Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1981 Ford Mustang Spark Plugs

What year is your
Free Same Day Shipping

1981 Ford Mustang Spark Plugs

Filter Results
  • Notify When Available

    VIDEO

    94-11 GM; 78-13 Ford; 78-13 Ford, Lincoln, Mercury SP493 Spark Plug (Set of 4) (Motorcraft)

    Replaces 1981 Ford Mustang L4 2.3L 4 Piece Spark Plug Set Motorcraft MCERK00018

    Brand: Motorcraft - MCERK00018

    • Quantity: 4 Piece
    • Kit Includes: (4) Spark Plugs
    $31.45
    Save 33%
    List $46.95 Save $15.50

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L4 2.3L Gap 0.034 (in) Spark Plug ACDelco R44LTS

    Brand: ACDelco - R44LTS
    $10.95
    Save 62%
    List $28.95 Save $18.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L6 3.3L Gap 0.050 (in) Spark Plug ACDelco R85TS

    Brand: ACDelco - R85TS
    $10.95
    Save 62%
    List $28.95 Save $18.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang V8 4.2L Gap 0.050 (in) Spark Plug ACDelco 2

    Brand: ACDelco - 2
    $12.95
    Save 61%
    List $32.95 Save $20.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang V8 4.2L Gap 0.050 (in) Spark Plug ACDelco 41-905

    Brand: ACDelco - 41-905
    $14.95
    Save 60%
    List $36.95 Save $22.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L6 3.3L Gap 0.050 (in) 6 Piece Spark Plug Set ACDelco ACETK00067

    Brand: ACDelco - ACETK00067

    • Quantity: 6 Piece
    $41.95
    Save 31%
    List $60.95 Save $19.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L4 2.3L Gap 0.034 (in) 4 Piece Spark Plug Set ACDelco ACETK00188

    Brand: ACDelco - ACETK00188

    • Quantity: 4 Piece
    $36.95
    Save 32%
    List $53.95 Save $17.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L4 2.3L Gap 0.034 (in) 4 Piece Spark Plug Set ACDelco ACETK00100

    Brand: ACDelco - ACETK00100

    • Quantity: 4 Piece
    $44.95
    Save 32%
    List $65.95 Save $21.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang V8 4.2L Gap 0.050 (in) 8 Piece Spark Plug Set ACDelco ACETK00033

    Brand: ACDelco - ACETK00033

    • Quantity: 8 Piece
    $87.95
    Save 32%
    List $129.95 Save $42.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

  • Notify When Available
    Picture coming soon

    Replaces 1981 Ford Mustang L4 2.3L Gap 0.034 (in) 4 Piece Spark Plug Set ACDelco ACETK00209

    Brand: ACDelco - ACETK00209

    • Quantity: 4 Piece
    $57.95
    Save 33%
    List $85.95 Save $28.00

    Guaranteed to Fit 1981 Ford Mustang

    Guaranteed to Fit 1981 Ford Mustang

1

...

1 2

...

2
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.