Billet Upper Cover for Thermostat Housing

If you are in need of a new thermostat housing cover, this beefy GoWesty-designed billet aluminum model will outlast everything else on your van. Pair it with our billet aluminum Thermostat Housing Kit and eliminate one more failure-prone component in your cooling system forever.

Kit contains:
• Billet aluminum upper cover
• Pre-installed bleed nipple
• (4) Stainless steel internal hex fasteners
• (4) Stainless washers