1985 Mercury Marquis Engine Additives
Keep Your 1985 Mercury Marquis in Top Shape with a Quality Engine Additive
When it comes to maintaining or upgrading your 1985 Mercury Marquis, 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 Engine Additive for your Marquis. We currently carry a top Engine Additive in stock that is built to last. Whether you’re replacing a damaged Engine Additive or looking to upgrade, our selection for the 1985 Mercury Marquis ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
A Reliable Engine Additive from a Trusted Brand
When it comes to trusted Engine Additive brands, we’ve got you covered. Our inventory features an Engine Additive from Powertrax, a brand you can count on. This Engine Additive starts at just $444.99 and has a rating of 5 stars from over 4 customer reviews. After you purchase your 1985 Mercury Marquis Engine Additive you can scroll below to see options other Mercury Marquis owners are loving. Even with only one Engine Additive in stock, you can be confident you’re getting the best option available and designed to fit your Marquis perfectly, offering both functionality and style.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Coolant/Antifreeze and Fluids to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1985 Mercury Marquis running smoothly and looking great.
Find Your Specific 1985 Mercury Marquis Engine Additives
Looking for the perfect Engine Additive for your 1985 Mercury Marquis? You’re in the right place. Below, you’ll find a Engine Additive from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Additives, ensuring durability and a precise fit for your Mercury Marquis. Whether you’re driving a 1985 model or another popular model year like
1974,
1975,
1976,
1977,
1978,
1979,
1980,
1982, and
1983, we’ve got you covered. Purchasing Engine Additives from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Additives that fit your vehicle.
Essential 1985 Mercury Marquis Engine Additives
Powertrax – Grip PRO Traction System (Part No.GT109028)
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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Powertrax – Lock Right Locker (Part No.1830-LR)
from
$444.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! 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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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Powertrax – Grip PRO Traction System (Part No.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
Powertrax – Grip LS Traction System (Part No.LS108831)
from
$463.99
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
Powertrax – Lock Right Locker (Part No.1810-LR)
from
$339.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! 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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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Popular 1985 Mercury Marquis Engine Additives Categories
Most Popular Posi Units and Component for 1985 Mercury Marquis
Enhance your 1985 Mercury Marquis with this popular Posi Units and Component we have in stock, for $444.99.
Powertrax – Lock Right Locker (Part No.1830-LR)
from
$444.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! 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!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.Powertrax® = Extreme Traction Systems!
See More
Top-Rated Engine Additive Brands For Your 1985 Mercury Marquis
When it comes to finding the perfect Engine Additive for your 1985 Mercury Marquis, Advance Auto Parts has you covered with our Engine Additive from Powertrax. This popular brand is known for its exceptional customer ratings and competitive prices, under $444.99. Purchasing a Engine Additive from us here at Advance Auto Parts is a smart move for both you and your 1985 Mercury Marquis, providing peace of mind with parts that meet or exceed OEM standards.
A Reliable Powertrax Engine Additive For Your 1985 Mercury Marquis
If you’re looking for a top-quality Engine Additive for your 1985 Mercury Marquis, Advance Auto Parts has exactly what you need with our Powertrax Engine Additives. This Engine Additive has both durability and a precision fit. Coming in at only $444.99, this is the perfect Engine Additive for your needs and budget. Powertrax Engine Additives for the 1985 Mercury Marquis come highly rated, with over 1 customer reviews. Choosing a Powertrax Engine Additive from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1985 Mercury Marquis Engine Additives
What’s the price range for 1985 Mercury Marquis Engine Additives?
We currently have just one Engine Additives for the 1985 Mercury Marquis in stock: Lock Right Locker and it costs $444.99.
Does Advance Auto Parts sell Engine Additives for other Mercury Marquis model years?
Does Advance Auto Parts sell Engine Additives for any other 1985 Mercury models?
Yes. We stock Engine Additives for 2 other popular 1985 Mercury models. Some of the most popular are 1985 Cougar Engine Additives, 1985 Grand Marquis Engine Additives, and 1985 Capri Engine Additives.
What are the top-rated Engine Additives that fit the 1985 Mercury Marquis?
The one 1985 Mercury Marquis Engine Additive we have in stock is the Lock Right Locker. It is rated 5 stars and costs $444.99.
What types of Engine Additives do you sell for my 1985 Mercury Marquis?
We currently have just 1 Engine Additive in stock for a 1985 Mercury Marquis, and as of 3/1/26, it is a Posi Units and Component.
Can I get help with 1985 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.