1999 Jeep Cherokee Engine Additives

Keep Your 1999 Jeep Cherokee 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 1999 Jeep Cherokee 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 1999 Jeep Cherokee Engine Additive at Advance Auto Parts is around $10.99, 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 1999 Jeep Cherokee in peak condition, inside and out.

Essential 1999 Jeep Cherokee Engine Additives

Crown Auto Jeep Replacmnt – AXLESHAFT OILSLINGER (Part No.3893982)

AXLESHAFT OILSLINGER

from

$5.99
AXLESHAFT OILSLINGER

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

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
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Most Popular Friction Modifier for 1999 Jeep Cherokees

Enhance your 1999 Jeep Cherokee 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 1999 Jeep Cherokee Posi Units and Component

Upgrade your Cherokee 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 1999 Jeep Cherokee Engine Additives

What are the best-selling Engine Additives for 1999 Jeep Cherokees?

Out of 2 Engine Additives that fit 1999 Jeep Cherokees, the following parts are the top sellers:

What’s the price range for 1999 Jeep Cherokee Engine Additives?

The prices of Engine Additives for the 1999 Jeep Cherokee range from $2.99 up to $18.99 for the most premium parts.

What is the average price of an Engine Additive for a 1999 Jeep Cherokee?

The average price for Engine Additives for the 1999 Jeep Cherokee is $10.99. 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 Cherokee model years?

Yes, we carry Engine Additives for 26 model years of Jeep Cherokees between 1974 and 2001. The following model years are the most popular for Engine Additive purchases: 2001, 2000, 1998, 1997, 1996, 1995, 1994, 1993, and 1992.

What are the cheapest Engine Additives for my 1999 Jeep Cherokee?

The cheapest 1999 Jeep Cherokee Engine Additives we carry are:

Does Advance Auto Parts sell Engine Additives for any other 1999 Jeep models?

Yes. We stock Engine Additives for 1 other popular 1999 Jeep models. Some of the most popular are 1999 Grand Cherokee Engine Additives and 1999 Wrangler Engine Additives.

What types of Engine Additives do you sell for my 1999 Jeep Cherokee?

As of 11/2/25, these are some of the most in-demand types of Engine Additives for a 1999 Jeep Cherokee:

Can I get help with 1999 Jeep Cherokee 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 Cherokee Engine Additives?

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