connect directly to the oven’s high-voltage lines and mount to the oven floor or rear bracket. in practice, compatibility depends on terminal type, mounting tab placementand element length – technicians should verify those mechanical and electrical interface details against the appliance model or service manual before ordering a replacement.
- Function: produces steady radiant heat when driven by the oven control/thermostat or electronic control board.
- Behavior: cycles on and off to maintain set temperature; can glow red under load and will transfer heat primarily by radiation and some conduction.
- Common failure modes: open circuit, loss of insulation causing short-to-ground, visible breaks or burn-throughand deformation that alters heat distribution.
- Diagnostics: visual inspection, continuity/resistance check with a multimeterand verifying control-board output to the element.
| Item | Description |
|---|---|
| Part | 318601604 Frigidaire oven bake tubular element |
| Type | Tubular resistive heating element (nichrome conductor, MgO insulator, steel sheath) |
| Electrical | Intended for line-voltage oven circuits (≈240 V in North America); impedance measured to confirm continuity per service specification |
| Mounting | Rear/recessed terminals with mounting tabs – confirm fit and terminal spacing for model compatibility |
| Diagnostics | Continuity check, insulation-to-case test, and observation of physical damage or deformation |
In a repair scenario, technicians typically isolate power, remove the oven access paneland inspect the element for visible defects and continuity; an open circuit reading or a short-to-ground indicates element replacement. For troubleshooting uneven baking or lack of heat, also confirm the control board or thermostat is supplying the element with voltage – a functioning element with no supply voltage points to control-side faults. replacing the element with the exact part number or an approved equivalent that matches terminal style and mounting ensures correct thermal performance and safe operation.
Common Failure Symptoms and Diagnostic Indicators of Bake Element Faults
The bake element in a range converts electrical energy into radiant heat; the replacement part 318601604 Frigidaire Oven Bake Element is designed to match the original element’s terminal layout, sheath length, and wattage so it reproduces the oven’s designed thermal profile. Failure modes are typically electrical (an open or shorted resistive coil) or physical (broken sheath,blisters,or corrosion) and produce reproducible symptoms: a fully open element yields no heating,a partially degraded coil reduces heating rate and causes uneven browning,and insulation breakdown can create a short-to-ground that trips breakers or blows fuses. Verify compatibility of any replacement by matching terminal type, mounting flangeand rated wattage to ensure correct bake performance and to avoid overstressing the oven control or wiring harness.
- No heat at all or an open circuit on a multimeter (infinite resistance).
- Slow heat-up, underbrowned or unevenly browned food indicating increased element resistance or partial coil failure.
- Visible damage: blistering, ruptured sheathor exposed coil indicating imminent failure and possible short-to-ground.
- Intermittent operation or tripping breakers/thermal cutouts suggesting shorts to chassis or wiring faults.
For diagnosis, always disconnect power before testing. Measure continuity between the two element terminals; a working bake element will show low resistance (typically in the single- to low-double-digit ohms range depending on wattage and length), while an open circuit indicates a broken filament. Also measure resistance from each terminal to the oven chassis to detect a short-to-ground-any low resistance ther indicates insulation failure. If the element checks good but symptoms persist, inspect terminal connections, harness continuityand the oven control/relays; replace the element if visual damage is present or if resistance readings are abnormal compared to the original specification.
Replacement Considerations and Installation Procedures for Bake Element Service
The 318601604 Frigidaire oven Bake Element is a tubular resistance heater that produces the oven’s primary radiant bake heat. It functions by converting the appliance mains supply into heat along the length of a sealed coil; common failure modes are an open circuit from a broken internal coil, arcing or pitting at the terminal connectionsand distortion from mechanical impact. When replacing the element, match the mounting flange, terminal spacingand connector type to the oven’s terminal block and model specification to ensure mechanical fit and correct electrical connection.
Perform replacement with power isolated and continuity verified with a multimeter before re-energizing the appliance. After installation, secure electrical connections and inspect insulating supports or ceramic bushings for cracks to avoid arcing and premature failure; verify operation with a calibrated oven thermometer and observe for even heating and absence of visible sparking. Practical troubleshooting: if the element reads continuity but produces uneven heat, inspect the terminals and mounting for poor contact or grounding faults rather than assuming a new element will always cure the symptom.
- Disconnect mains power at the breaker and verify de-energized with a voltage tester.
- Remove access panel,support the element,and loosen terminal nuts or spade connectors.
- Inspect and replace damaged insulators or terminal hardware before fitting the new element.
- Fit the element into the mounting flange, align terminals, tighten connectors snugly (avoid over-torquing), then restore power and test.
- If you observe arcing, hotspotsor inaccurate oven temperatures, power down promptly and re-check terminal integrity and wiring.
| Item | Description |
|---|---|
| Part | 318601604 Frigidaire Oven Bake element - tubular resistance bake element for compatible Frigidaire ranges |
| Function | Provides primary radiant heat for bake cycles by converting electrical power into heat along a sealed resistance coil |
| Mounting | Rear-mount flange with two terminals; verify flange orientation and terminal spacing for the specific oven model |
| Terminal/Voltage | Threaded or spade-type terminals; connect per appliance wiring diagram and use the mains voltage specified on the appliance data plate |
Q&A
What is part 318601604 and which ovens does it fit?
Part 318601604 is the Frigidaire OEM electric oven bake element used to generate heat on the bottom of many Frigidaire/Frigidaire Gallery/Glacier Bay ranges and some Kenmore models. It is indeed intended to replace the factory bake element in compatible models. To confirm fit, match your appliance model number to a parts lookup (Frigidaire parts site or authorized dealer) or compare the element’s terminal style and mounting configuration to the existing element.
What are the common symptoms that the bake element is failing?
Typical symptoms include: oven won’t heat or heats very slowly,uneven baking or cold spots on the bottom of dishes,visible blistering or breaks in the element,or the element not glowing red when the oven is set to bake. A visibly damaged element or one that doesn’t reach heat indicates it needs replacement.
How can I test the bake element to see if it’s bad?
turn off power to the oven at the circuit breaker, disconnect the element’s wiringand use a multimeter set to continuity or ohms. Measure across the two terminals: a good electric bake element typically shows a low resistance (commonly in the tens of ohms-exact value depends on wattage). An open circuit (infinite resistance) or no continuity means the element is failed. Always isolate the element wires before testing to avoid false readings through other components.
Can I replace part 318601604 myself and what safety precautions should I take?
Yes, many owners can replace the element themselves if comfortable with basic appliance work. Main safety steps: disconnect power at the breaker (do not rely only on oven controls), allow the oven to cool, wear gloves to protect sharp edgesand keep track of fasteners. If you’re unsure about electrical wiring or mounting differences,hire a qualified technician.
What tools and materials do I need to install the bake element?
Common tools are a Phillips or flat screwdriver or nut driver (depends on the screws), a socket set for terminal nuts if presentand pliers. A multimeter is useful for pre/post-install testing. Keep any original mounting screws and note terminal orientation. Replacement gaskets or hardware are usually not required unless damaged.
How long does a bake element normally last and how can I extend its life?
Bake elements typically last several years - often 5-10 years – depending on usage and care.To extend life,avoid spilling or allowing sugary/acidic spills to bake onto the element,clean the oven regularly according to the manufacturer’s instructions,and avoid hitting or bending the element when loading racks. Excessive cleaning with abrasive tools can damage the element coating.
Is 318601604 an OEM part and are aftermarket alternatives acceptable?
318601604 is an OEM Frigidaire replacement part. Aftermarket alternatives exist and can be acceptable if they match the OEM’s physical dimensions, terminal type, mounting pointsand electrical rating (voltage/wattage).When using aftermarket parts, verify compatibility and warranty; OEM parts generally ensure correct fit and original specifications.
If replacing the element doesn’t fix my baking problems, what else should I check?
If the new element still doesn’t resolve the issue, check the oven temperature sensor/thermostat, oven control board/relay, wiring and terminal connectionsand door seal. For gas ovens, the igniter or gas valve could be the issue. If diagnostics are unclear or involve electronic controls, contact a qualified appliance technician to avoid misdiagnosis and unsafe repairs.
Key Takeaways
The 318601604 Frigidaire oven bake element serves as a primary heating component responsible for converting electrical energy into the consistent, even heat required for baking and many oven functions. As an integral part of the oven’s thermal system, its condition directly affects cooking performance, temperature accuracy and overall appliance reliability. Proper operation of this element helps maintain expected bake results and contributes to the safe, efficient operation of the oven.
timely and accurate diagnosis of bake element issues-such as visible damage, uneven heatingor loss of continuity-helps distinguish element failure from other possible causes like control board or sensor problems. When testing or inspection confirms that the 318601604 element is the source of the fault, replacement with a correctly specified part is crucial to restore performance and to preserve safety and compatibility with the oven’s electrical and mounting arrangements.
Whether performed by a qualified technician or a knowledgeable homeowner following safety guidelines, appropriate diagnosis and replacement minimize downtime and reduce the risk of further component damage. Choosing the correct part number, observing safety procedures (including power disconnection)and verifying oven function after replacement are practical steps that support long-term performance and user confidence in the appliance.
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