Item Details

Exhaust Manifold

Exhaust Manifold Kit - Includes Required Gaskets And Hardware | 674-990 | Front ViewExhaust Manifold Kit - Includes Required Gaskets And Hardware | 674-990 | Back ViewExhaust Manifold Kit - Includes Required Gaskets And Hardware | 674-990 | 3/4 TopMake Dorman your exhaust manifold repair solution | 674-990Why Choose Dorman's Exhaust Manifolds? | 674-990360 View | 674-990

674-990

Exhaust Manifold Kit - Includes Required Gaskets And Hardware

Application Summary: Buick Rainier 2007-06, Chevrolet Trailblazer 2007-06, Chevrolet Trailblazer EXT 2006, GMC Envoy 2007-06, Isuzu Ascender 2007-06, Saab 9-7x 2007-06

Where To Buy

Product Description

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

  • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
  • Complete repair - includes all necessary gaskets and downpipe hardware
  • Trustworthy design - built by industry leader in aftermarket manifolds

Detailed Applications

Product Specifications

Color: Metallic Gray
Gasket Or Seal Included: Yes
Grade Type: Standard Replacement
Heat Shield Included: Yes
Material: Cast Iron
Mounting Hardware Included: Yes
Package Contents: Exhaust Manifold; 1 Manifold Gasket; 1 Flange Gasket; 3 Studs; 3 Nuts
Port Shape: Irregular

OE Numbers

DIRECT OE CROSS
12587310 GENERAL MOTORS
8-12587-310-0 ISUZU

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Exhaust Manifold Kit - Includes Required Gaskets And Hardware