Dorman - OE Solutions Exhaust Manifold with high-grade ductile iron for 2008 Isuzu Ascender 2009-08 Chevrolet Trailblazer 2009-08 GMC Envoy 2009-08 Saab 9-7X 2009-08 Part Number 674-869

Exhaust manifold kit for 2008 Isuzu Ascender, 2009 Chevrolet Trailblazer, 2009 GMC Envoy, and 2009 Saab 9-7X by Dorman - OE Solutions that replaces warped or cracked OEM manifolds with high-grade ductile iron.

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

Key Features

• High‑grade ductile iron construction
• Includes required gaskets and hardware
• Quality engineering tested in the United States
• Part Number 674-869
• Dimensions: 21.3in x 17.2in x 8.2in, weight 20.3lbs

Benefits

• Enhanced durability against heat and stress
• Reliable replacement for warped OEM manifolds
• Easy installation with included hardware
• Long‑term performance reduces repeat repairs

Application

Ideal for owners of 2008 Isuzu Ascender, 2009 Chevrolet Trailblazer, 2009 GMC Envoy, and 2009 Saab 9-7X who need a robust exhaust manifold replacement.

Fitment Notes

• 2008 Isuzu Ascender
• 2009 Chevrolet Trailblazer
• 2009 GMC Envoy
• 2009 Saab 9-7X

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 KT

Item Dimensions

• Dimensions: 21.3in x 17.2in x 8.2in, weight 20.3lbs