Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1984 Mercury Cougar Engine & Engine Management

What year is your
Free Same Day Shipping

1984 Mercury Cougar Engine & Engine Management

Filter Results
  • Notify When Available
    Accessory Drive Belt Tensioner

    Replaces 1984 Mercury Cougar V8 5.0L 8th Vin Digit F Accessory Drive Belt Tensioner TRQ BPA03803

    Brand: TRQ - BPA03803

    • Includes: Pulley
    • Pulley Type: Smooth
    $50.95
    Save 29%
    List $71.95 Save $21.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available
    1984-95 FORD Harmonic Balancer

    Replaces 1984 Mercury Cougar V8 5.0L Engine Crankshaft Vibration Damper TRQ BPA08860

    3 reviews
    Brand: TRQ - BPA08860
    $69.95
    Save 27%
    List $95.95 Save $26.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 1984 Mercury Cougar V6 3.8L with Air Conditioning Serpentine Belt TRQ BPA05162

    1 reviews
    Brand: TRQ - BPA05162

    $29.95
    Save 21%
    List $37.95 Save $8.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • 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 Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1984 Mercury Cougar L4 2.3L 4 Piece Spark Plug Set TRQ SPA02193

    2 reviews
    Brand: TRQ - SPA02193

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $41.95
    Save 16%
    List $49.95 Save $8.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available
    Engine Crankshaft Vibration Damper

    Replaces Regular Engine Crankshaft Vibration Damper TRQ BPA38931

    Brand: TRQ - BPA38931

    • Product Grade: Regular
    $74.95
    Save 23%
    List $96.95 Save $22.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available

    VIDEO

    67-99 Ford, Linc, Merc, Saab (w/Gage); 65-00 Ford, Linc, Merc, Merkur, Saab (w/Light) Oil Press Sw

    Replaces 1984 Mercury Cougar with Oil Light Oil Pressure Sender TRQ SWA41739

    Brand: TRQ - SWA41739
    $17.95
    Save 31%
    List $25.95 Save $8.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available

    VIDEO

    Pulley

    Replaces 1984 Mercury Cougar V8 5.0L 8th Vin Digit F Tensioner Pulley TRQ BPA03847

    Brand: TRQ - BPA03847

    • Material: Plastic
    • Pulley Type: Smooth
    $25.95
    Save 19%
    List $31.95 Save $6.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available
    Ignition Coil

    Replaces 1984 Mercury Cougar V6 3.8L with Canada Emissions 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 Cougar

    Guaranteed to Fit 1984 Mercury Cougar

  • Notify When Available
    Spark Plug Wire Set

    Replaces 1984 Mercury Cougar V8 5.0L Spark Plug Wire Set TRQ IWA70226

    Brand: TRQ - IWA70226

    $79.95
    Save 31%
    List $115.95 Save $36.00

    Guaranteed to Fit 1984 Mercury Cougar

    Guaranteed to Fit 1984 Mercury Cougar

1

...

1 2 3 4

...

4
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.