1970 Mercury Marquis Engine Additives

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Keep Your 1970 Mercury Marquis in Top Shape with Quality Engine Additives

Whether you’re repairing or upgrading your Engine Additive, using high-quality parts is key to keeping your 1970 Mercury Marquis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Posi Units and Components. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1970 Mercury Marquis Engine Additive at Advance Auto Parts is around $249.49, with a range that starts at $1.99 and goes up to $496.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Motive Gear Ring Gear Bolt, D8OZ4216B and Powertrax Grip PRO Traction System, GT109031 start at just $1.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Additive, don’t forget to check out other key components like Coolant/Antifreeze and Fluids. At Advance Auto Parts, we’re here to help you keep your 1970 Mercury Marquis in peak condition, inside and out.

Essential 1970 Mercury Marquis Engine Additives

Powertrax – Powertrax Grip PRO Traction System, GT109031 (Part No.GT109031)

Powertrax Grip PRO Traction System, GT109031

from

$496.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Motive Gear – Motive Gear Ring Gear Bolt, D8OZ4216B (Part No.D8OZ4216B)

Motive Gear Ring Gear Bolt, D8OZ4216B

from

$1.99
Motive Gear Ring Gear Bolt, D8OZ4216B.
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Powertrax – Powertrax Differential Lock Assembly, 1822-LR (Part No.1822-LR)

Powertrax Differential Lock Assembly, 1822-LR

from

$371.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
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Most Popular Posi Units and Components for 1970 Mercury Marquis

Enhance your 1970 Mercury Marquis with one of the 2 Posi Units and Components we have in stock, starting at just $1.99.

Motive Gear – Motive Gear Ring Gear Bolt, D8OZ4216B (Part No.D8OZ4216B)

Motive Gear Ring Gear Bolt, D8OZ4216B

from

$1.99
Motive Gear Ring Gear Bolt, D8OZ4216B.
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Powertrax – Powertrax Grip PRO Traction System, GT109031 (Part No.GT109031)

Powertrax Grip PRO Traction System, GT109031

from

$496.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
See More

FAQs for 1970 Mercury Marquis Engine Additives

What are the best-selling Engine Additives for 1970 Mercury Marquis?

Out of 2 Engine Additives that fit 1970 Mercury Marquis, the following parts are the top sellers:

What’s the price range for 1970 Mercury Marquis Engine Additives?

The prices of Engine Additives for the 1970 Mercury Marquis range from $1.99 up to $496.99 for the most premium parts.

What is the average price of an Engine Additive for a 1970 Mercury Marquis?

The average price for Engine Additives for the 1970 Mercury Marquis is $249.49. Keep in mind the variety of part types within our Engine Additive category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Additives for other Mercury Marquis model years?

Yes, we carry Engine Additives for 14 model years of Mercury Marquis between 1967 and 1983. The following model years are the most popular for Engine Additive purchases: 1983, 1982, 1980, 1979, 1978, 1977, 1976, 1975, and 1974.

What are the cheapest Engine Additives for my 1970 Mercury Marquis?

The cheapest 1970 Mercury Marquis Engine Additives we carry are:

Does Advance Auto Parts sell Engine Additives for any other 1970 Mercury models?

Yes. We stock Engine Additives for 3 other popular 1970 Mercury models. Some of the most popular are 1970 Cougar Engine Additives, 1970 Marauder Engine Additives, 1970 Montego Engine Additives, and 1970 Capri Engine Additives.

What types of Engine Additives do you sell for my 1970 Mercury Marquis?

We currently have just 1 Engine Additive in stock for a 1970 Mercury Marquis, and as of 8/2/26, it is a Posi Units and Component.

Can I get help with 1970 Mercury Marquis Engine Additive orders?

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

What is your return policy for Mercury Marquis Engine Additives?

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