NEXGRILL 204412 Main Burner Igniter Wire (C) appliance part

Main Burner Igniter Wire (C) for grill repair

This NEXGRILL 204412 igniter wire is an aftermarket replacement part designed to restore ignition on compatible gas grills. It fits specific Jenn Air and Nexgrill models including 720-0337, 730-0337, 720-0512 and 730-0339NG. Buyers who need a complete ignition module or electrode assembly will not find those components here.

Direct-fit wire with simple push-on connections

Installation involves routing the wire from the igniter module to the main burner electrode and pressing the terminals onto the corresponding spade connectors. No tools are typically required beyond basic hand access. The most common issue is confusion over the (C) suffix, which denotes a specific wire variant; verify the original part marking before ordering to avoid a mismatch.

Durable insulation resists heat and weather exposure

The wire insulation is rated for the high temperatures and outdoor conditions found in grill fireboxes, maintaining conductivity over repeated heating cycles. It delivers a consistent spark across the electrode gap during each ignition attempt without degradation from grease splatter or moisture. Users seeking a universal kit with multiple wire lengths should look elsewhere.