Mercury Cougar Engine Parts

Get an exact fit for your

Mercury Cougar

Year

Choose Year

Year

Make

Mercury

Make

Model

Cougar

Model

6,673 products

Sort By:

Clear All

Fitment

Mercury Cougar

Products

$121 Off

Doug's Headers |

#447D6652SS

Doug's Headers D6652-SS 65-73 Ford Coyote 304SS Long Tube Headers

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,205.72

/pair

$1,326.29

Hedman Hedders |

#41888326

Hedman Hedders 88326 70-73 Mustang Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Primary Tube Diameter:

1-5/8"

$661.99

/set

$103 Off

Doug's Headers |

#447D669Y

Doug's Headers D669Y Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,028.38

/set

$1,131.22

$106 Off

Doug's Headers |

#447D669Y1

Doug's Headers D669Y-1 Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

(1)

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,059.12

/set

$1,165.03

Proform |

#58668050

Proform 68050 Ford Small Block Mustang Oil Pan

GTIN Code:

037995960507

$161.99

/each

Ford 302 Build Combinations: Recipes for 300-500+ HP

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

Mick's 1950 Mercury Custom

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

David Pearson's #21 NASCAR Mercury

This Mercury has been there and done that, including one of the most memorable finishes in all of NASCAR.

Built With Speedway Motors: Mike's 1969 Mercury Cyclone Spoiler II

Mike's Cyclone was a rare bird when it left the factory, and it's led an amazing life since then! Mike's goal is to go 200 at Bonneville in a car that has done Hot Rod Power Tour and has logged a ton of street miles...

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Racing a 602 GM Crate Engine

All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

Engine Cylinder Numbers

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Rebate

Flowtech 12118FLT Long Tube Header, 1.75 Inch Tube, Painted

Flowtech Exhaust |

#42512118FLT

Flowtech 12118FLT Long Tube Header, 1.75 Inch Tube, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$268.95

/set

$299.95

Edelbrock |

#3252665

Edelbrock 2665 351 Cleveland 4V Intake Manifold

Intake Manifold Type:

Dual Plane

RPM Range:

Idle-5,500

Material Type:

Aluminum

$465.95

/each

-9%

Doug's Headers |

#447D623B

Doug's Headers D623-B Full Length Header, 1-3/4 In, 60-68 Ford, Blk

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$776.35

/set

$853.99

$101 Off

Doug's Headers |

#447D623

Doug's Headers D623 Full Length Header, 1-3/4 In, 60-68 Ford, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,008.61

/set

$1,109.47

-9%

Doug's Headers |

#UP233298

Doug's Headers D623-B Full Length Header, 1-3/4 In, 60-68 Ford

Garage Sale Type:

Open Box

Header Tube Type:

Long Tube

Flange Style:

Standard

$770.35

/set

$853.99

-22%

Powermaster |

#25517771

Powermaster 17771 Street Alternator, 140A, Serpentine, 12V, Ford

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$317.99

/each

$410.00

Proform |

#58668053

Proform 68053 Small Block Ford Oil Pan, 7 Quarts

GTIN Code:

037995680535

$176.99

/each

Hedman Hedders |

#41888366

Hedman Hedders 88366 79-93 Mustang Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$500.99

/set

-15%

BBK 1585 Throttle Body Gasket Kit, 70/75mm, 96-04 Ford V8

BBK Performance |

#5851585

BBK 1585 Throttle Body Gasket Kit, 70/75mm, 96-04 Ford V8

GTIN Code:

197975015853

$16.99

/each

$19.99

Hedman Hedders |

#41882400

Hedman Hedders 82400 66-73 Mustang Headers, Raw

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$1,128.72

/set

Hedman Hedders |

#41888386

Hedman Hedders 88386 79-93 Mustang Headers, HTC

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$444.99

/set

-22%

Powermaster |

#255837140344

Powermaster 8-37140-344 Alternator, 140 Amp, Ford

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$293.99

/each

$377.50

-21%

Powermaster |

#255867141344

Powermaster 8-67141-344 Smooth Look Alternator, 140 Amp, Ford

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$286.99

/each

$367.50

Hedman Hedders |

#41888408

Hedman Hedders 88408 66-73 Mustang Headers, Silver

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$615.99

/set

Hedman Hedders |

#41888406

Hedman Hedders 88406 66-73 Mustang Headers, HTC

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$581.99

/set

Flowtech 12100FLT Long Tube Header, Painted, 3 Inch Collector Size

Flowtech Exhaust |

#42512100FLT

Flowtech 12100FLT Long Tube Header, Painted, 3 Inch Collector Size

(1)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$184.95

/each

Hedman Hedders |

#41888400

Hedman Hedders 88400 66-73 Mustang Headers, Uncoated

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Primary Tube Diameter:

1-1/2"

$332.99

/set

Edelbrock |

#3252181

Edelbrock 2181 Performer 351W Intake Manifold

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

Idle-5,500

$399.95

/each

New Product

Enginetech |

#17300216

Enginetech ECR203 Ford 4.2L/3.8L Connecting Rod, 1996-2008

$70.00

/each

King Chrome 1965-1981 Ford Alternator, 60 Amp

Speedway Motors |

#91367155

King Chrome 1965-1981 Ford Alternator, 60 Amp

One Wire Alternator:

Alternator Amperage:

60 amp

Alternator Finish:

Chrome plated

$322.99

/each

-9%

Patriot Exhaust |

#447H84031

Patriot Exhaust H8403-1 Full Length Header, 64-73 Mustang, CC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Rectangle

Flange Style:

Standard

$643.46

/set

$707.81

-8%

Hooker 6901-1HKR Competition Headers, 1966-74 Ford/Mercury, SBF

Hooker Headers |

#42569011HKR

Hooker 6901-1HKR Competition Headers, 1966-74 Ford/Mercury, SBF

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$699.95

/set

$760.95

-8%

Hooker 6901-2HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Hooker Headers |

#42569012HKR

Hooker 6901-2HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$949.95

/set

$1,037.95

-8%

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Hooker Headers |

#42569013HKR

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Header Tube Type:

Long Tube

Exhaust Port Shape:

Rectangle

Flange Style:

Standard

$949.95

/each

$1,037.95

-7%

Hooker 6901HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Hooker Headers |

#4256901HKR

Hooker 6901HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

(9)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Rectangle

Flange Style:

Standard

$311.95

/set

$337.95

$113 Off

Holley |

#42530072S

Holley 300-72S Systemax Intake, SBF V8, Shiny Finish

Injection Style:

Multi-port

Intake Manifold Type:

Single Plane

RPM Range:

2,000-6,500

$1,349.95

/each

$1,462.95

-7%

Holley |

#42530075S

Holley 300-75S Systemax Lower Intake, Ford Small Block V8

Intake Manifold Type:

Single Plane

RPM Range:

2,000-6,500

Material Type:

Aluminum

$779.95

/each

$843.95

-20%

Powermaster |

#255867101344

Powermaster 8-67101-344 Smooth Look Alternator, 100A, V-belt Ford

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$235.99

/each

$297.50

-20%

Powermaster |

#255837100344

Powermaster 8-37100-344 Alternator, 100 Amp, Ford

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$242.99

/each

$306.25

-20%

Powermaster |

#255837101344

Powermaster 8-37101-344 Smooth Look Alternator, 100A, V-belt Ford

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$236.99

/each

$298.75

-5%

Holley |

#42530072BK

Holley 300-72BK Systemax Intake, SBF V8, Black Ceramic Coated

Injection Style:

Multi-port

Intake Manifold Type:

Single Plane

RPM Range:

2,000-6,500

$1,249.95

/each

$1,325.95

Showing 1 - 108 of 6,673 results

Shop Feedback:

Did you find what you are looking for?

Mercury Cougar Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Doug's Headers D6652-SS 65-73 Ford Coyote 304SS Long Tube Headers

Hedman Hedders 88326 70-73 Mustang Headers, HTC

Doug's Headers D669Y Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Doug's Headers D669Y-1 Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Proform 68050 Ford Small Block Mustang Oil Pan

Related Articles

Flowtech 12118FLT Long Tube Header, 1.75 Inch Tube, Painted

Edelbrock 2665 351 Cleveland 4V Intake Manifold

Doug's Headers D623-B Full Length Header, 1-3/4 In, 60-68 Ford, Blk

Doug's Headers D623 Full Length Header, 1-3/4 In, 60-68 Ford, CC

Doug's Headers D623-B Full Length Header, 1-3/4 In, 60-68 Ford

Powermaster 17771 Street Alternator, 140A, Serpentine, 12V, Ford

Proform 68053 Small Block Ford Oil Pan, 7 Quarts

Hedman Hedders 88366 79-93 Mustang Headers, HTC

BBK 1585 Throttle Body Gasket Kit, 70/75mm, 96-04 Ford V8

Hedman Hedders 82400 66-73 Mustang Headers, Raw

Hedman Hedders 88386 79-93 Mustang Headers, HTC

Powermaster 8-37140-344 Alternator, 140 Amp, Ford

Powermaster 8-67141-344 Smooth Look Alternator, 140 Amp, Ford

Hedman Hedders 88408 66-73 Mustang Headers, Silver

Hedman Hedders 88406 66-73 Mustang Headers, HTC

Flowtech 12100FLT Long Tube Header, Painted, 3 Inch Collector Size

Hedman Hedders 88400 66-73 Mustang Headers, Uncoated

Edelbrock 2181 Performer 351W Intake Manifold

Enginetech ECR203 Ford 4.2L/3.8L Connecting Rod, 1996-2008

King Chrome 1965-1981 Ford Alternator, 60 Amp

Patriot Exhaust H8403-1 Full Length Header, 64-73 Mustang, CC

Hooker 6901-1HKR Competition Headers, 1966-74 Ford/Mercury, SBF

Hooker 6901-2HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Hooker 6901-3HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Hooker 6901HKR Competition Headers, 1966-1974 Ford/Mercury, 260-351W

Holley 300-72S Systemax Intake, SBF V8, Shiny Finish

Holley 300-75S Systemax Lower Intake, Ford Small Block V8

Powermaster 8-67101-344 Smooth Look Alternator, 100A, V-belt Ford

Powermaster 8-37100-344 Alternator, 100 Amp, Ford

Powermaster 8-37101-344 Smooth Look Alternator, 100A, V-belt Ford

Holley 300-72BK Systemax Intake, SBF V8, Black Ceramic Coated