Replaces

Exhaust Manifold & Gasket Kit Dorman 674-777 - DMEEM00078

DORMAN EXHAUST MANIFOLD AND GASKET KIT: 674-777

Specifications:

  • Includes:
    • (1) Exhaust manifold
    • (1) Heat shield
    • (1) Gasket (manifold to cylinder head)
    • (1) Gasket (manifold to exhaust pipe)
    • (3) Studs (manifold to exhaust pipe flange)
    • (3) Nuts (manifold to exhaust pipe flange)
  • Direct replacement
  • Strengthened and redesigned in the vulnerable areas of failure
  • Built to strict quality control standards

WARNING:  This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
2004-2005Buick Rainier Buick Rainier Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2002-2005Chevy Trailblazer Chevy Trailblazer Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2002-2005Chevy Trailblazer EXT Chevy Trailblazer EXT Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2002-2005GMC Envoy GMC Envoy Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2002-2005GMC Envoy XL GMC Envoy XL Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2004-2005GMC Envoy XUV GMC Envoy XUV Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2003-2005Isuzu Ascender Isuzu Ascender Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2002-2004Oldsmobile Bravada Olds Bravada Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777
2005Saab 9-7X Saab 9-7X Exhaust Manifold & Gasket Kit L6 4.2L Dorman 674-777

This part replaces:

  • Hollander 327-02051
  • Dorman 674-777
  • OE # 88890561
  • OE # 88890560
  • OE # 12587963
Only 2 left in stock
Part #: DMEEM00078


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 674-777