1978 Mercury Grand Marquis Differential Clutch Packs

Enhance and Protect Your 1978 Mercury Grand Marquis with Quality Differential Clutch Packs

Maintaining the performance of your 1978 Mercury Grand Marquis starts with choosing the right parts, and a high-quality Differential Clutch Packs helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Clutch Packs specifically for the 1978 Mercury Grand Marquis, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Clutch Packs for Every Budget

Finding a Differential Clutch Packs that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $8.99 and an average price of $207.78, you can choose one that fits your budget while delivering the quality you expect. Our Differential Clutch Packs are competitively priced, ranging from $8.99 to $483.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 14 Differential Clutch Packs from 1 trusted brands in stock, Advance Auto Parts has you covered. Popular options include 8.8" Ford Tracloc Clutch Set, Both Sides, Positraction Shim Kit (18 Shims) For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vettes, and Trac Loc Clutch Hub For 9" Ford With 28 Splines, starting at $41.99. Our selection includes highly regarded brands such as Yukon Gear, and more, offering you top-notch reliability. For example, we have 14 Yukon Gear Differential Clutch Packs starting at $8.99 with an average rating of 3 stars.

Explore Related Parts for a Complete Solution

To further enhance your 1978 Mercury Grand Marquis, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Differential Clutch Packs for Your 1978 Mercury Grand Marquis

Yukon Gear – 8.8" Ford Tracloc Clutch Set, Both Sides (Part No.16018)

8.8" Ford Tracloc Clutch Set, Both Sides

from

$241.99
8.8″ Ford TracLoc (with short ears–for late models only) clutch set, both sides.

Product Features:
  • Clutch kit
  • Fit Ford 8.8″ Trac Loc positraction
See More

Yukon Gear – Positraction Shim Kit (18 Shims) For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16042)

Positraction Shim Kit (18 Shims) For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron 'Vette

from

$41.99
Product Features:
  • Shim kit
  • Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
See More

Yukon Gear – 18 Plate Steel Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16110)

18 Plate Steel Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron 'Vette

from

$483.99
Product Features:
  • Clutch kit
  • Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
  • 18 piece kit
  • Steel clutches
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Yukon Gear – 14 Plate Carbon Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16041)

14 Plate Carbon Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron 'Vette

from

$404.99
Product Features:
  • Clutch kit
  • Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
  • 14 piece kit
  • Carbon fiber clutches
See More

Yukon Gear – 8" & 9" Ford 5-Tab Clutches (Part No.16028)

8" & 9" Ford 5-Tab Clutches

from

$374.99
8″ & 9″ Ford 5-Tab clutches (early Equalock).

Product Features:
  • Clutch kit
  • Fit Ford 9″ Equa Loc positraction
  • 5 outer tabs
See More

Yukon Gear – 14 Plate Duragrip Composite Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16064)

14 Plate Duragrip Composite Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron 'Vette

from

$373.99
Product Features:
  • Clutch kit
  • Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
  • 14 piece kit
  • Composite clutches
See More

Yukon Gear – 8.8" Ford Tracloc Clutch Set (Carbon), Both Sides, 2003-2010 Cobra Svt (Part No.16104)

8.8" Ford Tracloc Clutch Set (Carbon), Both Sides, 2003-2010 Cobra Svt

from

$342.99
8.8″ Ford TracLoc clutch set (Carbon), both sides, 2003-2010 Cobra SVT.

Product Features:
  • Clutch kit
  • Fits Ford 8.8″ trac Loc positraction
  • Carbon fiber clutches
See More

Yukon Gear – 8.8" Ford Tracloc Clutch Set, Both Sides (Part No.16017)

8.8" Ford Tracloc Clutch Set, Both Sides

from

$207.99
8.8″ Ford TracLoc (with long ears–for early models only) clutch set, both sides.

Product Features:
  • Clutch kit
  • Fit Ford 8.8″ Trac Loc positraction
See More

Yukon Gear – 8" & 9" Ford 4-Tab Clutch Kit With 9 Pieces (Part No.16029)

8" & 9" Ford 4-Tab Clutch Kit With 9 Pieces

from

$187.99
8″ & 9″ Ford 4-Tab clutch kit with 9 pieces (late TracLoc).

Product Features:
  • Clutch kit
  • Fits Ford 8″ and 9″ Trac Loc positraction
See More

Yukon Gear – Trac Loc Clutch Hub For 9" Ford With 28 Splines (Part No.16159)

Trac Loc Clutch Hub For 9" Ford With 28 Splines

from

$139.99
Trac Loc clutch hub for 9″ Ford with 28 splines.

Product Features:
  • Clutch hub
  • Fits Ford 8″ and 9″ 28 spline Trac Loc
See More

Yukon Gear – Shim Kit For 9" Ford Tracloc Clutch (Part No.16030)

Shim Kit For 9" Ford Tracloc Clutch

from

$46.99
Shim kit for 9″ Ford TracLoc clutch, (8″ also) positraction.

Product Features:
  • Shim kit
  • Fits Ford 8″ and 9″ Trac Loc
See More

Yukon Gear – Trac Loc Friction Plate, Single Sided, 4 Tab (Part No.16179)

Trac Loc Friction Plate, Single Sided, 4 Tab

from

$29.99
Product Features:
  • Friction plate
  • Fits Ford 8″ and 9″ Trac Loc
See More

Yukon Gear – Trac Loc Friction Plate, 4 Tab (Part No.16177)

Trac Loc Friction Plate, 4 Tab

from

$21.99
Product Features:
  • Friction plate
  • Fits Ford 8″ and 9″ Trac Loc positraction
See More

Yukon Gear – Trac Loc Steel Clutch Plate, 4 Tab (Part No.16178)

Trac Loc Steel Clutch Plate, 4 Tab

from

$8.99
Product Features:
  • Steel clutch plate
  • Fits Ford 8″ and 9″ Trac Loc
See More

FAQs for 1978 Mercury Grand Marquis Differential Clutch Packs

Which Differential Clutch Packs are the top sellers for the 1978 Mercury Grand Marquis?

Out of 14 Differential Clutch Packs that fit 1978 Mercury Grand Marquis, the following parts are the top sellers:
8.8" Ford Tracloc Clutch Set, Both Sides
from $241.99
This product is not rated
8.8" Ford Tracloc Clutch Set, Both Sides
Differential Clutch Packs
Positraction Shim Kit (18 Shims) For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron 'Vette
from $41.99
This product is not rated
Positraction Shim Kit (18 Shims) For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette
Differential Clutch Packs
Trac Loc Clutch Hub For 9" Ford With 28 Splines
from $139.99
This product is not rated
Trac Loc Clutch Hub For 9" Ford With 28 Splines
Differential Clutch Packs

How can I make sure that a part will be compatible with my 1978 Mercury Grand Marquis?

Our Mercury Grand Marquis aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Mercury on an individual product page.

What is the price range for 1978 Mercury Grand Marquis Differential Clutch Packs?

The range of prices of Differential Clutch Packs for the 1978 Mercury Grand Marquis goes from $8.99 up to $483.99 for the most premium parts.

What is the average price of 1978 Mercury Grand Marquis Differential Clutch Packs?

1978 Mercury Grand Marquis Differential Clutch Packs average $207.78 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Yukon Gear, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Differential Clutch Packs for other Mercury Grand Marquis model years?

Yes, we currently stock Differential Clutch Packs for 36 model years of Mercury Grand Marquis, from 1975 to 2011. Model years 2011, 2010, 2009, 2008, 2007, 2006, 2003, 1999, and 1998 are the most popular for Differential Clutch Packs purchases.

Can I get help with 1978 Mercury Grand Marquis Differential Clutch Packs orders?

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

What is your return policy for Mercury Grand Marquis Differential Clutch Packs?

Advance Auto Parts keeps returns simple. For new Mercury Grand Marquis Differential Clutch Packs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.