Oven Ignitor, Hot Surface Igniter, Glow Plug, Ceramic Igniter, Burner Ignitor, Surface Igniter

DG94-00520A, DG94-01441A, AP5577941, PS4241428, DS038, 41-230, WB13K21, 114491, 2692271

Samsung

NX583G0VBBB/AA, FX710BGS/XAA, NX58F5500SS/AA, NX58H5600SS/AA, NX58J7750SS/AA, NX58J7750SS/AC, NX58K9500WG/AA, NX58K9500WG/AC, NX58H9500WS/AA, NX58M6650WS/AA, NX58J5600SG/AA, NX58M6850SS/AA, NX58K9850SS/AA, NX58M6650WG/AA, NX58K9850SG/AA, NX58M6850SG/AA, NX58K7850SG/AA, NX58K7850SS/AA, NX58M6630SS/AA, NX58M6630SG/AA, NX58M5600SW/AA, NX58M5600SB/AA, NX58K3310SW/AA, NX58K3310SS/AA, NX58M9960PS/AA, NX58M9960PM/AA, NX58K3310SB/AA, NX58M9420SS/AA, NX58H9500WS/AC, NX58H5600SS/AC, NX583G0VBWW/AA, NX58F5700WS/AA, NX58H5650WS/AA, NX583G0VBBB/AA, NX58F5500SB/AA, NX58H9950WS/AA, FX710BGS/XAC, NX58F5300SS/AA, FX510BGS/XAA, NX58F5500SW/AA, NX58R5601SG/AA, NX58J7750SG/AA, NX58N9420SG/AA, NX58R4311SG/AA, NX58R9421SS/AA, DOP36M96GLM/DA, DOP36M96GLS/DA, FX710BGS, FX710BGS0, FX710BGS1, FX710BGS2, FX710BGS3, FX710BGS4, FX710BGS5, FX710BGS6, FX710BGS7, FX710BGS8, FX710BGS9, FX710BGSA, FX710BGSB, FX710BGSC, FX710BGSD, FX710BGSE, FX710BGSX, FX710BGSY, FX710BGSZ, FX710BGSX0, FX710BGSX1, FX710BGSX2, FX710BGSX3, FX710BGSX4, FX710BGSX5, FX710BGSX6, FX710BGSX7, FX710BGSX8, FX710BGSX9, FX710BGSXA, FX710BGSXB, FX710BGSXC, FX710BGSXD, FX710BGSXE, FX710BGSXF, FX710BGSXG, FX710BGSXH, FX710BGSXI, FX710BGSXJ, FX710BGSXK, FX710BGSXL, FX710BGSXM, FX710BGSXN, FX710BGSXO, FX710BGSXP, FX710BGSXQ, FX710BGSXR, FX710BGSXS, FX710BGSXT, FX710BGSXU, FX710BGSXV, FX710BGSXW, FX710BGSXX, FX710BGSXY, FX710BGSXZ, FX710BGSY0, FX710BGSY1, FX710BGSY2, FX710BGSY3, FX710BGSY4, FX710BGSY5, FX710BGSY6, FX710BGSY7, FX710BGSY8, FX710BGSY9, FX710BGSYA, FX710BGSYB, FX710BGSYC, FX710BGSYD, FX710BGSYE, FX710BGSYF, FX710BGSYG, FX710BGSYH, FX710BGSYI, FX710BGSYJ, FX710BGSYK, FX710BGSYL, FX710BGSYM, FX710BGSYN, FX710BGSYO, FX710BGSYP, FX710BGSYQ, FX710BGSYR, FX710BGSYS, FX710BGSYT, FX710BGSYU, FX710BGSYV, FX710BGSYW, FX710BGSYX, FX710BGSYY, FX710BGSYZ, NX58F5700WS, NX58F5700WS0, NX58F5700WS1, NX58F5700WS2, NX58F5700WS3, NX58F5700WS4, NX58F5700WS5, NX58F5700WS6, NX58F5700WS7, NX58F5700WS8, NX58F5700WS9, NX58F5700WSA, NX58F5700WSB, NX58F5700WSC, NX58F5700WSD, NX58F5700WSE, NX58F5700WSF, NX58F5700WSG, NX58F5700WSH, NX58F5700WSI, NX58F5700WSJ, NX58F5700WSK, NX58F5700WSL, NX58F5700WSM, NX58F5700WSN, NX58F5700WSO, NX58F5700WSP, NX58F5700WSQ, NX58F5700WSR, NX58F5700WSS, NX58F5700WST, NX58F5700WSU, NX58F5700WSV, NX58F5700WSW, NX58F5700WSX, NX58F5700WSY, NX58F5700WSZ, NX58H5600SS, NX58H5600SS0, NX58H5600SS1, NX58H5600SS2, NX58H5600SS3, NX58H5600SS4, NX58H5600SS5, NX58H5600SS6, NX58H5600SS7, NX58H5600SS8, NX58H5600SS9, NX58H5600SSA, NX58H5600SSB, NX58H5600SSC, NX58H5600SSD, NX58H5600SSE, NX58H5600SSF, NX58H5600SSG, NX58H5600SSH, NX58H5600SSI, NX58H5600SSJ, NX58H5600SSK, NX58H5600SSL, NX58H5600SSM, NX58H5600SSN, NX58H5600SSO, NX58H5600SSP, NX58H5600SSQ, NX58H5600SSR, NX58H5600SSS, NX58H5600SST, NX58H5600SSU, NX58H5600SSV, NX58H5600SSW, NX58H5600SSX, NX58H5600SSY, NX58H5600SSZ, NX58H5650WS, NX58H5650WS0, NX58H5650WS1, NX58H5650WS2, NX58H5650WS3, NX58H5650WS4, NX58H5650WS5, NX58H5650WS6, NX58H5650WS7, NX58H5650WS8, NX58H5650WS9, NX58H5650WSA, NX58H5650WSB, NX58H5650WSC, NX58H5650WSD, NX58H5650WSE, NX58H5650WSF, NX58H5650WSG, NX58H5650WSH, NX58H5650WSI, NX58H5650WSJ, NX58H5650WSK, NX58H5650WSL, NX58H5650WSM, NX58H5650WSN, NX58H5650WSO, NX58H5650WSP, NX58H5650WSQ, NX58H5650WSR, NX58H5650WSS, NX58H5650WST, NX58H5650WSU, NX58H5650WSV, NX58H5650WSW, NX58H5650WSX, NX58H5650WSY, NX58H5650WSZ, NX58J5600SS, NX58J5600SS0, NX58J5600SS1, NX58J5600SS2, NX58J5600SS3, NX58J5600SS4, NX58J5600SS5, NX58J5600SS6, NX58J5600SS7, NX58J5600SS8, NX58J5600SS9, NX58J5600SSA, NX58J5600SSB, NX58J5600SSC, NX58J5600SSD, NX58J5600SSE, NX58J5600SSF, NX58J5600SSG, NX58J5600SSH, NX58J5600SSI, NX58J5600SSJ, NX58J5600SSK, NX58J5600SSL, NX58J5600SSM, NX58J5600SSN, NX58J5600SSO, NX58J5600SSP, NX58J5600SSQ, NX58J5600SSR, NX58J5600SSS, NX58J5600SST, NX58J5600SSU, NX58J5600SSV, NX58J5600SSW, NX58J5600SSX, NX58J5600SSY, NX58J5600SSZ, NX58K7850SS, NX58K7850SS0, NX58K7850SS1, NX58K7850SS2, NX58K7850SS3, NX58K7850SS4, NX58K7850SS5, NX58K7850SS6, NX58K7850SS7, NX58K7850SS8, NX58K7850SS9, NX58K7850SSA, NX58K7850SSB, NX58K7850SSC, NX58K7850SSD, NX58K7850SSE, NX58K7850SSF, NX58K7850SSG, NX58K7850SSH, NX58K7850SSI, NX58K7850SSJ, NX58K7850SSK, NX58K7850SSL, NX58K7850SSM, NX58K7850SSN, NX58K7850SSO, NX58K7850SSP, NX58K7850SSQ, NX58K7850SSR, NX58K7850SSS, NX58K7850SST, NX58K7850SSU, NX58K7850SSV, NX58K7850SSW, NX58K7850SSX, NX58K7850SSY, NX58K7850SSZ, NX58R6631SS, NX58R6631SS0, NX58R6631SS1, NX58R6631SS2, NX58R6631SS3, NX58R6631SS4, NX58R6631SS5, NX58R6631SS6, NX58R6631SS7, NX58R6631SS8, NX58R6631SS9, NX58R6631SSA, NX58R6631SSB, NX58R6631SSC, NX58R6631SSD, NX58R6631SSE, NX58R6631SSF, NX58R6631SSG, NX58R6631SSH, NX58R6631SSI, NX58R6631SSJ, NX58R6631SSK, NX58R6631SSL, NX58R6631SSM, NX58R6631SSN, NX58R6631SSO, NX58R6631SSP, NX58R6631SSQ, NX58R6631SSR, NX58R6631SSS, NX58R6631SST, NX58R6631SSU, NX58R6631SSV, NX58R6631SSW, NX58R6631SSX, NX58R6631SSY, NX58R6631SSZ

CRITICAL SAFETY WARNING: This repair involves working with natural gas or propane fuel systems and high-voltage electrical components. Always turn off the gas supply at the shutoff valve and unplug the range before beginning work to prevent gas leaks, electrical shock, fire, and explosion. If you smell gas at any time, immediately evacuate the building, do not operate any electrical switches or devices, and call your gas utility company or fire department from a safe location. If uncomfortable with this repair, hire a qualified technician or licensed gas fitter.TOOLS REQUIRED: Phillips screwdriver, flathead screwdriver, 1/4-inch or 5/16-inch nut driver or socket set, flashlight, work gloves, towels for cleaning.IMPORTANT: This ignitor is rated for 3.4-3.6 amps. Verify your oven's ignitor amperage rating before ordering to ensure compatibility. Installing an incorrect amperage ignitor causes ignition failure or safety valve malfunction.

1. Turn off the gas supply at the shutoff valve behind or near the range (turn valve perpendicular to gas line to close). CRITICAL: Never work on a gas appliance with the gas supply on.
2. Unplug the range from the electrical outlet to ensure complete power disconnection. CRITICAL: Never work on the range while it's plugged in.
3. Move the range away from the wall to provide working space and access to the rear panel (if necessary).
4. Allow the oven to cool completely if it has been used recently. The ignitor and burner assembly reach extremely high temperatures (2,000°F+) and require at least 1-2 hours to cool to safe handling temperatures.
5. Remove the oven racks from the oven cavity to provide access to the oven burner assembly.
6. Locate the oven burner assembly at the bottom of the oven cavity. The ignitor is typically mounted on or near the burner tube, visible as a white or gray ceramic element with two wires connected to it.
7. Take multiple photos of the ignitor location, mounting configuration, wire routing, and connector position before removal. CRITICAL: Wire routing and mounting details must be exact for proper reassembly and safe operation.
8. Remove the oven bottom panel (if present) by lifting it up and pulling it forward to disengage it from the mounting clips. Some models have the ignitor accessible without removing the bottom panel.
9. Locate the ignitor mounting screws. The ignitor is typically secured with two screws that mount it to a bracket on the burner assembly.
10. Take detailed close-up photos of the ignitor from multiple angles, showing: mounting screw locations, wire routing to the connector, ignitor orientation relative to the burner tube, and clearance to surrounding components.
11. Trace the ignitor wires from the ignitor element to the electrical connector. The connector typically plugs into a wire harness inside the oven cavity or behind the control panel.
12. Disconnect the ignitor electrical connector by carefully pulling the connector apart. Caution: Do not pull on the wires—grip the connector body and pull straight. Note the connector orientation for reinstallation.
13. Remove the ignitor mounting screws using a nut driver or socket (typically 1/4-inch or 5/16-inch). Keep the screws organized.
14. Carefully remove the old ignitor from the burner assembly. CRITICAL: Handle the ceramic element with extreme care—it is very brittle and can crack or shatter from impact or bending. Do not touch the ceramic element with bare hands—oils from skin can cause premature failure.
15. Inspect the old ignitor for damage indicators: visible cracks or breaks in the ceramic element (most common failure), discoloration or dark spots on the element (overheating or electrical stress), damaged or corroded electrical connector (poor connection), or carbon buildup on the element (incomplete combustion). This confirms the diagnosis.
16. Test the old ignitor resistance (optional, requires multimeter): Set multimeter to measure resistance (ohms). Touch the probes to the two ignitor connector pins. At room temperature, resistance should be approximately 30-100 ohms for a 3.4-3.6 amp ignitor. If resistance is infinite (open circuit, element broken) or very low (short circuit), the ignitor has failed.
17. Clean the ignitor mounting area on the burner assembly, removing any carbon buildup, debris, or corrosion.
18. Inspect the burner assembly for damage, cracks, or gas leaks. If the burner tube is damaged or corroded, it should be replaced before installing the new ignitor.
19. Unpack the new DG94-00520A ignitor from its packaging. CRITICAL: Handle the new ignitor with extreme care—do not touch the ceramic element with bare hands, do not bend or flex the element, and avoid any impact or pressure on the element.
20. Compare the new ignitor to the old one to verify dimensions, mounting hole spacing, wire length, connector type, and overall design match.
21. Inspect the new ignitor for any shipping damage before installation. The ceramic element should be intact with no cracks, chips, or damage, and the wires should be securely attached.
22. Position the new ignitor in the mounting location on the burner assembly, aligning the mounting holes. Important: The ceramic element should be positioned directly in the path of the gas flow from the burner tube, typically 1/4 to 1/2 inch from the burner ports. Verify positioning matches your detailed photos.
23. Install the ignitor mounting screws through the mounting bracket and into the burner assembly. CRITICAL: Tighten the screws firmly but not excessively—overtightening can crack the ceramic element or mounting bracket. Hand-tight plus 1/8 turn is sufficient.
24. Verify the ignitor is securely mounted with no excessive play or movement. The ignitor should be stable and properly positioned relative to the burner tube.
25. Route the ignitor wires to the connector location, ensuring wires are not pinched, kinked, or in contact with hot surfaces or sharp edges. Follow your detailed photos for exact wire routing.
26. Connect the ignitor electrical connector to the wire harness by aligning the connector and pushing it together firmly until it clicks or seats completely. Important: The connector must be fully seated for proper electrical connection and safe operation.
27. Verify the connector is securely connected by gently tugging on the connector—should not pull apart.
28. Reinstall the oven bottom panel (if removed) by positioning it and engaging it with the mounting clips.
29. Reinstall the oven racks in their original positions.
30. Move the range back to its installation location (if moved).
31. Turn on the gas supply by turning the shutoff valve parallel to the gas line. CRITICAL: Check for gas leaks at all connections using soapy water—bubbles indicate leaks. If leaks are detected, immediately turn off the gas supply and repair the leak before proceeding.
32. Restore electrical power by plugging in the range.
33. Run a test cycle to verify proper ignitor operation:Set the oven to bake at 350°FObserve the ignitor through the oven window or door (do not open the door during ignition)The ignitor should begin glowing within 15-30 seconds (bright red or orange)After 30-60 seconds of glowing, you should hear the gas valve click open and see the flame igniteThe flame should be blue with minimal yellow tips, indicating proper combustionAllow the oven to heat for 5-10 minutes to verify consistent flame and proper temperature control
34. Listen for any unusual sounds during ignition—clicking, popping, or hissing may indicate gas flow problems or improper ignitor positioning.
35. Check for gas odor during and after ignition. If you smell gas at any time, immediately turn off the oven, turn off the gas supply, unplug the range, and contact a qualified technician.
36. Verify the oven reaches the set temperature by using an oven thermometer placed in the center of the oven. After 15-20 minutes, the oven should be at or near 350°F.
37. Test the broil function (if applicable) by setting the oven to broil and verifying the broil burner ignites properly. Some models use a separate ignitor for the broil burner—verify which burner you replaced the ignitor for.
38. Monitor the oven during the test cycle for proper operation: consistent flame, no gas odor, proper temperature control, and no unusual sounds.
39. If the oven ignites properly, maintains consistent flame, reaches proper temperature, and operates without gas odor or unusual sounds, the repair is complete.

Safety Notes: Always turn off gas supply and unplug the range before working inside. Handle the ceramic ignitor element with extreme care—very brittle. Do not touch the ceramic element with bare hands. Verify wire connections are secure and properly routed. Check for gas leaks at all connections using soapy water. Test operation thoroughly with both bake and broil functions. If you smell gas at any time, evacuate immediately and call your gas utility or fire department. This repair requires moderate mechanical skills and typically takes 30-50 minutes for DIY.

1. The ignitor must draw 3.4-3.6 amps to open the gas safety valve—installing an incorrect amperage ignitor causes ignition failure even if the ignitor glows. Gas oven safety valves require a specific current draw to open. If the ignitor draws too little current (weak or wrong ignitor), the valve won't open and gas won't flow. If the ignitor draws too much current, it may damage the control board or safety valve. Always verify your oven's ignitor amperage rating before ordering. The DG94-00520A is rated for 3.4-3.6 amps and is compatible with Samsung and select other brand ovens with this amperage requirement.
2. An ignitor that glows but doesn't ignite the gas indicates the ignitor is weak and not drawing enough current to open the safety valve. This is the most common symptom of ignitor failure. The ignitor may still glow red or orange, but if it's not drawing 3.4-3.6 amps, the safety valve won't open and gas won't flow. As ignitors age, their resistance increases, reducing current draw below the threshold needed to open the valve. If your ignitor glows for more than 90 seconds without igniting gas, the ignitor is weak and should be replaced.
3. Never touch the ceramic ignitor element with bare hands—oils from skin cause hot spots that lead to premature cracking and failure. The ceramic element operates at extremely high temperatures (2,000°F+), and any contamination on the surface creates uneven heating that causes thermal stress and cracking. Always handle the ignitor by the metal mounting bracket or connector, never by the ceramic element. If you accidentally touch the element, clean it with rubbing alcohol before installation.
4. The ceramic ignitor element is extremely brittle—handle with care during installation and avoid any bending, flexing, or impact. Ceramic ignitors can crack or shatter from even minor impacts or stress. During installation, support the ignitor by the mounting bracket and avoid putting any pressure on the ceramic element. Do not overtighten the mounting screws—can crack the element or bracket. If the ignitor is dropped or impacted during installation, inspect it carefully for cracks before proceeding.
5. Ignitor positioning is critical—the element must be positioned directly in the path of gas flow from the burner tube, typically 1/4 to 1/2 inch from the burner ports. If the ignitor is too far from the burner ports, the gas may not ignite reliably or may ignite with a delayed "poof" that's dangerous. If the ignitor is too close, it may be damaged by the flame or carbon buildup. Verify the new ignitor is positioned exactly as the old one per your detailed photos.
6. If the new ignitor glows but doesn't ignite gas, check for: gas supply turned off, clogged burner ports, faulty gas safety valve, or incorrect ignitor amperage. A new ignitor that glows but doesn't ignite indicates a problem other than the ignitor itself. Verify the gas supply is on, check the burner ports for clogs or debris, test the gas safety valve for proper operation, and verify you installed the correct amperage ignitor (3.4-3.6 amps for this model).
7. The ignitor should glow bright red or orange within 15-30 seconds and ignite gas within 30-60 seconds total. If ignition takes longer than 90 seconds, the ignitor is weak, the gas pressure is low, or the safety valve is malfunctioning. Normal ignition sequence: ignitor begins glowing within 15-30 seconds, reaches full glow within 30-45 seconds, safety valve opens and gas ignites within 30-60 seconds total. If your oven takes longer, diagnose the root cause.
8. Carbon buildup on the ignitor element indicates incomplete combustion from improper air-to-gas ratio or clogged burner ports. If your old ignitor has black carbon deposits on the ceramic element, the oven's combustion system needs service. Clean the burner ports, inspect the air shutter adjustment, and verify proper gas pressure. Installing a new ignitor without addressing the combustion problem results in rapid carbon buildup and premature ignitor failure.
9. If the ignitor doesn't glow at all, check for: loose electrical connector, faulty oven control board, or open circuit in the ignitor. A new ignitor that doesn't glow indicates an electrical problem. Verify the connector is fully seated, test for voltage at the ignitor connector with a multimeter (should read 120V AC when oven is turned on), and test the ignitor resistance (should be 30-100 ohms for 3.4-3.6 amp ignitor). If voltage is present but the ignitor doesn't glow, the ignitor is defective.
10. The flame should be blue with minimal yellow tips—excessive yellow flame indicates incomplete combustion and requires air shutter adjustment. After installing the new ignitor and verifying ignition, inspect the flame color. A proper gas flame is mostly blue with small yellow tips. Excessive yellow flame indicates too much gas or not enough air, causing incomplete combustion, carbon buildup, and potential carbon monoxide production. Adjust the air shutter on the burner tube to increase air flow until the flame is mostly blue.
11. Ignitor lifespan is typically 3-8 years with average use, but can fail prematurely from thermal stress, contamination, or power surges. Factors that shorten ignitor life include: frequent oven use (more heating cycles), self-cleaning cycles (extreme temperatures), power surges or voltage spikes, contamination from spills or cleaners, and improper installation. To extend ignitor life, avoid touching the element, clean up spills promptly, use a surge protector, and handle the ignitor carefully during any oven maintenance.
12. After replacing the ignitor, monitor the first few ignition cycles carefully to verify proper operation and safety. Watch the ignitor glow, listen for the gas valve click, observe the flame ignition, and check for gas odor. If any problems occur (delayed ignition, gas odor, weak flame, unusual sounds), immediately turn off the oven and gas supply and diagnose the issue. Do not leave the oven unattended during the first few cycles after ignitor replacement.