SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1991 Mercury Cougar Parts

What year is your
Free Same Day Shipping

1991 Mercury Cougar

Filter Results
  • Notify When Available
    Engine Oil Pan

    Replaces 1991 Mercury Cougar V8 5.0L Engine Oil Pan TRQ OPA05337

    Brand: TRQ
    - OPA05337

    $69.95
    Save 39%
    List $113.95 Save $44.00

    Guaranteed to Fit 1991 Mercury Cougar

    Guaranteed to Fit 1991 Mercury Cougar

    Replaces 1991 Mercury Cougar V8 5.0L Engine Oil Pan TRQ OPA05337

    Engine Oil Pan
    Brand: TRQ - OPA05337
    $69.95
    Save 39%
    List $113.95 Save $44.00

    Guaranteed to Fit 1991 Mercury Cougar

    Guaranteed to Fit 1991 Mercury Cougar

  • Notify When Available

    VIDEO

    Inner Tie Rod Tool

    Inner Tie Rod Tool

    207 reviews
    Brand: TRQ
    - TLK01002

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 17%
    List $28.95 Save $5.00

    Inner Tie Rod Tool

    VIDEO

    Inner Tie Rod Tool
    207 reviews
    Brand: TRQ - TLK01002
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 17%
    List $28.95 Save $5.00
  • Notify When Available
    Spark Plug Socket

    Spark Plug Socket

    13 reviews
    Brand: TRQ
    - TLK06456

    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in
    $10.95
    Save 8%
    List $11.95 Save $1.00

    Spark Plug Socket

    Spark Plug Socket
    13 reviews
    Brand: TRQ - TLK06456
    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in
    $10.95
    Save 8%
    List $11.95 Save $1.00
  • Notify When Available

    VIDEO

    Interior Trim Removal Kit

    Interior Trim Removal Kit

    96 reviews
    Brand: TRQ
    - TLK01001
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Interior Trim Removal Kit

    VIDEO

    Interior Trim Removal Kit
    96 reviews
    Brand: TRQ - TLK01001
    $39.95
    Save 20%
    List $49.95 Save $10.00
  • Notify When Available

    VIDEO

    Disc Brake Pad Spreader

    Disc Brake Pad Spreader

    184 reviews
    Brand: TRQ
    - TLK01003

    $15.95
    Save 31%
    List $22.95 Save $7.00

    Disc Brake Pad Spreader

    VIDEO

    Disc Brake Pad Spreader
    184 reviews
    Brand: TRQ - TLK01003
    $15.95
    Save 31%
    List $22.95 Save $7.00
  • Notify When Available
    Disc Brake Service Kit

    Disc Brake Service Kit 50 State Formula

    57 reviews
    Brand: TRQ
    - KTA03112

    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00

    Disc Brake Service Kit 50 State Formula

    Disc Brake Service Kit
    57 reviews
    Brand: TRQ - KTA03112
    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00
  • Notify When Available

    VIDEO

    Kit image

    Brake Caliper Service Kit

    7 reviews
    Brand: TRQ
    - KTA52070

    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 18%
    List $37.95 Save $7.00

    Brake Caliper Service Kit

    VIDEO

    Kit image
    7 reviews
    Brand: TRQ - KTA52070
    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 18%
    List $37.95 Save $7.00
  • Notify When Available

    VIDEO

    Oxygen Sensor Install Socket

    Oxygen Sensor Install Socket

    93 reviews
    Brand: TRQ
    - TLK01007

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00

    Oxygen Sensor Install Socket

    VIDEO

    Oxygen Sensor Install Socket
    93 reviews
    Brand: TRQ - TLK01007
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00
  • Notify When Available

    VIDEO

    CV Axle Shaft Popper Tool

    CV Axle Shaft Popper Tool

    22 reviews
    Brand: TRQ
    - INA81819

    • Tool Length: 14 in
    • Includes: Shim Tool
    • Tool Capacity Range: 2 in
    $61.95
    Save 23%
    List $80.95 Save $19.00

    CV Axle Shaft Popper Tool

    VIDEO

    CV Axle Shaft Popper Tool
    22 reviews
    Brand: TRQ - INA81819
    • Tool Length: 14 in
    • Includes: Shim Tool
    • Tool Capacity Range: 2 in
    $61.95
    Save 23%
    List $80.95 Save $19.00
  • Notify When Available

    VIDEO

    Custom Accessories Smart Fit: Trim to Fit All Season HD BLACK Rubber CAR Floor Mat (4 Piece SET)

    Replaces 1991 Mercury Cougar 4 Piece Smart Fit Floor Mat Set Armor All 79924

    58 reviews
    Brand: Armor All
    - 79924

    • Material: Rubber
    • Product Line: Smart Fit
    • Quantity: 4 Piece
    $60.95
    Save 36%
    List $95.95 Save $35.00

    Guaranteed to Fit 1991 Mercury Cougar

    Guaranteed to Fit 1991 Mercury Cougar

    Replaces 1991 Mercury Cougar 4 Piece Smart Fit Floor Mat Set Armor All 79924

    VIDEO

    Custom Accessories Smart Fit: Trim to Fit All Season HD BLACK Rubber CAR Floor Mat (4 Piece SET)
    58 reviews
    Brand: Armor All - 79924
    • Material: Rubber
    • Product Line: Smart Fit
    • Quantity: 4 Piece
    $60.95
    Save 36%
    List $95.95 Save $35.00

    Guaranteed to Fit 1991 Mercury Cougar

    Guaranteed to Fit 1991 Mercury Cougar

1

...

6 7 8 9 10

...

19
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
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

This part doesn't fit a . Select from parts that fit.

Show parts that fit