Derale 180°F Fan Switch Relay Kit - DER-16720 Holden this tube and fin cooler

this tube and fin cooler uses ½” copper tubing expanded into aluminium cooling fins to extend pump and seal life and improve steering performance

performance and economy using mandrel-bent tubing

Suits all GM LS & LT series engines from 1997-on (Gen III/IV/V)

4m (8 feet)

it comes with aluminum -10AN male fittings and -10AN x 1/2" barb adapters to provide serious cooling in a small package

Derale 180°F Fan Switch Relay Kit - DER-16720 Holden this tube and fin coolerThis 180F on 165F off electric fan controller kit includes the 1 8" NPT threaded switch, 1 8" x 3 8" NPT adapter bushing and a relay wire harness to make it an easy installation. Maximum capacity on this kit is 25 amps. Features: Single stage fan controller with 180F turn on temperature Turn off temperature is preset at 165F Fits into either a 3 8" NPT or 1 8" NPT port 3 8" NPT x 1 8" NPT bushing included 40 60 amp relay wire harness with AC override