1983 Mercury Capri Engine Additives
Keep Your 1983 Mercury Capri 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 1983 Mercury Capri 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 1983 Mercury Capri Engine Additive at Advance Auto Parts is around $616.49, with a range that starts at $442.99 and goes up to $789.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Lock Right Locker and Dura Grip For Ford 7.5" start at just $442.99 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 1983 Mercury Capri in peak condition, inside and out.
Find Your Specific 1983 Mercury Capri Engine Additives
Looking for the perfect Engine Additive for your 1983 Mercury Capri? You’re in the right place. Below, you’ll find links to various types of Engine Additives that fit 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 Capri. Whether you’re driving a 1983 model or another popular model year like
1976,
1977,
1979,
1980,
1981,
1982,
1984,
1985, and
1986, 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 1983 Mercury Capri Engine Additives
Yukon Gear – Grizzly Locker For Ford 8" With 28 Spline Axles (Part No.28006)
from
$931.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
Product Features:
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Product Features:
- Fits Ford 8″ with 28 spline axles
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
Yukon Gear – Dropout Housing Stud For Ford 8" & 9" (Part No.32338)
Yukon Gear – Dura Grip For Ford 7.5" (Part No.26034)
from
$789.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 in
Product Features:
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Product Features:
- Fits Ford 7.5″
- 28 spline
- 4-spring, clutch style positraction
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
Powertrax – Lock Right Locker (Part No.1820-LR)
from
$442.99
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 1983 Mercury Capri Engine Additives Categories
Most Popular Posi Units and Components for 1983 Mercury Capris
Enhance your 1983 Mercury Capri with one of the 2 Posi Units and Components we have in stock, starting at just $442.99.
Yukon Gear – Dura Grip For Ford 7.5" (Part No.26034)
from
$789.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 in
Product Features:
See More
Product Features:
- Fits Ford 7.5″
- 28 spline
- 4-spring, clutch style positraction
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
Powertrax – Lock Right Locker (Part No.1820-LR)
from
$442.99
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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FAQs for 1983 Mercury Capri Engine Additives
What are the best-selling Engine Additives for 1983 Mercury Capris?
Out of 2 Engine Additives that fit 1983 Mercury Capris, the following parts are the top sellers:
- Lock Right Locker (10461065) – $442.99
- Dura Grip For Ford 7.5" (11644672) – $789.99
What’s the price range for 1983 Mercury Capri Engine Additives?
The prices of Engine Additives for the 1983 Mercury Capri range from $442.99 up to $789.99 for the most premium parts.
What is the average price of an Engine Additive for a 1983 Mercury Capri?
The average price for Engine Additives for the 1983 Mercury Capri is $616.49. 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 Capri model years?
What are the cheapest Engine Additives for my 1983 Mercury Capri?
The cheapest 1983 Mercury Capri Engine Additives we carry are:
- Lock Right Locker (10461065) – $442.99
- Dura Grip For Ford 7.5" (11644672) – $789.99
Does Advance Auto Parts sell Engine Additives for any other 1983 Mercury models?
Yes. We stock Engine Additives for 3 other popular 1983 Mercury models. Some of the most popular are 1983 Cougar Engine Additives, 1983 Grand Marquis Engine Additives, 1983 Marquis Engine Additives, and 1983 Zephyr Engine Additives.
What types of Engine Additives do you sell for my 1983 Mercury Capri?
We currently have just 1 Engine Additive in stock for a 1983 Mercury Capri, and as of 11/2/25, it is a Posi Units and Component.
Can I get help with 1983 Mercury Capri 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 Capri Engine Additives?
Advance Auto Parts keeps returns simple. For new Mercury Capri Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.