Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1981 Jeep J20 Engine & Engine Management

What year is your
Free Same Day Shipping

1981 Jeep J20 Engine & Engine Management

Filter Results
  • Notify When Available
    Ignition Control Module

    Replaces 1981 Jeep J20 360ci V8 5.9L Ignition Control Module TRQ ICA61375

    10 reviews
    Brand: TRQ
    - ICA61375
    $38.95
    Save 24%
    List $50.95 Save $12.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 360ci V8 5.9L Ignition Control Module TRQ ICA61375

    Ignition Control Module
    10 reviews
    Brand: TRQ - ICA61375
    $38.95
    Save 24%
    List $50.95 Save $12.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

  • Notify When Available
    Ignition Coil

    Replaces 1981 Jeep J20 V8 5.9L Ignition Coil TRQ ICA60457

    Brand: TRQ
    - ICA60457

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 V8 5.9L Ignition Coil TRQ ICA60457

    Ignition Coil
    Brand: TRQ - ICA60457
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

  • Notify When Available
    Oil Pressure Switch

    Replaces 1981 Jeep J20 Oil Pressure Switch TRQ SWA40913

    Brand: TRQ
    - SWA40913
    $19.95
    Save 26%
    List $26.95 Save $7.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 Oil Pressure Switch TRQ SWA40913

    Oil Pressure Switch
    Brand: TRQ - SWA40913
    $19.95
    Save 26%
    List $26.95 Save $7.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

  • Notify When Available
    Picture coming soon

    Replaces 1981 Jeep J20 V8 5.9L Gap 0.035 (in) 8 Piece Spark Plug Set ACDelco ACETK00086

    Brand: ACDelco
    - ACETK00086

    • Quantity: 8 Piece
    $46.95
    Save 31%
    List $67.95 Save $21.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 V8 5.9L Gap 0.035 (in) 8 Piece Spark Plug Set ACDelco ACETK00086

    Picture coming soon
    Brand: ACDelco - ACETK00086
    • Quantity: 8 Piece
    $46.95
    Save 31%
    List $67.95 Save $21.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

  • Notify When Available
    Picture coming soon

    Replaces 1981 Jeep J20 V8 5.9L Gap 0.035 (in) Spark Plug ACDelco R44XLS

    Brand: ACDelco
    - R44XLS
    $12.95
    Save 55%
    List $28.95 Save $16.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 V8 5.9L Gap 0.035 (in) Spark Plug ACDelco R44XLS

    Picture coming soon
    Brand: ACDelco - R44XLS
    $12.95
    Save 55%
    List $28.95 Save $16.00

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

  • Notify When Available

    VIDEO

    NGK G-Power Platinum Spark Plug Set of 6 (7098)

    Replaces 1981 Jeep J20 L6 4.2L 6 Piece G-Power Spark Plug Set NGK NGETK00024

    2 reviews
    Brand: NGK
    - NGETK00024

    • Quantity: 6 Piece
    • Product Line: G-Power

    Out of Stock

    $ 36.45

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

    Replaces 1981 Jeep J20 L6 4.2L 6 Piece G-Power Spark Plug Set NGK NGETK00024

    VIDEO

    NGK G-Power Platinum Spark Plug Set of 6 (7098)
    2 reviews
    Brand: NGK - NGETK00024
    • Quantity: 6 Piece
    • Product Line: G-Power

    Out of Stock

    $ 36.45

    Guaranteed to Fit 1981 Jeep J20

    Guaranteed to Fit 1981 Jeep J20

Close



Jeep is a registered trademark of FCA US LLC. 1A Auto is not affiliated with or sponsored by Jeep or FCA US LLC. 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.