Specifications:

  • Includes:
    • (1) Exhaust manifold
    • (1) Heat shield
    • (1) Upstream Oxygen Sensor
    • (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

 

 

Part Details

  • Includes: Oxygen Sensor

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

  • 2002-2003 Chevy Trailblazer Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L
  • 2002-2003 Chevy Trailblazer EXT Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L
  • 2002-2003 GMC Envoy Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L
  • 2002-2003 GMC Envoy XL Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L
  • 2003 Isuzu Ascender Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L
  • 2002-2003 Olds Bravada Exhaust Manifold & Gasket Kit with Oxygen Sensor L6 4.2L

This part replaces:

  • Hollander 327-02051
  • Dorman 674-777
  • OE # 88890560
  • OE # 12587963
  • OE # 88890561
Part #: 1AEEK00668