Dorman OE Solutions Engine Valve Cover Gasket Kit for 2010-04 Chevrolet GMC Hummer Workhorse 2006-2011 904-171

Engine valve cover gasket kit for 2010-04 Chevrolet, GMC, Hummer, and Workhorse vehicles by Dorman OE Solutions.

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

Key Features

• Durable materials engineered for long‑lasting seal under extreme underhood conditions
• Matches fit, function, and performance of original equipment gasket on specified vehicles
• Trusted quality backed by a team of product experts in the United States

Benefits

• Ensures leak‑free operation for reliable engine performance
• Extends valve cover life by preventing oil leaks and corrosion
• Easy to install with no special tools required
• Provides confidence in long‑term durability and reliability

Application

Ideal for mechanics and DIYers repairing valve cover seals on 2010-04 Chevrolet, GMC, Hummer, and Workhorse models.

Fitment Notes

• Chevrolet 2010-04
• GMC 2010-04
• Hummer 2006
• Workhorse 2011-05

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

• 24.0in x 8.0in x 1.0in, 0.7lbs