XPARTCO XGR403 Gas Oven Round Igniter Replaces WB2X9154, 5304401265, 4342528
The XPARTCO XGR403 is a universal round-style oven igniter for gas ranges from GE, Hotpoint, Kenmore, RCA, Roper, Whirlpool, and Electrolux. This is a silicon carbide (carborundum) igniter, and it does double duty as both the spark source and the safety valve trigger: when the oven or broiler calls for heat, current flows through the igniter and it begins to glow. As it heats up, its electrical resistance drops, which increases the current draw through the circuit — and it's that rising current draw, not the glow itself, that eventually pulls in the gas safety valve and lets gas flow to be ignited by the now white-hot igniter tip. If the igniter can't draw enough current, the valve never opens, even though the igniter is clearly glowing.
This is why a weakening round igniter produces such a specific and recognizable symptom: it glows, sometimes for well over a minute, but the oven or broiler never actually lights. GE's own service guidance puts a number on this — if the igniter glows for more than about 90 seconds without opening the valve, it no longer has enough draw to do its job and needs to be replaced. This igniter measures approximately 3-1/2" long, is rated 120V at 2.5–3.0A, and ships as a complete kit with a mounting bracket, ceramic wire nut connectors, and installation instructions. It directly replaces WB2X9154, 5304401265, 4342528, GR403, AR403, SGR403, WB13K10027, WB13K3, WB13K4, WB13K1, AP2014008, PS243425, 300259, 319887, 327617, 330689, 337263, 4336387, 4338008, 8053999, and WB00X6640.
Quick Answer
The XPARTCO XGR403 Gas Oven Round Igniter fixes GE, Hotpoint, Kenmore, RCA, Roper, Whirlpool, and Electrolux gas ranges where the oven or broiler igniter glows but the burner never lights, or the oven doesn't heat at all. Round-style silicon carbide igniter, 3-1/2" long, 120V, 2.5–3.0A. Complete kit with mounting bracket and ceramic wire nuts. Replaces WB2X9154, 5304401265, 4342528, GR403, AR403, SGR403, WB13K10027, WB13K3, WB13K4, WB13K1, AP2014008, PS243425. Round style only — this igniter will NOT replace a flat-style (hot surface) igniter.
Common Problems This Part Fixes
- Oven or broiler igniter glows but the burner never lights
- Igniter glows for 90 seconds or longer with no ignition — a strong sign it's too weak to open the gas valve
- Oven doesn't heat at all despite the igniter appearing to glow normally
- Gas smell near the igniter without ignition — igniter drawing insufficient current to trip the valve
- Igniter that used to glow bright orange now glows dim or dull
- Visible cracks, chips, or a broken tip on the ceramic-bodied igniter
- Intermittent ignition — sometimes lights, sometimes doesn't
- Igniter that doesn't glow at all — may indicate the igniter or its wiring has failed completely
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This gas oven round igniter directly replaces the following OEM and cross-reference part numbers:
5304401265, 08007988, 235030, 5308007988, 638543, 7954, 8007988, 9360, A00P235030, A00P235230, A1505523, A1505786, AH470557, AP00235030, AP235027, AP235030, DAP235030, EA470557, P235030, AP2592228, PS470557, Q000198333, WB2X9154, 1990, 300259, 319887, 327617, 330689, 337263, 4336387, 4338008, AH243425, EA243425, AP2014008, PS243425, WB00X6640, WB02X9154, WB13K0001, WB13K0003, WB13K0004, WB13K01, WB13K04, WB13K1, WB13K10027, WB13K3, WB13K4, 4342528, 300259, 3196447, 321342, 327617, 337263, 337389, 337390, 3422, 4157446, 4322910, 4332948, 4338008, 4338037, 4342528VP, 4389493, 8053999, AH360921, EA360921, F16-569, GR403, K16866, PS360921, AP3104565, SGR403.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This round-style igniter is a universal replacement compatible with select gas ranges, ovens, and broilers from the following brands:
- GE and Hotpoint gas ranges (select models using a round XL44-style igniter)
- Kenmore and RCA gas ranges (select GE-built models)
- Roper gas ranges (select models)
- Whirlpool gas ranges (select models)
- Electrolux gas ranges (select models)
Note — round style only, and it may be a bake OR broil igniter: This is a round-style igniter and will NOT replace a flat-style (hot surface) igniter used on other gas range platforms — the two are not interchangeable. Additionally, many gas ranges use a round igniter for both the bake and broil burners; some models use different igniters for each, so confirm whether the failing igniter is for the bake or broil compartment before ordering. Always verify your full model number and igniter style before ordering. Contact our support team with your model number if you're unsure.
Key Features
- Universal aftermarket replacement round-style oven igniter — fits a wide range of GE, Hotpoint, Kenmore, RCA, Roper, Whirlpool, and Electrolux gas ranges
- Silicon carbide (carborundum) construction glows and draws current to trigger the gas safety valve
- Resolves "igniter glows but won't light," "oven not heating," and "intermittent ignition" symptoms caused by a weakening igniter
- Approximately 3-1/2" long, rated 120V at 2.5–3.0A
- Complete kit — includes mounting bracket, ceramic wire nut connectors, and installation instructions
- UL listed for safety compliance
- Replaces WB2X9154, 5304401265, 4342528, GR403, AR403, SGR403, WB13K10027, WB13K3, WB13K4, WB13K1, AP2014008, PS243425, 300259, 319887, 327617, 330689, 337263, 4336387, 4338008, 8053999, and WB00X6640
- Aftermarket replacement built to OEM-equivalent quality standards
Product Specifications
| Part Number |
XGR403 |
| OEM Part Number |
WB2X9154 |
| Part Type |
Gas Oven Round Igniter (Bake / Broil) |
| Condition |
Aftermarket Replacement |
| Style |
Round (not compatible with flat-style igniters) |
| Material |
Silicon carbide (carborundum) |
| Length |
Approx. 3-1/2 in. |
| Voltage |
120V |
| Amperage |
2.5–3.0 A |
| Kit Contents |
Igniter, mounting bracket, ceramic wire nuts, instructions |
| Certification |
UL listed |
| Quantity |
1 igniter |
| Compatible Brands |
GE, Hotpoint, Kenmore, RCA, Roper, Whirlpool, Electrolux |
Installation Notes
⚠️ Danger — Gas Appliance Turn off the gas supply to the range at the shutoff valve and unplug the range (or shut off its circuit breaker) before beginning. After reassembly, check every disturbed gas connection for leaks using a soapy water solution — bubbling indicates a leak. If you ever smell gas at any point during this repair, do not attempt to light the range or operate any switches; leave the area immediately and contact your gas utility or a qualified technician.
⚠️ Fragile — Handle By The Bracket Only Wear work gloves. Remove the oven racks and, if replacing the broil igniter, the broiler pan and floor panel as needed to access the igniter assembly, typically located at the front of the burner tube. Photograph the wiring connections before disconnecting anything. This igniter is extremely fragile — the ceramic body and silicon carbide tip can crack from a light bump or from skin oils weakening the material over time, so handle it only by the metal mounting bracket, never by the ceramic body itself. Disconnect the wire leads at the ceramic wire nut splices (or the terminal connector, depending on your model), then remove the mounting screw and lift the old igniter free. Position the new XGR403 in the same location and orientation relative to the burner tube — proper alignment matters, since the igniter needs to sit close enough to reliably ignite the gas once the valve opens. Secure the mounting bracket, then reconnect the wire leads using the included ceramic wire nuts, twisting them securely and confirming no bare wire is exposed. Restore the gas supply and power, then test the burner and check for leaks at any connection you touched. Watch the igniter glow through a full ignition cycle to confirm the burner lights well within 90 seconds. Tools needed: Phillips or flat-blade screwdriver (model-dependent), soapy water for leak testing, work gloves.
Frequently Asked Questions
My igniter glows bright orange but the oven never lights. Is this the right part?
Yes, this is the single most common symptom of a failing round igniter. As the igniter ages, its silicon carbide element degrades and can no longer draw enough current to trip open the gas safety valve, even though it still glows. A well-known rule of thumb: if the igniter is glowing for more than about 90 seconds without the burner lighting, it has lost the current draw needed to do its job, and replacement is the correct fix.
Can I use this for both the bake and broil igniter?
On many GE-platform ranges, yes — the same round igniter design serves both the bake and broil burner positions. However, some model platforms use different igniters for bake versus broil, so before ordering, confirm which compartment's igniter has failed and verify your specific model number to make sure this is the correct igniter for that position.
Will this fit my flat-style igniter oven?
No. This is a round-style (carborundum rod) igniter and is not interchangeable with a flat-style (hot surface) igniter used on other gas range platforms — the mounting, shape, and electrical characteristics are different. Check the shape of your original igniter before ordering: a round igniter looks like a short ceramic rod or cylinder, while a flat igniter has a thin, flat ceramic element.
The igniter doesn't glow at all. Is it definitely the igniter itself?
Not necessarily. A round igniter that doesn't glow at all can also point to a wiring problem, a failed connection at the ceramic wire nut splice, or in some cases a bad oven control board sending no signal to the igniter circuit. Check that the wiring is intact and securely connected before assuming the igniter itself has failed completely — a partial glow that just won't sustain, versus zero glow whatsoever, can point you toward different causes.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine brand-specific OEM part, but is manufactured to match the round silicon carbide design, 120V/2.5–3.0A electrical rating, and mounting configuration of the OEM igniters (including WB2X9154) used in compatible GE, Hotpoint, Kenmore, RCA, Roper, Whirlpool, and Electrolux gas ranges.
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