Natural Gas Fireplace Pilot Assembly Kit, 24-Inch Leads

Fireplace gas pilot assembly restores reliable ignition and steady flame monitoring to help keep your natural gas appliance running safely and consistently. This replacement kit includes the key ignition components in one box, built with heat-resistant wiring, corrosion-resistant tubing, and a solid mounting bracket for dependable performance. Match your existing setup by OEM part number for a fast, accurate replacement when a pilot won’t stay lit or ignition becomes intermittent.

• Fits OEM replacements 485-510A, 4021-736, and 2103-010 for quick part-number matching


• Includes four 24 in leads: pilot tube, igniter wire, thermocouple, and thermopile


• Delivers flame-sensing shutoff support with responsive thermocouple/thermopile monitoring


• Installs easily with standard tubing diameters and connectors—swap old parts and reconnect


• Supports wide use in select natural gas fireplaces and other gas appliances using the same pilot setup

Designed to OEM-style standards, this natural gas ignition replacement helps solve common issues like delayed ignition, weak pilot flame, and unexpected shutdowns caused by worn pilot components. Replace the complete pilot assembly to reduce troubleshooting time and restore stable operation. Always shut off the gas supply before installation and check connections thoroughly after fitting. Keep a spare on hand to minimize downtime during the heating season—grab yours today.

• Gas type: Natural gas


• Color: Black


• Compatible OEM part numbers: 485-510A; 4021-736; 2103-010


• What’s included: pilot tube, igniter wire, thermocouple, thermopile (each 24 in)


• Product size: 6.30 x 4.72 x 1.57 in (160 x 120 x 40 mm)


• Net weight: 0.46 lb (0.21 kg)