1978 Mercury Grand Marquis Brake Parts

Essential 1978 Mercury Grand Marquis Brake Parts

Carquest Wearever – WHEEL CYLINDER (Part No.WCA78978)

WHEEL CYLINDER

from

$19.99
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.

Product Features:
  • Ideal replacement – specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
  • Cost-effective fix – replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
  • Quality materials – made with high-quality EPDM rubber cups and boots for long-lasting performance
  • Professionally tested – wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
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Carquest Wearever – Drum Brake Adjusting Screw Assembly with Tip (Part No.1520)

Drum Brake Adjusting Screw Assembly with Tip

from

$7.79
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this tool, you can be sure the brake adjustments are occurring at the proper intervals.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Corrosion resistant coating for long-lasting durability against harsh roads
  • Manufactured to restrain high tolerances with quality materials
  • Direct replacement for a proper fit
  • Helps deliver a quieter, more efficient braking system
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Yukon Gear – Trac Loc Clutch Hub For 9" Ford With 31 Splines (Part No.16158)

Trac Loc Clutch Hub For 9" Ford With 31 Splines

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$139.99
Trac Loc clutch hub for 9″ Ford with 31 splines.

Product Features:
  • Clutch hub
  • Fits Ford 9″ Trac Loc with 31 spline axles
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Carquest Wearever – Drum Adjuster Kit (Part No.2544)

Drum Adjuster Kit

from

$15.29
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this kit, you can be sure the brake adjustments are occurring at the proper intervals to prevent negative comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Contains all the necessary hardware for easy installation
  • Manufactured to restrain high tolerances with quality materials
  • Maintains safe movement and effective stopping performance
  • Helps deliver a quieter, more efficient braking system
  • Coated to eliminate heat and corrosion deterioration
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Wearever – Vacuum Brake Booster: Without Master Cylinder (Part No.54-74200)

Vacuum Brake Booster: Without Master Cylinder

from

$92.99
CARDONE Remanufactured Power Brake Boosters are re-engineered, built and tested to match O.E. performance. Original designs are scrutinized for potential improvement and, where applicable, design upgrades are implemented to produce a more durable part than the original. All units are 100% tested to ensure perfect fit and function.

Product Features:
  • 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
  • Exclusive rust-prohibitive finishing process extends unit life.
  • Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
  • All units are 100% tested to ensure reliable performance.
  • Guaranteed fit and function.
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Carquest Wearever – Drum Brake Self Adjuster Cable (Part No.H2090-2)

Drum Brake Self Adjuster Cable

from

$5.29
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this kit, you can be sure the brake adjustments are occurring at the proper intervals to prevent negative comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Increases the life span and maximizes performance of the Drum Brakes
  • Manufactured with quality materials to suppress high stress levels
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Carquest Premium Gold – Ceramic Brake Pads – (4-Pad Set) (Part No.GNAD931)

Ceramic Brake Pads - (4-Pad Set)

from

$59.99
Carquest Premium Gold brake pads are original equipment replacement brake pads that provide consistent, quiet, and clean braking.

Product Features:
  • Application-specific formulations designed for extended pad life and clean wheels
  • Multi-layer shim for near silent braking
  • OE designed slots and chamfers for consistent performance
  • Hardware included on popular and late-model applications
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Carquest Wearever – Brake Spring Hold-Down Pin (Part No.1107-2)

Brake Spring Hold-Down Pin

from

$2.49
Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. A complete brake job that includes new hardware goes a long way toward preventing comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Manufactured with quality materials to suppress high stress levels
  • Maintains safe movement and effective stopping performance
  • Restores brakes to like-new performance
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Carquest Wearever – Parking Brake Washers (Part No.1177-2)

Parking Brake Washers

from

$4.79
Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. A complete brake job that includes new hardware goes a long way toward preventing comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Prevents noise and premature wear
  • Manufactured with quality materials to suppress high stress levels
  • Restores brakes to like-new performance
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Carquest Wearever – Brake Hold-Down Spring Cup (Part No.1133-2)

Brake Hold-Down Spring Cup

from

$3.79
The brake hardware should be inspected and replaced regularly to ensure reliable, efficient performance. The hold down spring top cups are designed to provide direct and simple replacement.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Fast and efficient replacement
  • Eliminates heat and corrosion deterioration
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Carquest Wearever – Disc Brake Hardware Kit (Part No.H5681Q)

Disc Brake Hardware Kit

from

$15.79
Brakes are designed as a system and all the parts need to work together for best performance. The special design of the clips provide PTFE to reduce friction and rubber compound to virtually eliminate brake noise. Changing your clips is important for ensuring that the brake pads are moving in a uniform and stable motion and not moving freely.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Manufactured with quality materials to suppress high stress levels
  • Corrosion resistant for long-lasting durability against harsh roads
  • Prevents noise and premature wear
  • Direct replacement for a proper fit
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Carquest Wearever – Braking Brake Strut Spring (Part No.1338-2A)

Braking Brake Strut Spring

from

$3.79
Brakes are designed as a system and all the parts need to work together for best performance. Parking brakes hold the vehicle in place when the vehicle is parked. Because the parking brake is so important, you want to be sure all it’s hardware and components are in good shape.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Manufactured to meet your expectations for a perfect fit, form and function
  • Prevents uneven braking
  • Restores brakes to like new performance
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Wearever – Remanufactured Brake Master Cylinder (Part No.10-1603)

Remanufactured Brake Master Cylinder

from

$28.99
Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders are treate

Product Features:
  • Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
  • Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
  • Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
  • Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
  • Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
  • Plastic reservoirs are vacuum-tested to ensure they are leak free.
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Carquest Premium – Brake Light Switch Connector (Part No.PTA1877)

Brake Light Switch Connector

from

$70.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Wearever – Disc Brake Caliper Guide Pin Kit (Part No.H5022)

Disc Brake Caliper Guide Pin Kit

from

$9.49
Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. Caliper Guide Pins are important to replace because they hold the brake piston in place to create effective stopping performance.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Easy and fast replacement
  • Helps deliver a quieter, more efficient braking system
  • Corrosion resistant coating for long-lasting durability against harsh roads
  • Manufactured with quality materials to suppress high stress levels
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Carquest Wearever – Drum Brake Wheel Cylinder Link (Part No.1421-2A)

Drum Brake Wheel Cylinder Link

from

$7.29
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this tool, you can be sure the brake adjustments are occurring at the proper intervals.

Product Features:
  • Increases the Life Span and Improves the Performance of the Drum Brakes
  • Eliminates heat and corrosion deterioration
  • Restores brakes to like-new performance
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Carquest Wearever – Disc Brake Anti-Rattle Clip (Part No.5419-2)

Disc Brake Anti-Rattle Clip

from

$6.29
Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. A complete brake job that includes new hardware goes a long way toward preventing comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Eliminates heat and corrosion deterioration
  • Helps deliver a quieter, more efficient braking system
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Carquest Wearever – Brake Hydraulic Hose (Part No.BHA381133)

Brake Hydraulic Hose

from

$31.99
This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair.

Product Features:
  • Ideal replacement – precision-engineered to match the performance of the original brake hose on specific vehicles
  • Position-specific – manufactured to precise measurements to provide an exact fit and easy installation
  • Quality assured – materials tested to exacting government-regulated safety and durability standards
  • Durable design – made with EPDM rubber and specially coated, corrosion-resistant fittings
  • Brand may vary by location
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Carquest Premium – Semi Loaded Disc Brake Caliper (Part No.18-4146)

Semi Loaded Disc Brake Caliper

from

$30.99
Carquest Premium Brake Calipers are manufactured to meet or exceed original equipment manufacturer specifications for performance and durability. Where applicable, Carquest Premium Brake Calipers feature a specially formulated OE style zinc di-chromate anti-corrosion finish that provides superior rust protection in all conditions. Carquest Premium Brake Calipers feature new OE design, stainless steel pistons manufactured for maximum durability, and precision machined for an exacting fit and smooth application of braking force. Carquest Premium Brake Calipers include 100% new OE design dust boots and EPDM rubber seals that provide increased resistance to thermal deterioration and years of-leak free operation. Carquest Premium Brake Calipers include application-specific brackets and abutment hardware where required, for easy installation and confident restoration of stopping power. 100% end-of-line inspection and pressure testing guarantees perfect performance right out of the box.

Product Features:
  • Meets or exceeds original equipment specifications for performance and durability
  • OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
  • Application-specific caliper bodies for easy installation
  • Brackets included where required, for complete system restoration
  • Meets or exceeds original equipment specifications for performance and durability
  • OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
  • Application-specific caliper bodies for easy installation
  • Brackets included where required, for complete system restoration
  • OE style, zinc di-chromate anti-corrosion finishes provide superior resistance to rust on all iron caliper bodies and brackets
  • 100% new, OE style rubber dust boots and EPDM rubber seals for improved resistance to thermal deterioration and cracking
  • New bleeder screws, banjo bolts, and crush washers included for a complete repair
  • OE Style, stainless steel pad abutment hardware included
  • 100% end-of-line inspection and pressure testing ensures quality and performance
  • Caliper finish or coating may vary
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Dorman – Pik-a-Nut – Spindle Nut Kit, 13/16-20 (Part No.304994.1)

Spindle Nut Kit, 13/16-20

from

$5.49
This spindle lock nut kit includes a new spindle nut and the necessary hardware designed to match the factory equipment.

Product Features:
  • Direct replacement – this spindle lock nut kit includes a nut and related, necessary hardware for servicing specific vehicles
  • Ideal solution – this kit is a reliable replacement for original components that are missing or have failed due to wear
  • Durable construction – kit components are manufactured to precise specifications to ensure proper fit and reliable service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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PowerStop – Z17 Low-Dust Ceramic Brake Pads with Hardware (Part No.17-881)

Z17 Low-Dust Ceramic Brake Pads with Hardware

from

$41.99
The Power Stop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface, Z17 pads maintain consistent wear and performance while ensuring a fast break-in. Stainless steel hardware is included with the Z17 brake pads making it easier to complete your brake job. The Power Stop Z17 Evolution Plus ceramic brake pads are an affordable stock replacement for all vehicles.

Product Features:
  • Low-dust ceramic formula designed to maximize stopping power and keep wheels clean
  • Positive mold technology for consistent wear and performance
  • Thermal scorched pad surface for a fast break-in
  • Chamfered and slotted to ensure noise free braking
  • Powder coated backing plate resists rust and corrosion to provide extended pad life
  • Multi-Layer rubberized shims provide virtually noise-free braking
  • Includes Premium stainless-steel hardware for easy installation
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Cardone – Brake Master Cylinder Bleeding Tool (Part No.10-5000MCB)

Brake Master Cylinder Bleeding Tool

from

$15.99
CARDONE Master Cylinder Bench Bleeder Tool cuts typical bleeding procedures in half and is a more effective way to purge the brake system of air than other bleeding procedures. This handy, innovative tool is a must, just as bench bleeding is for removing all the air from your brake system, allowing you to spend less time in the garage, and more time on the road.

Product Features:
  • Each unit is 100% new, providing consistent performance when servicing your brake system
  • Easy to transfer for on-the-spot master cylinder bleeding
  • Fluid measurements clearly displayed on each unit in both ounces and milliliters for convenience
  • Easy to clean to ensure no cross contamination
  • Durability for long lasting performance
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Felpro – Drive Axle Shaft Flange Gasket (Part No.55080)

Drive Axle Shaft Flange Gasket

from

$5.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Carquest Wearever – Drum Adjuster Cable Axle (Part No.2112-2)

Drum Adjuster Cable Axle

from

$4.79
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this tool, you can be sure the brake adjustments are occurring at the proper intervals to prevent negative comebacks.

Product Features:
  • Manufactured to restrain high tolerances with quality materials
  • Helps deliver a quieter, more efficient braking system
  • Maintains safe movement and effective stopping performance
  • This part matches Original Equipment (OE) quality specifications
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Carquest Wearever – Wheel Cylinder Kit (Part No.WCKA33150)

Wheel Cylinder Kit

from

$7.49
The components in this drum brake wheel cylinder kit are designed to match the original parts required to repair the wheel cylinder on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – the components in this drum brake wheel cylinder kit are designed to match the original parts required to repair the wheel cylinder on specified vehicles
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to wear
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Help – Master Cylinder Caps (Part No.42046)

Master Cylinder Caps

from

$9.99
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original part that is missing or failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Wearever – Drum Brake Adjusting Lever (Part No.2035-2)

Drum Brake Adjusting Lever

from

$2.99
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this tool, you can be sure the brake adjustments are occurring at the proper intervals to prevent comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Manufactured to meet your expectations for a perfect fit, form and function
  • Minimizes drag to improve gas mileage
  • Eliminates heat and corrosion deterioration
  • Restores brakes to like-new performance
  • Helps deliver a quieter, more efficient braking system
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Carquest Wearever – Drum Brake Adjusting Lever (Part No.2036-2)

Drum Brake Adjusting Lever

from

$2.49
Brakes are designed as a system and all the parts need to work together for best performance. The braking system is arguably its most important system, so you want to be sure it’s working properly at all times. With this tool, you can be sure the brake adjustments are occurring at the proper intervals to prevent comebacks.

Product Features:
  • This part matches Original Equipment (OE) quality specifications
  • Manufactured to meet your expectations for a perfect fit, form and function
  • Minimizes drag to improve gas mileage
  • Eliminates heat and corrosion deterioration
  • Restores brakes to like-new performance
  • Helps deliver a quieter, more efficient braking system
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1978 Mercury Grand Marquis Brake Parts

You count on your 1978 Mercury Grand Marquis to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Brake Parts. With 37 Brake Parts ranging in price from $2.49 to $139.99, you’re sure to find everything you need for your 1978 Mercury Grand Marquis.

Brands matter. If you want to shop a specific Brake Parts brand, we stock 7 different brands like Carquest, Cardone, and Carquest Premium. 1978 Mercury Grand Marquis Brake Parts start as low as $2.49!

One of the best ways to find top quality OEM or aftermarket Brake Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 855 extensive product reviews on 1978 Mercury Grand Marquis Brake Parts. Some of the top-rated Brake Parts products we carry are Drum Brake Wheel Cylinder Link with 5.0 stars and Wheel Cylinder Kit with 4.7 stars.

Did we mention you can order your Brake Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Brake Parts inventory for your 1978 Mercury Grand Marquis below to get started!

Top-Rated Brake Parts Brands For Your 1978 Mercury Grand Marquis

Trusted Brake Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 Mercury Grand Marquis running right for years to come. In our inventory you’ll find brands like Carquest, Cardone, Carquest Premium, and even more.

Popular Carquest Premium Gold Brake Parts

You’ll find popular Carquest Premium Gold brand products across Brake Pads and Shoes. All are waiting to get your 1978 Mercury Grand Marquis back on the road. Some of the top-rated Carquest Premium Gold products in these categories are:

Top-Rated Carquest Wearever Brake Parts


If Carquest Wearever are what you’re looking for, our inventory holds plenty. We stock Carquest Wearever brand Brake Parts for your 1978 Mercury Grand Marquis, and some of our most reviewed Carquest Wearever parts include:
Brake Pads : Front, Reliable and Dependable Stopping
from $31.99
(149)
Brake Pads : Front, Reliable and Dependable Stopping
Rear Brake Pads and Shoes
Disc Brake Caliper Guide Pin
from $9.49
(49)
Disc Brake Caliper Guide Pin
Brake Hardware Kits
Drum Adjuster Kit
from $15.29
(28)
Drum Adjuster Kit
Brake Self Adjuster Kits

FAQs for 1978 Mercury Grand Marquis Brake Parts

What are the most purchased Brake Parts for the 1978 Mercury Grand Marquis?

Out of 37 Brake Parts for the 1978 Mercury Grand Marquis, the most popular in our inventory are:
Drum Adjuster Kit
from $15.29
(22)
Drum Adjuster Kit
Brake Self Adjuster Kits
Brake Master Cylinder Bleeding Tool
from $15.99
(10)
Brake Master Cylinder Bleeding Tool
Brake Master Cylinder Bleeders
Brake Hold-Down Spring Cup
from $3.79
(5)
Brake Hold-Down Spring Cup
Hold Down Spring Top Cup

What are the top-rated 1978 Mercury Grand Marquis Brake Parts?

Top-rated Brake Parts for your 1978 Mercury Grand Marquis based on customer reviews/ratings are:
Drum Brake Wheel Cylinder Link
from $7.29
(3)
Drum Brake Wheel Cylinder Link
“The price tag shows you exactly how much they value their craftsmanship to charge nearly 7 dollars for a single pin”
Wheel Cylinder Kit
from $8.49
(3)
Wheel Cylinder Kit
“Great”
Drum Brake Self Adjuster Cable
from $5.29
(3)
Drum Brake Self Adjuster Cable
“Fitted exactly on the truck I own. Had no problem installing it.”