Samsung Range Assembly Hot Surface Igniter DG94-00520A

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✅ Cross Reference Information

Common Symptoms

• Oven not igniting (no flame, no heat)
• Clicking sound from oven (ignitor not reaching temperature)
• Oven takes a long time to ignite (weak ignitor)
• Ignitor glows but gas doesn't ignite
• Ignitor glows dimly or not at all
• Intermittent ignition (sometimes ignites, sometimes doesn't)
• Burning smell from oven (ignitor overheating)
• Visible cracks or damage to ignitor element
• Oven burner cycles on and off repeatedly
• Complete oven failure (no response to controls)
• Gas smell without ignition (dangerous—evacuate immediately)
• Oven heats slowly or unevenly

Check Before Replacing

• Observe whether the igniter glows during an ignition cycle; glowing does not by itself confirm that the igniter is electrically strong enough to ignite gas.
• Verify the appliance model number and compare the replacement igniter's connector and physical configuration with the removed part.
• Disconnect electrical power before inspecting or removing the igniter.

Pro Tip

Part Details

Installation Notes

• 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.
• 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.
• Unplug the range
• from the electrical outlet to ensure complete power disconnection.
• Never work on the range while it's plugged in.
• Move the range
• away from the wall to provide working space and access to the rear panel (if necessary).
• 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.
• Remove the oven racks
• from the oven cavity to provide access to the oven burner assembly.
• 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.
• Take multiple photos
• of the ignitor location, mounting configuration, wire routing, and connector position before removal.
• Wire routing and mounting details must be exact for proper reassembly and safe operation.
• 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.
• Locate the ignitor mounting screws.
• The ignitor is typically secured with two screws that mount it to a bracket on the burner assembly.
• 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.
• 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.
• 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.
• Remove the ignitor mounting screws
• using a nut driver or socket (typically 1/4-inch or 5/16-inch). Keep the screws organized.
• Carefully remove the old ignitor
• from the burner assembly.
• 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.
• 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.
• 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.
• Clean the ignitor mounting area
• on the burner assembly, removing any carbon buildup, debris, or corrosion.
• 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.
• Unpack the new DG94-00520A ignitor
• from its packaging.
• 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.
• Compare the new ignitor to the old one
• to verify dimensions, mounting hole spacing, wire length, connector type, and overall design match.
• 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.
• Position the new ignitor
• in the mounting location on the burner assembly, aligning the mounting holes.
• 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.
• Install the ignitor mounting screws
• through the mounting bracket and into the burner assembly.
• Tighten the screws firmly but not excessively—overtightening can crack the ceramic element or mounting bracket. Hand-tight plus 1/8 turn is sufficient.
• 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.
• 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.
• Connect the ignitor electrical connector
• to the wire harness by aligning the connector and pushing it together firmly until it clicks or seats completely.
• The connector must be fully seated for proper electrical connection and safe operation.
• Verify the connector is securely connected
• by gently tugging on the connector—should not pull apart.
• Reinstall the oven bottom panel
• (if removed) by positioning it and engaging it with the mounting clips.
• Reinstall the oven racks
• in their original positions.
• Move the range back
• to its installation location (if moved).
• Turn on the gas supply
• by turning the shutoff valve parallel to the gas line.
• 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.
• Restore electrical power
• by plugging in the range.
• 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
• Listen for any unusual sounds
• during ignition—clicking, popping, or hissing may indicate gas flow problems or improper ignitor positioning.
• 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.
• 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.
• 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.
• Monitor the oven
• during the test cycle for proper operation: consistent flame, no gas odor, proper temperature control, and no unusual sounds.
• 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.

Verified Compatible Models

DOP36M96GLM/DA, DOP36M96GLS/DA, DOP48T960GS/DA, FX510BGS/XAA, FX510BGS/XAA-0001, FX510BGS/XAA-0002, FX710BGS, FX710BGS/XAA, FX710BGS/XAA-0001, FX710BGS/XAA-0002, FX710BGS/XAA-0003, FX710BGS/XAA-02, FX710BGS/XAC, FX710BGS/XAC-0001, FX710BGS/XAC-0002, FX710BGS/XAC-0003, NX36R9966PM/AA, NX36R9966PS/AA, NX583G0VBBB/AA, NX583G0VBBB/AA-0001, NX583G0VBBB/AA-0002, NX583G0VBSR/AA, NX583G0VBSR/AC, NX583G0VBWW/AA, NX583G0VBWW/AA-0001, NX583G0VBWW/AA-0002, NX583G0VBWW/AC, NX58F5300SS/AA, NX58F5500SB/AA, NX58F5500SB/AA-0001, NX58F5500SB/AA-0002, NX58F5500SS/AA, NX58F5500SS/AA-0000, NX58F5500SS/AA-0001, NX58F5500SW/AA, NX58F5500SW/AA-0001, NX58F5500SW/AA-0002, NX58F5700WS/AA, NX58F5700WS/AA-0001, NX58F5700WS/AA-0002, NX58F5700WS/AA-0003, NX58F5700WS/AA-0004, NX58F5700WS/AC, NX58H5600SS/AA, NX58H5600SS/AA-0000, NX58H5600SS/AA-0001, NX58H5600SS/AA-0002, NX58H5600SS/AA-0003, NX58H5600SS/AC, NX58H5600SS/AC-0001, NX58H5600SS/AC-0002, NX58H5650WS/AA, NX58H5650WS/AA-0001, NX58H5650WS/AA-0002, NX58H5650WS/AC, NX58H9500WS/AA, NX58H9500WS/AA-0000, NX58H9500WS/AA-0001, NX58H9500WS/AA-0002, NX58H9500WS/AA-0003, NX58H9500WS/AC, NX58H9500WS/AC-0001, NX58H9500WS/AC-0002, NX58H9500WS/AC-0003, NX58H9950WS/AA, NX58J5600SG/AA, NX58J5600SG/AA-0000, NX58J5600SG/AA-0001, NX58J7750SG/AA, NX58J7750SS/AA, NX58J7750SS/AC, NX58K3310SB/AA, NX58K3310SS/AA, NX58K3310SW/AA, NX58K7850SG/AA, NX58K7850SS/AA, NX58K9500WG/AA, NX58K9500WG/AC, NX58K9850SG/AA, NX58K9850SS/AA, NX58K9850WG/AA, NX58M3310SS/AC, NX58M3310SW/AC, NX58M5600SB/AA, NX58M5600SW/AA, NX58M5600SW/AA-0001, NX58M6630SG/AA, NX58M6630SS/AA, NX58M6650WG/AA, NX58M6650WS/AA, NX58M6650WS/AC, NX58M6850SG/AA, NX58M6850SS/AA, NX58M9420SS/AA, NX58M9960PM/AA, NX58M9960PS/AA, NX58M9962PM/AA, NX58M9962PS/AA, NX58N3315SS/AP, NX58N5605SS/AP, NX58N6635SS/AP, NX58N9420SG/AA, NX58R4311SG/AA, NX58R4311SS/AA-00, NX58R5601SG/AA, NX58R5601SS/AA-00, NX58R9421SG/AA, NX58R9421SS/AA, NX58R9421ST/AA

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.