Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1991 GMC S-15 Sonoma Spark Plugs

What year is your
Free Same Day Shipping

1991 GMC S-15 Sonoma Spark Plugs

Filter Results
  • 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 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    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 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • 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 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces Spark Plug ACDelco 1

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

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available
    Picture coming soon

    Replaces 6 Piece Spark Plug Set ACDelco ACETK00203

    Brand: ACDelco
    - ACETK00203

    • Quantity: 6 Piece
    $72.95
    Save 32%
    List $107.95 Save $35.00

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 6 Piece Spark Plug Set ACDelco ACETK00203

    Picture coming soon
    Brand: ACDelco - ACETK00203
    • Quantity: 6 Piece
    $72.95
    Save 32%
    List $107.95 Save $35.00

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available
    Picture coming soon

    Replaces 1991 GMC S-15 Sonoma V6 4.3L Gap 0.035 (in) with Syclone (ZR9) Package Spark Plug ACDelco 41-817

    Brand: ACDelco
    - 41-817
    $17.95
    Save 58%
    List $42.95 Save $25.00

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 1991 GMC S-15 Sonoma V6 4.3L Gap 0.035 (in) with Syclone (ZR9) Package Spark Plug ACDelco 41-817

    Picture coming soon
    Brand: ACDelco - 41-817
    $17.95
    Save 58%
    List $42.95 Save $25.00

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available

    VIDEO

    AC Delco R43TS Spark Plug Set of 6

    Replaces 1991 GMC S-15 Sonoma V6 4.3L 6 Piece Spark Plug Set ACDelco ACEEK00006

    Brand: ACDelco
    - ACEEK00006

    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs

    Out of Stock

    $ 37.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 1991 GMC S-15 Sonoma V6 4.3L 6 Piece Spark Plug Set ACDelco ACEEK00006

    VIDEO

    AC Delco R43TS Spark Plug Set of 6
    Brand: ACDelco - ACEEK00006
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs

    Out of Stock

    $ 37.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available
    Picture coming soon

    Replaces 1991 GMC S-15 Sonoma V6 4.3L Gap 0.035 (in) with Syclone (ZR9) Package 6 Piece Spark Plug Set ACDelco ACETK00127

    Brand: ACDelco
    - ACETK00127

    • Quantity: 6 Piece

    Out of Stock

    $ 75.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 1991 GMC S-15 Sonoma V6 4.3L Gap 0.035 (in) with Syclone (ZR9) Package 6 Piece Spark Plug Set ACDelco ACETK00127

    Picture coming soon
    Brand: ACDelco - ACETK00127
    • Quantity: 6 Piece

    Out of Stock

    $ 75.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available
    Picture coming soon

    Replaces 1991 GMC S-15 Sonoma L4 2.5L Gap 0.045 (in) 4 Piece Spark Plug Set ACDelco ACETK00216

    Brand: ACDelco
    - ACETK00216

    • Quantity: 4 Piece

    Out of Stock

    $ 46.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 1991 GMC S-15 Sonoma L4 2.5L Gap 0.045 (in) 4 Piece Spark Plug Set ACDelco ACETK00216

    Picture coming soon
    Brand: ACDelco - ACETK00216
    • Quantity: 4 Piece

    Out of Stock

    $ 46.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

  • Notify When Available
    Picture coming soon

    Replaces 6 Piece Spark Plug Set ACDelco ACETK00217

    Brand: ACDelco
    - ACETK00217

    • Quantity: 6 Piece

    Out of Stock

    $ 56.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Replaces 6 Piece Spark Plug Set ACDelco ACETK00217

    Picture coming soon
    Brand: ACDelco - ACETK00217
    • Quantity: 6 Piece

    Out of Stock

    $ 56.95

    Guaranteed to Fit 1991 GMC S-15 Sonoma

    Guaranteed to Fit 1991 GMC S-15 Sonoma

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
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.