318601604 Frigidaire Oven Bake Element is a tubular resistive heating element assembly designed for use in electric Frigidaire ovens to produce the bake-mode heat in the oven cavity. The component typically consists of a metal-sheathed heater element with internal resistance windings, mounting brackets or tabs, and a pair of electrical terminals that connect to the oven’s mains supply or control relay. As a discrete, replaceable part it is indeed specified by part number for fitment and interchangeability in compatible oven models.
Inside the appliance the bake element’s primary role is to convert electrical energy into thermal energy to maintain the set bake temperature; it directly heats the oven cavity through radiation and conduction and contributes to the convective temperature field when used with an internal fan. The element is controlled by the oven control board or mechanical thermostat through relays or triacs, and it interacts functionally with the temperature sensor or thermostat, door sealing, insulation, and safety cutouts.Electrical characteristics (resistance, power rating, terminal configuration) determine how it integrates with the oven’s wiring harness and control circuitry, and thermal behavior affects temperature uniformity and cycle response.
In this article you will find a technical review of the bake element’s function and construction, guidance on checking compatibility by model and electrical/mechanical specifications, common failure symptoms to recognise (open circuit, short to ground, visible damage, uneven heating, or circuit trips), and systematic troubleshooting steps such as visual inspection, continuity and resistance measurements, and verifying presence of line voltage at the element terminals when energized. The article also covers practical replacement considerations including confirming the exact part number and terminal type, matching wattage and mounting geometry, safe isolation of power before service, and steps to verify correct operation and temperature regulation after replacement.
Table of Contents
- Functional Role, Electrical Specifications, and Thermal Output of the Bake Element
- How the 318601604 Frigidaire Oven Bake Element Operates Within the Oven’s Electrical and Control Systems
- Common Failure Symptoms and diagnostic Indicators for Bake Element Faults
- Replacement Considerations, Model Compatibility, and Step-by-Step Installation Procedures
- Q&A
- Wrapping Up
Functional Role, Electrical Specifications, and Thermal Output of the Bake Element
The 318601604 Frigidaire Oven Bake Element is a tubular, sheathed resistance heater that converts electrical energy into radiant and convective heat for the oven cavity. Functionally, the element provides the primary source of heat during bake cycles and is controlled by the oven’s thermostat/relay assembly; under normal operation it reaches operating temperature within a few minutes and cycles on and off to maintain setpoint. Technicians commonly verify element condition with a continuity check (open circuit indicates failure) or by observing uneven heating and visible blisters or breaks in the sheath; replacement requires matching the element’s electrical rating, terminal style, and mounting geometry to the oven model to ensure compatibility and safe operation.
- Nominal supply: typically 240 V AC in North American residential ovens.
- Typical power range: 2,000-3,000 W depending on oven size and model.
- Expected DC resistance: approximately 20-30 Ω for 240 V elements (varies with wattage).
- Terminals and fit: 1/4″ spade terminals and specific bracket/mounting locations-match to model serial or part listing.
- Diagnostics: continuity test, visual inspection, and observation of heat output or cycle behavior.
| Item | Description |
|---|---|
| voltage | Nominal 240 V AC (residential models) |
| Typical wattage | Approximately 2,000-3,000 W |
| Typical resistance | ~20-30 Ω (DC, at room temperature; varies by exact wattage) |
| Typical current | ~8-13 A under steady-state operation at rated power |
| Thermal output | Roughly 6,800-10,200 BTU/hr (conversion from wattage; depends on model) |
| Terminal type | 1/4″ spade; confirm fitment against oven mounting |
Thermally, the element’s wattage determines the heat flux and how quickly the oven recovers temperature after door openings or during sustained bake cycles; higher wattage shortens recovery time but must match the oven’s control and wiring capacity. in practical service, measure element resistance cold, confirm supply voltage, and observe cycling frequency-excessive short cycles can indicate a control or thermostat issue rather than the element itself. Replace the element with the same electrical ratings and physical configuration to avoid overloading the circuit or creating hotspots; where available, cross-reference model numbers and the oven’s service manual to select the correct replacement and ensure safe reassembly and grounding.
How the 318601604 Frigidaire Oven Bake Element Operates Within the oven’s Electrical and control Systems
The 318601604 Frigidaire Oven Bake Element serves as the oven’s primary resistive heater during bake cycles, converting line voltage into radiant heat. Electrically it is a low‑impedance resistive load that connects to the oven’s terminal block and is intended for the appliance’s specified supply (commonly a 240 VAC split‑phase circuit in North American models). A replacement must match the original part’s terminal configuration, mounting flange, and wattage rating to ensure proper heat output and fit; technicians typically verify continuity and approximate resistance with a multimeter and confirm there are no shorts to chassis before installation. For safety,always isolate power and discharge any stored energy in control boards prior to making electrical measurements or swapping the element.
Within the control system the bake element is driven by the oven control module through mechanical relays or solid‑state switching devices; the controller uses feedback from the oven temperature sensor to regulate the element’s duty cycle and maintain the setpoint. This closed‑loop interaction produces the characteristic on/off heating pattern where the element heats quickly when energized and then cycles off as the sensor indicates the set temperature has been reached; uneven heating, extended on times, or a persistent inability to reach temperature can indicate element degradation, incorrect wattage, sensor fault, or control output issues. Practical diagnostics include measuring element resistance, observing relay/SSR switching under a warmup sequence, and confirming that replacement parts preserve the original electrical ratings to avoid overloading the control circuitry.
- Checks before replacement: continuity, no short to ground, correct terminal spacing and mounting, and matching wattage/voltage.
- Common symptoms of element issues: no heat, slow heat-up, hot spots, or tripping breakers.
- control interactions to monitor: relay/SSR switching, sensor feedback response, and control board error codes during bake cycles.
| Item | Description |
|---|---|
| Function | Resistive heating element providing radiant heat for bake cycles |
| Typical supply | Appliance mains (commonly 240 VAC split‑phase in North America) |
| Control interface | Driven by oven control via relay or solid‑state switch, modulated by temperature sensor feedback |
| Diagnostic check | Continuity/resistance measurement and inspection for shorts or physical damage |
Common Failure Symptoms and Diagnostic Indicators for Bake Element Faults
The 318601604 Frigidaire Oven Bake Element is a resistive heating element that converts incoming electrical power into radiative and convective heat for the bake cycle. It is mounted at the oven cavity floor and works in concert with the oven control, thermostat/temperature sensor, and any convection fan to maintain set temperatures. Technicians should verify physical compatibility-terminal type,mounting tab spacing,and nominal voltage-because elements with different terminal configurations or length will not seat correctly and can produce misleading diagnostic results even if the electrical characteristics appear correct.
common failure symptoms and diagnostic indicators include loss of heat, uneven cooking, visible deformities, and electrical test results that deviate from expected values.Use a visual inspection first (look for blisters, breaks, or burned insulation), then electrical tests: an open reading on a continuity check indicates a burned-out element; a very low resistance to chassis ground indicates a short to ground; and resistance values significantly outside the typical range for the oven model suggest internal breaks or shorted coils. also consider system-level interactions-a functioning element that receives intermittent power due to a failing relay, thermal cutoff, or control board can produce the same symptoms as an element fault, so confirm steady supply voltage to the element during a heating call before replacing the part.
- No heat during bake cycle - open circuit on multimeter between element terminals.
- Hot spots or uneven baking - partial internal failure or localized shorting.
- Visible damage – blisters, breaks, or corroded terminals indicating imminent failure.
- Short to ground – low resistance from element terminal to chassis ground requiring element replacement and safety check.
| Item | Description |
|---|---|
| continuity | Closed circuit expected; open indicates element is broken |
| Typical resistance (approx.) | Model-dependent; many 240V bake elements measure on the order of 10-50 Ω-verify against service data for the specific oven |
| Visual inspection | Look for breaks, blistering, burned insulation, and loose/corroded terminals |
Replacement Considerations, Model Compatibility, and Step-by-Step Installation Procedures
The 318601604 Frigidaire Oven Bake Element is a resistive heating component mounted at the bottom of the oven cavity that converts electrical energy into infrared and convective heat for baking and roasting. Functionally, the element is a metal-sheathed resistance coil sized and rated for the oven’s supply voltage; typical U.S. domestic ovens use a nominal 240 V circuit. Failure modes include an open circuit (no continuity), short to chassis ground, and physical deformation such as blistering or breaks in the sheath that produce hot spots or arcing. compatibility is determined by terminal style (straight spade vs. offset), overall element length, mounting bracket spacing, and electrical rating; technicians should compare the oven model tag, part dimensions, and terminal layout before ordering a replacement to ensure proper fit and safe operation rather than relying solely on part number cross-references.
- Symptoms and checks: visible burn marks or warping, no heat on bake but broil may work, multimeter shows infinite resistance (open) or near-zero to ground (short).
- Compatibility checklist: confirm supply voltage, element length and bend pattern, mounting hole spacing, and terminal type before replacing.
- tools typically required: insulated screwdrivers, needle‑nose pliers for spade terminals, multimeter, and a socket or nut driver for mounting hardware.
Installation begins with disconnecting power at the circuit breaker and verifying zero voltage at the oven terminals with a multimeter. Remove oven racks and access the element by opening the oven door and removing the screws that secure the element to the cavity or by removing the rear access panel if required by the model; carefully pull the element forward to expose the spade terminals, note their orientation, then disconnect the spade connectors (tag or photograph their positions to avoid miswiring). Before final assembly, measure the replacement element’s continuity and resistance - typical oven elements fall roughly in the 10-40 ohm range depending on wattage (such as, a 2500 W element on 240 V measures about 23 ohms) – reconnect terminals with proper fit, secure the mounting screws so the element sits flat without contacting the oven floor, restore power, and run a short bake test while observing for correct heat-up, absence of arcing, and secure mounting; if any abnormal smoke, sparking, or uneven heating occurs, cut power immediately and recheck wiring and grounding.
| Item | Description |
|---|---|
| Voltage | Nominal 240 V (U.S. ranges); verify appliance rating on model tag |
| Resistance | Typical range 10-40 Ω depending on wattage (e.g., ~23 Ω for 2.5 kW at 240 V) |
| Mounting/Terminals | Confirm bracket spacing and spade terminal orientation before ordering replacement |
Q&A
What appliances is part number 318601604 compatible with?
318601604 is an OEM Frigidaire bake (lower) oven element used in a range of Frigidaire/Frigidaire Gallery/White-Westinghouse electric ovens and ranges.compatibility depends on the exact appliance model and year – always confirm by checking your oven’s model number and cross-referencing it with the part number list or the parts sticker inside the oven door frame. If in doubt, contact Frigidaire support or a parts distributor with your appliance model to ensure a correct match.
What are the common symptoms that the 318601604 bake element is failing?
Common signs include: the oven not heating or heating very slowly, uneven baking or cold spots, visible breaks, blistering or burn-through on the element sheath, the element not glowing red when the oven is on, or a tripped breaker when the oven is turned on. Note that similar symptoms can be caused by a failed thermostat/thermistor, oven control board, or wiring issues, so verify the element before replacing it.
How do I test the bake element (318601604) with a multimeter?
First disconnect power at the circuit breaker. Remove the element leads from the terminal block. Set your multimeter to the lowest ohms (Ω) range or continuity. Measure resistance between the two terminal spades - a healthy electric oven bake element typically reads roughly 10-50 ohms depending on wattage; you can calculate expected resistance R = V²/P (for a 240 V oven).If the meter reads infinite/OL, the element is open and must be replaced.Also check for short to ground by measuring resistance from each terminal to the metal sheath/chassis; it should read OL (no continuity). Any low resistance to ground indicates a shorted element and replacement is required.
How do I safely replace the 318601604 bake element?
Turn power off at the breaker and confirm power is off. Open the oven and unscrew the mounting screws that secure the element to the rear of the oven cavity or the front mounting flange, then carefully pull the element forward to access the wire terminals. Note or photograph wire placement, disconnect the two terminal connectors, and install the new element by reconnecting wires to the correct terminals and securing the mounting screws. Replace any insulation or grommets you removed. Restore power and test the oven at a moderate temperature to confirm the element heats. If you’re uncomfortable working with live electrical appliances, hire a qualified technician.
What resistance value should I expect for the 318601604 element?
The exact resistance depends on the element’s wattage. For typical 240 V bake elements, resistance commonly falls in the range of ~10-50 ohms – for example, a 3000 W element at 240 V would be about 19.2 ohms (R = V²/P). If you know the element wattage, calculate R = (240²)/W. Use this as a guideline: a reading close to the calculated value or within the normal range indicates continuity; an open circuit or an unexpected short to ground indicates failure.
Can I replace the 318601604 bake element myself, and do I need special tools?
Most competent DIYers can replace the element with basic hand tools: a screwdriver (usually Phillips), a socket or nut driver, and a multimeter for testing. The critical safety step is cutting power at the breaker before starting.No special HVAC tools are required,but take care with sheet metal edges and the oven’s wiring. If the element terminals are fused or inaccessible, or if other components need removal, consider calling a technician.
Is the bake element the same as the broil element, and how do I tell them apart?
no - the bake element is the lower heating element located inside the oven cavity floor or rear lower wall and is used for general baking and maintaining oven temperature. The broil element is the upper element located at the top of the oven cavity and is used for high-heat broiling. They may look similar but can differ in shape, length, mounting style, terminal placement, and wattage. Use the correct part number (318601604 is a bake element) when ordering replacements.
After installing the new 318601604 element, the oven still won’t heat properly – what else should I check?
If the new element appears to function (it glows or draws current) but the oven still won’t reach or hold temperature, check the oven temperature sensor/thermistor for proper resistance (refer to the appliance service manual for expected values at room temperature), inspect the oven control board and relays, verify correct voltage at the terminal block (with power on and caution), and check wiring connections for continuity. Faulty thermostat, control board, or wiring can mimic a bad element.
Wrapping Up
The 318601604 Frigidaire oven bake element plays a central role in an oven’s ability to produce reliable, even heat for baking and roasting. As the primary heating component in many Frigidaire models, its condition directly affects cooking performance, temperature accuracy, and overall appliance efficiency. A properly functioning bake element helps ensure consistent results and contributes to the safe operation of the oven.
Because similar symptoms can stem from other components, accurate diagnosis is important before replacing the 318601604 element. Confirming that the element itself is the source of the issue - rather than a thermostat, control board, or wiring fault – helps avoid unneeded expense and downtime. When replacement is required, using the correct part and ensuring proper installation restores intended performance, supports appliance longevity, and maintains safety and reliability.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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Replacement parts for many appliance models can also be found at
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