Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1986 Mercury Grand Marquis Fuel & Emissions

What year is your
Free Same Day Shipping

1986 Mercury Grand Marquis Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    Fuel Injector Set

    Replaces 1986 Mercury Grand Marquis V8 5.0L 4 Piece Fuel Injector Set TRQ FIA63386

    1 reviews
    Brand: TRQ - FIA63386

    • Quantity: 4 Piece
    • Kit Includes: (4) Fuel Injectors
    $129.95
    Save 13%
    List $149.95 Save $20.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available

    VIDEO

    Fuel Injector

    Replaces 1986 Mercury Grand Marquis V8 5.0L Fuel Injector TRQ FIA60453

    Brand: TRQ - FIA60453

    $38.95
    Save 13%
    List $44.95 Save $6.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available

    VIDEO

    Fuel Tank Vapor Valve Seal

    Replaces 1986 Mercury Grand Marquis Fuel Tank Vapor Valve Seal TRQ WSA74759

    Brand: TRQ - WSA74759
    $23.95
    Save 27%
    List $32.95 Save $9.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available

    VIDEO

    1985-00 Fuel Injector

    Replaces 1986 Mercury Grand Marquis V8 5.0L 8th Vin Digit F Fuel Injector TRQ FIA60983

    2 reviews
    Brand: TRQ - FIA60983
    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available
    MAP Sensor

    Replaces 1986 Mercury Grand Marquis V8 5.0L MAP Sensor TRQ ESA95880

    2 reviews
    Brand: TRQ - ESA95880
    $34.95
    Save 17%
    List $41.95 Save $7.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available
    80-89 Ford 18 gal Gas Tank

    Replaces 1986 Mercury Grand Marquis Sedan Fuel Tank TRQ FTA07561

    3 reviews
    Brand: TRQ - FTA07561

    • Body Type: Sedan
    • Material: Zinc Coated Steel
    $114.95
    Save 28%
    List $158.95 Save $44.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available

    VIDEO

    Fuel Injector Set

    Replaces 1986 Mercury Grand Marquis V8 5.0L 6 Piece Fuel Injector Set TRQ FIA63387

    1 reviews
    Brand: TRQ - FIA63387

    • Quantity: 6 Piece
    • Kit Includes: (6) Fuel Injectors
    $185.95
    Save 11%
    List $207.95 Save $22.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available

    VIDEO

    Fuel Injector Set

    Replaces 1986 Mercury Grand Marquis V8 5.0L 8 Piece Fuel Injector Set TRQ FIA63388

    1 reviews
    Brand: TRQ - FIA63388

    • Quantity: 8 Piece
    • Kit Includes: (8) Fuel Injectors
    $238.95
    Save 13%
    List $274.95 Save $36.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available
    Fuel Injector Set

    Replaces 1986 Mercury Grand Marquis V8 5.0L 8 Piece Fuel Injector Set TRQ FIA58845

    Brand: TRQ - FIA58845

    • Kit Includes: (8) Fuel Injectors
    • Quantity: 8 Piece
    $260.95
    Save 19%
    List $322.95 Save $62.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

  • Notify When Available
    Fuel Injector

    Replaces 1986 Mercury Grand Marquis V8 5.0L with OE No. E59EA1A Fuel Injector TRQ FIA63148

    Brand: TRQ - FIA63148

    $39.95
    Save 37%
    List $62.95 Save $23.00

    Guaranteed to Fit 1986 Mercury Grand Marquis

    Guaranteed to Fit 1986 Mercury Grand Marquis

1

...

1 2

...

2
Close



Mercury is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Mercury or Ford Motor 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.