1984 Mercury Marquis Performance Drivetrains
Keep Your 1984 Mercury Marquis in Top Shape with a Quality Performance Drivetrain
When it comes to maintaining or upgrading your 1984 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 Performance Drivetrain for your Marquis. We currently carry a top Performance Drivetrain in stock that is built to last. Whether you’re replacing a damaged Performance Drivetrain or looking to upgrade, our selection for the 1984 Mercury Marquis ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Performance Ignition Products and Performance Transmissions to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1984 Mercury Marquis running smoothly and looking great.
Find Your Specific 1984 Mercury Marquis Performance Drivetrains
Looking for the perfect Performance Drivetrain for your 1984 Mercury Marquis? You’re in the right place. Below, you’ll find a Performance Drivetrain 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 Performance Drivetrains, ensuring durability and a precise fit for your Mercury Marquis. Whether you’re driving a 1984 model or another popular model year like
1977,
1978,
1979,
1980,
1981,
1982,
1983,
1985, and
1986, we’ve got you covered. Purchasing Performance Drivetrains 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 Performance Drivetrains that fit your vehicle.
Essential 1984 Mercury Marquis Performance Drivetrains
Richmond Gear – RngPnn (Part No.69-0290-1)
from
$379.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0284-1)
from
$577.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0177-1)
from
$344.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.F890430)
Richmond Gear – RngPnn (Part No.69-0369-1)
from
$577.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.F890375)
Richmond Gear – RngPnn (Part No.69-0288-1)
from
$379.99
RngPnn
Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4105)
Motive Gear – PRO Gear Lightweight Differential Ring And Pinion – Small Pinion (Part No.F990543SP)
Richmond Gear – RngPnn (Part No.69-0382-1)
from
$369.99
RngPnn
Richmond Gear – Differential Ring And Pinion (Part No.F88355)
from
$185.99
Excel’s broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond’s high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
Product Features:
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Product Features:
- Richmond Gear’s EXCel drivetrain products offer high-quality OEM replacement drivetrain products for your vehicle.
- Richmond Gear’s EXCel line of ring & pinon gearsets provide Richmond quality at affordable prices.
- EXCel offers a broad line of ring and pinion gears, installation kits, and axle shafts to match most vehicles that are on the road today.
- EXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world-class factories, using the latest heat treatment technology, with extensive quality controls throughout.
- All EXCel drivetrain products are backed by our one year warranty.
Motive Gear – Performance Differential Ring and Pinion (Part No.F890350)
Richmond Gear – RngPnn (Part No.69-0179-1)
from
$344.99
RngPnn
Richmond Gear – Differential Ring And Pinion (Part No.49-0027-1)
from
$344.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
See More
Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Richmond Gear – RngPnn (Part No.69-0379-1)
from
$577.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0104-1)
from
$354.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0161-1)
from
$342.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.F888488)
Popular 1984 Mercury Marquis Performance Drivetrains Categories
Most Popular Performance Ring and Pinion for 1984 Mercury Marquis
Enhance your 1984 Mercury Marquis with this popular Performance Ring and Pinion we have in stock, for $22.79.
Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4105)
FAQs for 1984 Mercury Marquis Performance Drivetrains
What’s the price range for 1984 Mercury Marquis Performance Drivetrains?
We currently have just one Performance Drivetrains for the 1984 Mercury Marquis in stock: Differential Pinion Solid Spacer Kit w/Shims and it costs $22.79.
Does Advance Auto Parts sell Performance Drivetrains for other Mercury Marquis model years?
Does Advance Auto Parts sell Performance Drivetrains for any other 1984 Mercury models?
Yes. We stock Performance Drivetrains for 2 other popular 1984 Mercury models. Some of the most popular are 1984 Cougar Performance Drivetrains, 1984 Grand Marquis Performance Drivetrains, and 1984 Capri Performance Drivetrains.
What types of Performance Drivetrains do you sell for my 1984 Mercury Marquis?
We currently have just 1 Performance Drivetrain in stock for a 1984 Mercury Marquis, and as of 11/2/25, it is a Performance Ring and Pinion.
Can I get help with 1984 Mercury Marquis Performance Drivetrain orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Performance Drivetrains and more.
What is your return policy for Mercury Marquis Performance Drivetrains?
Advance Auto Parts keeps returns simple. For new Mercury Marquis Performance Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.