Includes Seal
Cover
Cover
Cover
Includes Gasket with Single Thermostat
Cover
Cover
Cover w/1 Thermostat
Cover
Cover
Includes Gasket
Cover
Fits Chevy V8; 90 deg. Swivel For Custom Plumbing Set-Ups; Incl. Waterneck/2 Bolts/O-Ring; Polished Billet Aluminum
Cover
w/Bolts And O-Ring; 0.5 in. Vacuum Switch Hole; Check To Insure Correct Fit
Cover
Browse our selection of quality engine coolant thermostat housing parts designed specifically for your GMC K1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra · Sierra Classic · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLS · Sierra SLT · Sierra SLX · Sierra Special · Sierra Sport
Cab & Chassis · Extended Cab Pickup · Standard Cab Pickup
L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L
Automatic · Manual