4581X Lead wire, Glow Plug

Ensure reliable starting on your Traxxas nitro RC vehicle with the Traxxas 4581X Glow Plug Lead Wire — a direct OEM‑spec replacement designed specifically for Traxxas vehicles equipped with the EZ‑Start® and EZ‑Start® 2 systems. This essential wiring harness connects your glow plug to the starter system, delivering the electrical current needed to heat the glow plug during engine starts and help your nitro engine fire up consistently.

The 4581X lead wire features a blue silicone‑insulated wire and is specially made for applications where the existing glow plug wire does not have a bullet connector. It also includes a Molex pin extractor to make installation and service easier — especially useful when replacing worn or missing glow plug wiring without needing to change the entire starter harness.