1978 Mercury Cougar Brake Rotors and Drums

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Keep Your 1978 Mercury Cougar in Top Shape with a Quality Brake Rotors and Drum

When it comes to maintaining or upgrading your 1978 Mercury Cougar, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Brake Rotors and Drum for your Cougar. We currently carry a top Brake Rotors and Drum in stock that is built to last. Whether you’re replacing a damaged Brake Rotors and Drum or looking to upgrade, our selection for the 1978 Mercury Cougar ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Brake Calipers and Brake Pads and Shoes to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Mercury Cougar running smoothly and looking great.

Essential 1978 Mercury Cougar Brake Rotors and Drums

Carquest Wearever – Brake Rotor: Meets or Exceeds OE Specs (Part No.YH145044)

Brake Rotor: Meets or Exceeds OE Specs

from

$84.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to preventing warping
  • Air gap eliminates brake fade and increases pad life
  • Non-directional finish decreases break-in time.
See More

PowerStop – AutoSpecialty Brake Rotor (Part No.AR8102)

AutoSpecialty Brake Rotor

from

$86.99
Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance.

Product Features:
  • Bolt-on replacement, no modifications necessary
  • Direct original equipment fit and function
  • Manufactured to strict tolerances for DTV and runout for smooth quiet performance
  • Weight and vane count match original equipment design
  • Cross-hatched surface finish on friction surface for optimal pad break-in
  • 100% dynamic mill balanced
  • Hub/Rotor assembly; bearing races included, bearing not included
  • Sold individually
See More

Carquest Wearever – Brake Rotor: Meets or Exceeds OE Specs (Part No.YH145050)

Brake Rotor: Meets or Exceeds OE Specs

from

$79.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-directional finish decreases break-in time
See More

Carquest Wearever – Brake Rotor: Meets or Exceeds OE Specs (Part No.YH145196)

Brake Rotor: Meets or Exceeds OE Specs

from

$60.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-directional finish decreases break-in time
See More

PowerStop – Front Coated Hat and Edge Rotor (Part No.AR8149SCR)

Front Coated Hat and Edge Rotor

from

$77.99
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes – no matter where or how they use their vehicle. PowerStop Coated Hat and Edge Rotors are a partially coated, direct bolt-on replacement for original equipment. These rotors have a silver epoxy coating applied to areas that are prone to corrosion, including the hat, outer edge, and vanes. This corrosion resistant coating will help maintain a great look behind modern alloy wheels. PowerStop rotors are designed to match original equipment performance and specifications including weight and vane count for guaranteed fitment.

Product Features:
  • Painted Hat and Edge for corrosion resistance on hat, outer edges, and vanes
  • Weight and vane count match original equipment design
  • Manufactured to strict tolerances for DTV and runout for smooth, quiet performance
  • Original equipment fit and function, as well as performance
  • Cross-hatched friction surface for optimal pad break-in
  • 100% dynamic mill balanced
  • Direct bolt-on replacement; no modifications necessary
  • Sold individually
See More

Brembo – Premium Front Brake Rotor (Part No.09.5707.14)

Premium Front Brake Rotor

from

$74.99
Brembo’s UV Coated rotors are developed as direct replacement that meets or exceeds OEM specifications. Environmentally friendly, the solvent free UV coating offers superior protection of the disc, including braking plate surfaces. High Carbon cast iron, where applicable, minimizes noise and vibration and provides maximum performance and enhanced driving comfort. Included with the UV Coated rotors is a fixing screw kit with all the necessary hardware for simple and worry free installation. New intelligent marking location show part number & the minimum thickness. In order to optimize and restore braking performance rotors and pads should be replaced together. Pair your UV Coated rotor with Brembo’s NAO/Ceramic or Low Met brake pad formulations. Brembo, the most trusted brand in braking.

Product Features:
  • UV Coating for the entire disc. An environmentally friendly protective coating with a high resistance to corrosion & can be installed right out of the box
  • Supplied with necessary fixing hardware
  • Total control over the entire process
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Carquest Wearever – Brake Rotor and Hub Assembly: Meets or Exceeds OE Specs (Part No.YH141169)

Brake Rotor and Hub Assembly: Meets or Exceeds OE Specs

from

$115.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-Directional finish decreases break-in time
See More

Carquest Wearever – Disc Brake Rotor Meets or Exceeds OE Design (Part No.YH141079)

Disc Brake Rotor Meets or Exceeds OE Design

from

$124.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-Directional finish decreases break-in time
See More

Carquest Wearever – Brake Rotor: Meets or Exceeds OE Specs (Part No.YH141903)

Brake Rotor: Meets or Exceeds OE Specs

from

$92.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to preventing warping
  • Air gap eliminates brake fade and increases pad life
  • Non-directional finish decreases break-in time.
See More

Carquest Wearever – Brake Rotor and Hub Assembly: Meets or Exceeds OE Specs (Part No.YH141019)

Brake Rotor and Hub Assembly: Meets or Exceeds OE Specs

from

$114.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-Directional finish decreases break-in time
See More

PowerStop – Front Coated Hat and Edge Rotor (Part No.AR8151SCR)

Front Coated Hat and Edge Rotor

from

$69.99
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes – no matter where or how they use their vehicle. PowerStop Coated Hat and Edge Rotors are a partially coated, direct bolt-on replacement for original equipment. These rotors have a silver epoxy coating applied to areas that are prone to corrosion, including the hat, outer edge, and vanes. This corrosion resistant coating will help maintain a great look behind modern alloy wheels. PowerStop rotors are designed to match original equipment performance and specifications including weight and vane count for guaranteed fitment.

Product Features:
  • Painted Hat and Edge for corrosion resistance on hat, outer edges, and vanes
  • Weight and vane count match original equipment design
  • Manufactured to strict tolerances for DTV and runout for smooth, quiet performance
  • Original equipment fit and function, as well as performance
  • Cross-hatched friction surface for optimal pad break-in
  • 100% dynamic mill balanced
  • Direct bolt-on replacement; no modifications necessary
  • Sold individually
See More

PowerStop – PowerStop – OE Stock Replacement Brake Rotor (Part No.AR8151)

PowerStop - OE Stock Replacement Brake Rotor

from

$63.99
Power Stop Autospecialty brake rotors provide a direct fit solution for original equipment fit and performance.

Product Features:
  • Bolt-on replacement, no modifications necessary
  • Direct original equipment fit and function
  • Manufactured to strict tolerances for DTV and runout for smooth quiet performance
  • Weight and vane count match original equipment design
  • Cross-hatched surface finish on friction surface for optimal pad break-in
  • 100% dynamic mill balanced
  • Sold individually
See More

Most Popular Front Brake Rotor for 1978 Mercury Cougars

Enhance your 1978 Mercury Cougar with this popular Front Brake Rotor we have in stock, for $124.99.

Carquest Wearever – Disc Brake Rotor Meets or Exceeds OE Design (Part No.YH141079)

Disc Brake Rotor Meets or Exceeds OE Design

from

$124.99
Carquest Premium rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Premium rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Premium rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:
  • Meets or exceeds OE design for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Matches OE vane size for proper cooling
  • Optimal metallurgy and casting thickness to prevent warping
  • Air gap eliminates brake fade and increases pad life
  • Non-Directional finish decreases break-in time
See More

FAQs for 1978 Mercury Cougar Brake Rotors and Drums

What’s the price range for 1978 Mercury Cougar Brake Rotors and Drums?

We currently have just one Brake Rotors and Drums for the 1978 Mercury Cougar in stock: Disc Brake Rotor Meets or Exceeds OE Design and it costs $124.99.

Does Advance Auto Parts sell Brake Rotors and Drums for other Mercury Cougar model years?

Yes, we carry Brake Rotors and Drums for 31 model years of Mercury Cougars between 1967 and 2002. The following model years are the most popular for Brake Rotors and Drum purchases: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

Does Advance Auto Parts sell Brake Rotors and Drums for any other 1978 Mercury models?

Yes. We stock Brake Rotors and Drums for 3 other popular 1978 Mercury models. Some of the most popular are 1978 Zephyr Brake Rotors and Drums, 1978 Bobcat Brake Rotors and Drums, 1978 Grand Marquis Brake Rotors and Drums, and 1978 Marquis Brake Rotors and Drums.

What types of Brake Rotors and Drums do you sell for my 1978 Mercury Cougar?

We currently have just 1 Brake Rotors and Drum in stock for a 1978 Mercury Cougar, and as of 6/2/26, it is a Front Brake Rotor.

Can I get help with 1978 Mercury Cougar Brake Rotors and Drum orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Brake Rotors and Drums and more.

What is your return policy for Mercury Cougar Brake Rotors and Drums?

Advance Auto Parts keeps returns simple. For new Mercury Cougar Brake Rotors and Drums and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.