Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1984 Mercury Marquis Engine & Engine Management

What year is your
Free Same Day Shipping

1984 Mercury Marquis Engine & Engine Management

Filter Results
  • Notify When Available
    Ignition Control Module

    Replaces Ignition Control Module TRQ ICA61375

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

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 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 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    1982-97 Ford Lincoln Mercury Mazda Merkur Multifit Ignition Coil

    Replaces Ignition Coil TRQ ICA61702

    4 reviews
    Brand: TRQ
    - ICA61702

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $38.95
    Save 20%
    List $48.95 Save $10.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces Ignition Coil TRQ ICA61702

    VIDEO

    1982-97 Ford Lincoln Mercury Mazda Merkur Multifit Ignition Coil
    4 reviews
    Brand: TRQ - ICA61702
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $38.95
    Save 20%
    List $48.95 Save $10.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 1984 Mercury Marquis V6 3.8L Serpentine Belt TRQ BPA05162

    1 reviews
    Brand: TRQ
    - BPA05162

    $29.95
    Save 21%
    List $37.95 Save $8.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis V6 3.8L Serpentine Belt TRQ BPA05162

    VIDEO

    Serpentine Belt
    1 reviews
    Brand: TRQ - BPA05162
    $29.95
    Save 21%
    List $37.95 Save $8.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available
    Ignition Coil

    Replaces 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 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 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 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available
    Spark Plug Wire Set

    Replaces 1984 Mercury Marquis L4 2.3L Spark Plug Wire Set TRQ IWA70220

    Brand: TRQ
    - IWA70220

    $53.95
    Save 30%
    List $76.95 Save $23.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis L4 2.3L Spark Plug Wire Set TRQ IWA70220

    Spark Plug Wire Set
    Brand: TRQ - IWA70220
    $53.95
    Save 30%
    List $76.95 Save $23.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    NGK G-Power Platinum Spark Plug Set of 6 (7159)

    Replaces 1984 Mercury Marquis V6 3.8L 6 Piece G-Power Spark Plug Set NGK NGETK00026

    7 reviews
    Brand: NGK
    - NGETK00026

    • Quantity: 6 Piece
    • Product Line: G-Power
    • Kit Includes: (6) Spark Plugs
    $44.95
    Save 33%
    List $66.95 Save $22.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis V6 3.8L 6 Piece G-Power Spark Plug Set NGK NGETK00026

    VIDEO

    NGK G-Power Platinum Spark Plug Set of 6 (7159)
    7 reviews
    Brand: NGK - NGETK00026
    • Quantity: 6 Piece
    • Product Line: G-Power
    • Kit Includes: (6) Spark Plugs
    $44.95
    Save 33%
    List $66.95 Save $22.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    Engine Oil Filter

    Replaces Engine Oil Filter ECOGARD X241

    1 reviews
    Brand: ECOGARD
    - X241
    $20.95
    Save 36%
    List $32.95 Save $12.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces Engine Oil Filter ECOGARD X241

    VIDEO

    Engine Oil Filter
    1 reviews
    Brand: ECOGARD - X241
    $20.95
    Save 36%
    List $32.95 Save $12.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    6 Cyl Distributor Cap

    Replaces 1984 Mercury Marquis V6 3.8L Engine VIN 3 Distributor Cap Standard Motor Products FD169T

    Brand: Standard Motor Products
    - FD169T
    $34.95
    Save 34%
    List $52.95 Save $18.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis V6 3.8L Engine VIN 3 Distributor Cap Standard Motor Products FD169T

    VIDEO

    6 Cyl Distributor Cap
    Brand: Standard Motor Products - FD169T
    $34.95
    Save 34%
    List $52.95 Save $18.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available

    VIDEO

    82-84 Eagle; 82-83 CJ-5; 82-86 CJ-7 MT Rear Cntshft Brng; 81-85 Reliant MT Int Shf Frt Brng (Timken)

    Replaces 1984 Mercury Marquis Rear Bearing Timken TKTRX00001

    Brand: Timken
    - TKTRX00001
    $38.95
    Save 42%
    List $66.95 Save $28.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis Rear Bearing Timken TKTRX00001

    VIDEO

    82-84 Eagle; 82-83 CJ-5; 82-86 CJ-7 MT Rear Cntshft Brng; 81-85 Reliant MT Int Shf Frt Brng (Timken)
    Brand: Timken - TKTRX00001
    $38.95
    Save 42%
    List $66.95 Save $28.00

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

  • Notify When Available
    Picture coming soon

    Replaces 1984 Mercury Marquis Engine Oil Filter TRQ EOF02823

    Brand: TRQ
    - EOF02823

    Out of Stock

    $ 24.95

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury Marquis

    Replaces 1984 Mercury Marquis Engine Oil Filter TRQ EOF02823

    Picture coming soon
    Brand: TRQ - EOF02823

    Out of Stock

    $ 24.95

    Guaranteed to Fit 1984 Mercury Marquis

    Guaranteed to Fit 1984 Mercury 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.