Dorman Engine Coolant Thermostat Housing

Application Summary: Buick 1992-80, Chevrolet 1990-80, Oldsmobile 1991-80, Pontiac 1990-80

This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

• Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
• Durable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
• Cost-effective and reliable - offers original manufacturer quality at lower cost than getting replacement at dealer
• Industry-leading design - professionally engineered by the aftermarket leader in replacement thermostat housings

Product Specifications

• Air Vent (Bleeder Valve): No
• Bolt Hole Diameter: 0.313 In.
• Bolt Hole Quantity: 2
• Bolts Included: No
• Color/Finish: Natural
• Gasket or Seal Included: Yes
• Housing Neck Angle (°): 180
• Material: Metal
• O Rings Included: Not Required
• Outlet Diameter (in): 1.375 In.
• Package Contents: Thermostat Housing with Gasket
• Package Quantity: 1
• Packaging Type: Box
• Thermostat Included: No