Product Review

LS Coolant Temp Sensor Adapter M12 X 3/8 NPT Temperature Sensor Adapter 5.3 6.0 Billet aluminum M12-1.5 male to 3/8NPT female adapter Allows the use of aftermarket, or original coolant temp sensors on your LS engine. Most aftermarket gauges come with a 3/8NPT adapter. Has a depth of 1.25 from the end of the adapter to the bottom of the pocket. This fits most all aftermarket sensors/gauges on the market Will fit sensors 1.75 long from the end of the probe tip to out edge of the adapter Please verify length before ordering. We have many other sizes in stock to fit your needs.