1977 Jeep CJ7 Engine Additives
Keep Your 1977 Jeep CJ7 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 1977 Jeep CJ7 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Friction Modifier and 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 1977 Jeep CJ7 Engine Additive at Advance Auto Parts is around $236.82, with a range that starts at $1.99 and goes up to $941.99. With 6 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Crown Auto Jeep Replacmnt 4 oz Bottle Component (Single), 4318060AB, Motive Gear Ring Gear Bolt, D8OZ4216B, and USA Standard Gear Differential Cross Pin, 17011 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 1977 Jeep CJ7 in peak condition, inside and out.
Find Your Specific 1977 Jeep CJ7 Engine Additives
Looking for the perfect Engine Additive for your 1977 Jeep CJ7? 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 Jeep CJ7. Whether you’re driving a 1977 model or another popular model year like
1978,
1979,
1980,
1981,
1982,
1983,
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 1977 Jeep CJ7 Engine Additives
Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt 4 oz Bottle Component (Single), 4318060AB (Part No.4318060AB)
from
$18.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep vehicles. Crown has the largest stock of replacement parts for Jeep vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Yukon Gear – Yukon Gear Grizzly Locker, Dana 30, 30 Spline, 3.73 & Up, 28029 (Part No.28029)
from
$941.99
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!
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USA Standard Gear – USA Standard Gear Differential Cross Pin, 17011 (Part No.17011)
Powertrax – Powertrax Grip PRO Traction System, GT443027 (Part No.GT443027)
from
$427.99
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)
Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single, J0636566 (Part No.J0636566)
from
$2.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Popular 1977 Jeep CJ7 Engine Additives Categories
Most Popular Friction Modifier for 1977 Jeep CJ7s
Enhance your 1977 Jeep CJ7 with this popular Friction Modifier we have in stock, for $18.99.
Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt 4 oz Bottle Component (Single), 4318060AB (Part No.4318060AB)
from
$18.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep vehicles. Crown has the largest stock of replacement parts for Jeep vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
See More
Best-Selling 1977 Jeep CJ7 Posi Units and Components
Upgrade your CJ7 with one of our 5 best-selling Posi Units and Components.
Motive Gear – Motive Gear Ring Gear Bolt, D8OZ4216B (Part No.D8OZ4216B)
USA Standard Gear – USA Standard Gear Differential Cross Pin, 17011 (Part No.17011)
Yukon Gear – Yukon Gear Grizzly Locker, Dana 30, 30 Spline, 3.73 & Up, 28029 (Part No.28029)
from
$941.99
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!
See More
Powertrax – Powertrax Grip PRO Traction System, GT443027 (Part No.GT443027)
from
$427.99
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
Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single, J0636566 (Part No.J0636566)
from
$2.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
See More
FAQs for 1977 Jeep CJ7 Engine Additives
What are the best-selling Engine Additives for 1977 Jeep CJ7s?
Out of 6 Engine Additives that fit 1977 Jeep CJ7s, the following parts are the top sellers:
- Crown Auto Jeep Replacmnt 4 oz Bottle Component (Single), 4318060AB (11740368) – $18.99
- Motive Gear Ring Gear Bolt, D8OZ4216B (19640279) – $1.99
- USA Standard Gear Differential Cross Pin, 17011 (11599232) – $26.99
What’s the price range for 1977 Jeep CJ7 Engine Additives?
The prices of Engine Additives for the 1977 Jeep CJ7 range from $1.99 up to $941.99 for the most premium parts.
What is the average price of an Engine Additive for a 1977 Jeep CJ7?
The average price for Engine Additives for the 1977 Jeep CJ7 is $236.82. 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 Jeep CJ7 model years?
What are the cheapest Engine Additives for my 1977 Jeep CJ7?
The cheapest 1977 Jeep CJ7 Engine Additives we carry are:
- Motive Gear Ring Gear Bolt, D8OZ4216B (19640279) – $1.99
- Crown Auto Jeep Replacmnt OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single, J0636566 (50074475) – $2.99
- Crown Auto Jeep Replacmnt 4 oz Bottle Component (Single), 4318060AB (11740368) – $18.99
- USA Standard Gear Differential Cross Pin, 17011 (11599232) – $26.99
- Powertrax Grip PRO Traction System, GT443027 (11470445) – $427.99
Does Advance Auto Parts sell Engine Additives for any other 1977 Jeep models?
Yes. We stock Engine Additives for 4 other popular 1977 Jeep models. Some of the most popular are 1977 Cherokee Engine Additives, 1977 Wagoneer Engine Additives, 1977 J10 Engine Additives, 1977 J20 Engine Additives, and 1977 CJ5 Engine Additives.
What types of Engine Additives do you sell for my 1977 Jeep CJ7?
As of 8/2/26, these are some of the most in-demand types of Engine Additives for a 1977 Jeep CJ7:
Can I get help with 1977 Jeep CJ7 Engine Additive orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Engine Additives and more.
What is your return policy for Jeep CJ7 Engine Additives?
Advance Auto Parts keeps returns simple. For new Jeep CJ7 Engine Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.