1956 Jeep Willys Engine Additives

Keep Your 1956 Jeep Willys 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 1956 Jeep Willys 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 1956 Jeep Willys Engine Additive at Advance Auto Parts is around $9.39, with a range that starts at $2.99 and goes up to $18.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single and OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single start at just $2.99 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 1956 Jeep Willys in peak condition, inside and out.

Essential 1956 Jeep Willys Engine Additives

Crown Auto Jeep Replacmnt – Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single (Part No.4318060AB)

Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single

from

$18.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) 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.

Product Features:
  • Limited 12 Month Or 12,000 Mile Warranty
See More

Crown Auto Jeep Replacmnt – OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single (Part No.J0636566)

OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single

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.

Product Features:
  • Axle Oil Slingers Will Help You Guide Your Axle Through The Inner Axle Seal With Ease
  • Crown Automotive Offers A Wide Selection Of Replacement Part To Meet Your Application Needs
  • Direct-Fit Replacement
  • Designed And Built To OEM Specs
See More

Most Popular Friction Modifier for 1956 Jeep Willys

Enhance your 1956 Jeep Willys with this popular Friction Modifier we have in stock, for $18.99.

Crown Auto Jeep Replacmnt – Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single (Part No.4318060AB)

Differential Limited Slip Friction Modifier, 4 Ounce Bottle, Single

from

$18.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) 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.

Product Features:
  • Limited 12 Month Or 12,000 Mile Warranty
See More

Best-Selling 1956 Jeep Willys Posi Units and Component

Upgrade your Willys with our best-selling Posi Units and Component.

Crown Auto Jeep Replacmnt – OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single (Part No.J0636566)

OE Replacement, For Use With Dana 25/ 27/ 30/ 44 Front Axle, Single

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.

Product Features:
  • Axle Oil Slingers Will Help You Guide Your Axle Through The Inner Axle Seal With Ease
  • Crown Automotive Offers A Wide Selection Of Replacement Part To Meet Your Application Needs
  • Direct-Fit Replacement
  • Designed And Built To OEM Specs
See More

FAQs for 1956 Jeep Willys Engine Additives

What are the best-selling Engine Additives for 1956 Jeep Willys?

Out of 2 Engine Additives that fit 1956 Jeep Willys, the following parts are the top sellers:

What’s the price range for 1956 Jeep Willys Engine Additives?

The prices of Engine Additives for the 1956 Jeep Willys range from $2.99 up to $18.99 for the most premium parts.

What is the average price of an Engine Additive for a 1956 Jeep Willys?

The average price for Engine Additives for the 1956 Jeep Willys is $9.39. 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 Willys model years?

Yes, we carry Engine Additives for 12 model years of Jeep Willys between 1945 and 1958. The following model years are the most popular for Engine Additive purchases: 1958, 1957, 1955, 1954, 1953, 1952, 1951, 1950, and 1949.

What are the cheapest Engine Additives for my 1956 Jeep Willys?

The cheapest 1956 Jeep Willys Engine Additives we carry are:

What types of Engine Additives do you sell for my 1956 Jeep Willys?

As of 11/2/25, these are some of the most in-demand types of Engine Additives for a 1956 Jeep Willys:

Can I get help with 1956 Jeep Willys 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 Willys Engine Additives?

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