Derale 190°F Fan Switch Relay Kit - DER-16721 Ignition & Electrical Note: firewall modification may be

Note: firewall modification may be required to fit carburetor

Perfect upgrade for the factory steel unit which can be prone to rust

You'll even find special sidebars detailing how each upgrade will affect your ABS system

Rubber adaptor with hose clamp

Hose size: 3/8”

Derale 190°F Fan Switch Relay Kit - DER-16721 Ignition & Electrical Note: firewall modification may beThis 190F on 175F off electric fan control 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 control thermostat with 190F turn on temperature Turn off temperature is preset at 175F 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