Wire, Grey 20G Tefzel 100m Reel

This MoTeC grey 20 gauge Tefzel wire comes on a convenient 100 metre reel for professional harness builders and performance workshops. Tefzel insulation offers superior heat resistance, chemical tolerance and abrasion protection compared to conventional PVC wire, making it the preferred choice for motorsport and high-performance engine bay wiring. The 20 gauge conductor suits general-purpose ECU signal circuits, sensor connections and low-current switched outputs. Grey colour coding assists with circuit identification during harness construction and fault diagnosis. Aerospace-grade construction ensures reliable performance in demanding automotive environments.