Manufactured to GM OE specification for fit, form, and function Genuine ACDelco For Chevy Express 3500 2004 2005 2006 Engine Coolant Thermostat Jiggle Pin Weep Hole Sealing Flange Outside Diameter 2 125 Inches 54 Mill Engine Coolant Thermostat ACDelco GM Original Equipment 131-163 Fits Thermostat With Gasket ACDelco GM Genuine Parts Engine Coolant Thermostats 89018168 5 out of 5 stars ( 11 ) Part Number: ADO-131-160 1 Images $32.99 ACDelco GM Genuine Parts Engine Coolant Thermostats Thermostat, Mechanical, OE, 187 degrees, Standard-flow, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each See More Specifications | Check the Fit This original equipment engine coolant thermostat kit has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Find many great new & used options and get the best deals for ACDelco 131-160 Engine Coolant Thermostat at the best online prices at ! Free shipping for many products An ACDelco GM Original Equipment Engine Coolant Thermostat Kit comes with the thermostat and gasket you need to replace the thermostat in your vehicle, and is a GM-recommended replacement for your vehicle’s original component.
