Dorman Engine Coolant Thermostat Housing Assembly Integrated Thermostat Housing Assembly for 2012-04 Chevy Colorado 2012-04 GMC Canyon 2010-06 Hummer H3 2010-09 Hummer H3T 902-847

Engine coolant thermostat housing assembly for 2012-04 Chevy Colorado, 2012-04 GMC Canyon, 2010-06 Hummer H3, 2010-09 Hummer H3T by Dorman - OE Solutions replaces the factory unit to withstand extreme temperature changes.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Engine coolant thermostat housing assembly engineered to match fit and durability of stock housing assembly on specified vehicles.
• Designed to withstand extreme temperature changes to extend service life.
• Integrated thermostat housing assembly with industry-leading design.
• Professionally engineered by aftermarket leader in replacement thermostat housing assemblies.

Benefits

• Extends service life of cooling system components.
• Maintains optimal engine temperature for reliable performance.
• Easy to install as a direct-fit replacement.
• Provides dependable operation under high temperature conditions.
• Cost-effective alternative to OEM parts.

Application

Ideal for owners of Chevy Colorado, GMC Canyon, Hummer H3 and H3T who need a durable thermostat housing replacement to keep the engine cool and prevent overheating.

Fitment Notes

• 2012-04 Chevy Colorado
• 2012-04 GMC Canyon
• 2010-06 Hummer H3
• 2010-09 Hummer H3T

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 6.2in x 3.8in x 3.6in, 0.9lbs