SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1988 GMC G1500 Engine & Engine Management

What year is your
Free Same Day Shipping

1988 GMC G1500 Engine & Engine Management

Filter Results
  • Notify When Available
    Picture coming soon

    Replaces Spark Plug ACDelco 1

    Brand: ACDelco
    - 1
    $14.95
    Save 55%
    List $32.95 Save $18.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Spark Plug ACDelco 1

    Picture coming soon
    Brand: ACDelco - 1
    $14.95
    Save 55%
    List $32.95 Save $18.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available
    Picture coming soon

    Replaces Spark Plug ACDelco 41-803

    Brand: ACDelco
    - 41-803
    $16.95
    Save 54%
    List $36.95 Save $20.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Spark Plug ACDelco 41-803

    Picture coming soon
    Brand: ACDelco - 41-803
    $16.95
    Save 54%
    List $36.95 Save $20.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available

    VIDEO

    Tensioner Pulley (AC DELCO)

    Replaces 1988 GMC G1500 Serpentine Belt Tensioner Pulley ACDelco ACEIX00001

    2 reviews
    Brand: ACDelco
    - ACEIX00001
    $47.95
    Save 32%
    List $70.95 Save $23.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces 1988 GMC G1500 Serpentine Belt Tensioner Pulley ACDelco ACEIX00001

    VIDEO

    Tensioner Pulley (AC DELCO)
    2 reviews
    Brand: ACDelco - ACEIX00001
    $47.95
    Save 32%
    List $70.95 Save $23.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available

    VIDEO

    Idler Pulley (AC DELCO 38006)

    Replaces 1988 GMC G1500 Accessory Drive Serpentine Belt Idler Pulley ACDelco 38006

    2 reviews
    Brand: ACDelco
    - 38006

    $33.95
    Save 51%
    List $68.95 Save $35.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces 1988 GMC G1500 Accessory Drive Serpentine Belt Idler Pulley ACDelco 38006

    VIDEO

    Idler Pulley (AC DELCO 38006)
    2 reviews
    Brand: ACDelco - 38006
    $33.95
    Save 51%
    List $68.95 Save $35.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available

    VIDEO

    AC DELCO Coolant Temperature Sensor 213-928

    Replaces Coolant Temperature Sensor ACDelco 213-928

    8 reviews
    Brand: ACDelco
    - 213-928
    $33.95
    Save 53%
    List $72.95 Save $39.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Coolant Temperature Sensor ACDelco 213-928

    VIDEO

    AC DELCO Coolant Temperature Sensor 213-928
    8 reviews
    Brand: ACDelco - 213-928
    $33.95
    Save 53%
    List $72.95 Save $39.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available
    Ignition Control Module - Delphi

    Replaces Ignition Control Module Delphi DS10059

    Brand: Delphi
    - DS10059

    $56.95
    Save 51%
    List $115.95 Save $59.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Ignition Control Module Delphi DS10059

    Ignition Control Module - Delphi
    Brand: Delphi - DS10059
    $56.95
    Save 51%
    List $115.95 Save $59.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available
    Distributor Cap - Delphi

    Replaces Distributor Cap Delphi DC1016

    Brand: Delphi
    - DC1016

    $30.95
    Save 52%
    List $64.95 Save $34.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Distributor Cap Delphi DC1016

    Distributor Cap - Delphi
    Brand: Delphi - DC1016
    $30.95
    Save 52%
    List $64.95 Save $34.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available

    VIDEO

    Distributor Ignition Pickup - Delphi

    Replaces Distributor Ignition Pickup Delphi CE10005

    Brand: Delphi
    - CE10005

    $22.95
    Save 56%
    List $51.95 Save $29.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Distributor Ignition Pickup Delphi CE10005

    VIDEO

    Distributor Ignition Pickup - Delphi
    Brand: Delphi - CE10005
    $22.95
    Save 56%
    List $51.95 Save $29.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available
    Coolant Temperature Sensor - Delphi

    Replaces 1988 GMC G1500 Coolant Temperature Sensor Delphi TS10075

    1 reviews
    Brand: Delphi
    - TS10075

    $27.95
    Save 53%
    List $58.95 Save $31.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces 1988 GMC G1500 Coolant Temperature Sensor Delphi TS10075

    Coolant Temperature Sensor - Delphi
    1 reviews
    Brand: Delphi - TS10075
    $27.95
    Save 53%
    List $58.95 Save $31.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

  • Notify When Available
    Alternator - Tonsa

    Replaces Alternator ACDelco 335-1040

    1 reviews
    Brand: ACDelco
    - 335-1040

    $114.95
    Save 49%
    List $224.95 Save $110.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

    Replaces Alternator ACDelco 335-1040

    Alternator - Tonsa
    1 reviews
    Brand: ACDelco - 335-1040
    $114.95
    Save 49%
    List $224.95 Save $110.00

    Guaranteed to Fit 1988 GMC G1500

    Guaranteed to Fit 1988 GMC G1500

1

...

2 3 4 5 6

...

7
Close



GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company. See all trademarks.
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
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.