Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1989 GMC School Bus Exhaust Manifold

What year is your
Free Same Day Shipping

1989 GMC School Bus Exhaust Manifold

Filter Results
  • Notify When Available
    57 66-90 Chevy Small Block Exh Manifold Pair

    Replaces 1989 GMC School Bus 350ci V8 5.7L with RPO Code NC7 (Emission Override Federal System) Exhaust Manifold 2 Piece Set TRQ EXA51598

    6 reviews
    Brand: TRQ - EXA51598

    • Quantity: 2 Piece Set
    • Kit Includes: (2) Exhaust Manifolds
    $144.95
    Save 27%
    List $197.95 Save $53.00

    Guaranteed to Fit 1989 GMC School Bus

    Guaranteed to Fit 1989 GMC School Bus

  • Notify When Available
    Exhaust Manifold

    Replaces Exhaust Manifold TRQ EXA52294

    3 reviews
    Brand: TRQ - EXA52294

    $89.95
    Save 24%
    List $117.95 Save $28.00

    Guaranteed to Fit 1989 GMC School Bus

    Guaranteed to Fit 1989 GMC School Bus

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
1989 GMC School Bus Exhaust Manifold filter
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.