1998 Audi A6 Quattro Transmission Additives

Keep Your 1998 Audi A6 Quattro in Top Shape with Quality Transmission Additives

Whether you’re repairing or upgrading your Transmission Additive, using high-quality parts is key to keeping your 1998 Audi A6 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Service Kits and Automatic Transmission Fluid Additives. 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 1998 Audi A6 Quattro Transmission Additive at Advance Auto Parts is around $48.99, with a range that starts at $20.99 and goes up to $76.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Trans Fluid Additive and Transmission Service Kit start at just $20.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Transmission 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 1998 Audi A6 Quattro in peak condition, inside and out.

Essential 1998 Audi A6 Quattro Transmission Additives

Rein – Transmission Service Kit (Part No.TSK0026)

Transmission Service Kit

from

$76.99
Rein OE Quality transmission service kit offers a convenient solution for the pan, filter or fluid service in the ZF 5HP19 transmission. The included suction filter is the first line of defense against free floating debris and should be changed periodically for maximum longevity of the transmission, especially in vehicles with higher mileage and or performance specifications. CRP recommends using the OE or Pentosin ATF1 high-performance fluid for this service.

Product Features:
  • 5HP19FLA transmission preventative maintenance service kit
  • Includes new drain plugs and magnets
  • Helps to maximize functionality and life of the transmission
  • Manufactured to be direct-fit replacements
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ATP – Trans Fluid Additive (Part No.AT-202)

Trans Fluid Additive

from

$20.99
Product Features:
  • Reduces heat & wear
  • Eliminates TQ converter shudder & clutch pack chatter
  • For all automatic transmissions & 4×4 transfer cases
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Most Popular Transmission Service Kit for 1998 Audi A6 Quattros

Enhance your 1998 Audi A6 Quattro with this popular Transmission Service Kit we have in stock, for $76.99.

Rein – Transmission Service Kit (Part No.TSK0026)

Transmission Service Kit

from

$76.99
Rein OE Quality transmission service kit offers a convenient solution for the pan, filter or fluid service in the ZF 5HP19 transmission. The included suction filter is the first line of defense against free floating debris and should be changed periodically for maximum longevity of the transmission, especially in vehicles with higher mileage and or performance specifications. CRP recommends using the OE or Pentosin ATF1 high-performance fluid for this service.

Product Features:
  • 5HP19FLA transmission preventative maintenance service kit
  • Includes new drain plugs and magnets
  • Helps to maximize functionality and life of the transmission
  • Manufactured to be direct-fit replacements
See More

Best-Selling 1998 Audi A6 Quattro Automatic Transmission Fluid Additive

Upgrade your A6 Quattro with our best-selling Automatic Transmission Fluid Additive.

ATP – Trans Fluid Additive (Part No.AT-202)

Trans Fluid Additive

from

$20.99
Product Features:
  • Reduces heat & wear
  • Eliminates TQ converter shudder & clutch pack chatter
  • For all automatic transmissions & 4×4 transfer cases
See More

FAQs for 1998 Audi A6 Quattro Transmission Additives

What are the best-selling Transmission Additives for 1998 Audi A6 Quattros?

Out of 2 Transmission Additives that fit 1998 Audi A6 Quattros, the following parts are the top sellers:

What’s the price range for 1998 Audi A6 Quattro Transmission Additives?

The prices of Transmission Additives for the 1998 Audi A6 Quattro range from $20.99 up to $76.99 for the most premium parts.

What is the average price of a Transmission Additive for a 1998 Audi A6 Quattro?

The average price for Transmission Additives for the 1998 Audi A6 Quattro is $48.99. Keep in mind the variety of part types within our Transmission 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 Transmission Additives for other Audi A6 Quattro model years?

Yes, we carry Transmission Additives for 8 model years of Audi A6 Quattros between 1995 and 2004. The following model years are the most popular for Transmission Additive purchases: 2004, 2003, 2002, 2001, 2000, 1999, 1996, 1995, and 1997.

What are the cheapest Transmission Additives for my 1998 Audi A6 Quattro?

The cheapest 1998 Audi A6 Quattro Transmission Additives we carry are:

Does Advance Auto Parts sell Transmission Additives for any other 1998 Audi models?

Yes. We stock Transmission Additives for 3 other popular 1998 Audi models. Some of the most popular are 1998 A4 Quattro Transmission Additives, 1998 A4 Transmission Additives, 1998 A6 Transmission Additives, and 1998 A8 Transmission Additives.

What types of Transmission Additives do you sell for my 1998 Audi A6 Quattro?

As of 11/2/25, these are some of the most in-demand types of Transmission Additives for a 1998 Audi A6 Quattro:

Can I get help with 1998 Audi A6 Quattro Transmission Additive orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Transmission Additives and more.

What is your return policy for Audi A6 Quattro Transmission Additives?

Advance Auto Parts keeps returns simple. For new Audi A6 Quattro Transmission Additives and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.