Audi 90 Quattro Fluids

Your One-Stop Shop For Trusted Audi 90 Quattro Fluids

If you’re in search of Audi 90 Quattro Fluids aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 22 Fluids from top brands with prices ranging from $4.99 to $98.99.

Beyond great prices, we stock trusted brands manufacturing all types of Fluids for your Audi 90 Quattro.

And don’t forget to read customer reviews across all Fluids categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Fluids have to cost top dollar, and we prove it. Browse our top Audi 90 Quattro Fluids below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Audi 90 Quattro Fluids

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, Prevents Overheating & Brake Fade, 50k miles, 32 oz. (Part No.AS801Y)

DOT 4 Brake Fluid: Synthetic, High Grade, Prevents Overheating & Brake Fade, 50k miles, 32 oz.

from

$13.49
Prestone DOT 4 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 4. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system.  This formula is safe to use in all DOT 4 braking systems (ABS, disc or drum) and can mix with any DOT 4 fluid.  It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:
  • 50,000 Mile Fluid Life
  • Prevent Overheating and Brake Fade with High Grade Formula
  • Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
  • Synthetic, Extended Fluid Life Formula
See More

Prestone – DOT 4 Brake Fluid: Synthetic, High Grade, 50,000 Mile, 12 fl. oz. (Part No.AS800Y)

DOT 4 Brake Fluid: Synthetic, High Grade, 50,000 Mile, 12 fl. oz.

from

$7.99
Prestone DOT 4 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 4. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system.  This formula is safe to use in all DOT 4 braking systems (ABS, disc or drum) and can mix with any DOT 4 fluid.  It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:
  • 50,000 Mile Fluid Life
  • Prevent Overheating and Brake Fade with High Grade Formula
  • Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system.
  • Synthetic, Extended Fluid Life Formula
See More

Prestone – MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 32 fl. oz. (Part No.AS810)

MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 32 fl. oz.

from

$15.49
Prestone MAX DOT 4 Motor Vehicle Brake Fluid is our highest grade formula, maximizing performance vs. DOT standard. Prestone MAX is our best brake fluid at protecting against overheating and brake fade. With 75,000 mile fluid life, our longest life fluid has 1.5X more miles between replacement than regular Prestone DOT 3. Prestone MAX has superior performance in severe braking conditions when compared to regular Prestone DOT 4, which means even more piece of mind about the braking system. This synthetic fluid starts with our highest dry boiling point giving our best protection against performance decline due to water absorption. Prestone MAX DOT 4 is safe to use in all DOT 4 braking systems, ABS, disc or drum, and can mix with any DOT 4 fluid. Mixing Prestone MAX with other fluids will lower the performance rating for miles and boil points, for best results replace completely with Prestone MAX DOT 4. It is recommended to only use the DOT fluid specified for your car. Using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:
  • 75,000 Mile Fluid Life
  • Prevent Overheating and Brake Fade with Our Highest Grade Formula. Prevents corrosion of all metals within the braking system.
  • Superior Protection in Extreme Braking Conditions
  • Synthetic, Long Life Formula – 1.5X Longer than regular Prestone DOT 4
See More

Prestone – MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 12 fl. oz. (Part No.AS815)

MAX DOT 4 Brake Fluid, Synthetic, Highest Grade, 75,000 Mile, 12 fl. oz.

from

$7.99
Prestone® DOT 4 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 4. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 4 braking systems (ABS, disc or drum) and can mix with any DOT 4 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.

Product Features:
  • 50,000 Mile Fluid Life
  • Prevent Overheating & Brake Fade with High Grade Formula*
  • Protects against performance decline due to water absorption. Prevents corrosion of all metals within the braking system
  • Synthetic, Extended Fluid Life Formula
See More

Pentosin – Pentosin Super Dot 4 5L (Part No.1204204)

Pentosin Super Dot 4 5L

from

$72.99
Pentosin Super DOT 4 is a brake fluid of superior quality for universal use in modern brake systems and ideal for vehicles with ABS systems. Pentosin Super DOT 4 offers safety against vapor lock; it has excellent resistance to absorbing and retaining water and provides superior corrosion resistance.

Product Features:
  • Safety against vapor lock
  • Provides superior corrosion resistance
  • Long-term resistance to absorbing and retaining water.
See More

Prestone – Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz. (Part No.AS261Y/1)

Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz.

from

$9.99
Prestone Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.

Product Features:
  • 50,000 Mile Fluid Life
  • Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
  • For use in all manufacturers
  • Conventional Formula – For use in all manufacturers
See More

Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz. (Part No.AS263Y)

Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz.

from

$11.79
Prestone Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.

Product Features:
  • 50,000 Mile Fluid Life
  • Includes Stop Leak Additives to prevent and stop power steering system leaks.
  • Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
  • Conventional Formula – For use in all manufacturers
See More

Royal Purple – Max Performance Synthetic Power Steering Fluid (Part No.01326)

Max Performance Synthetic Power Steering Fluid

from

$6.99
Max Performance Synthetic Power Steering Fluid

Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 Oz. (Part No.AS262)

Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 Oz.

from

$6.99
Prestone Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.

Product Features:
  • 50,000 Mile Fluid Life
  • Includes Stop Leak Additives to prevent and stop power steering system leaks.
  • Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
  • Conventional Formula – For use in all manufacturers
See More

Prestone – Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz. (Part No.AS260)

Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz.

from

$4.99
Prestone Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.

Product Features:
  • 50,000 Mile Fluid Life
  • Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
  • For use in all manufacturers
  • Conventional Formula – For use in all manufacturers
See More

Valvoline – High Performance Transmission & Differential Gear Oil: Conventional 75W-90, 1 Quart (Part No.VV820)

High Performance Transmission & Differential Gear Oil: Conventional 75W-90, 1 Quart

from

$12.99
Valvoline High Performance Synthetic Gear Oil is the thermally stabile extreme pressure lubricant that offers outstanding protection for gearboxes and differentials in passenger cars, light trucks, and sport utility vehicles. Combined with high quality synthetic base oils, our formula’s superior additives help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions. Can be used in conventional and limited slip hypoid differentials where GL-5 is specified as well as non-synchronized manual transmissions that require GL-4. Protect your gears with Valvoline, the #1 gear oil brand.

Product Features:
  • HIGH PERFORMANCE EXTREME-PRESSURE ADDITIVES HELP MINIMIZE WEAR in high pressure and high temperature conditions
  • EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION can easily handle both winter and summer conditions for dependable coverage and protection year-round
  • REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
  • FIGHTS CORROSION AND RUST with emulsifying agents and safeguards against impurities, oxidation and thermal breakdown
  • SUPERIOR ADDITIVES help reliably safeguard against severe temperatures, shock loads, foaming, scuffing, scouring, corrosion and pitting in high load, high torque and high horsepower conditions
See More

Valvoline – Premium 10W-30 Conventional Motor Oil, Anti-Wear Protection, 1 Quart (Part No.797578/VV129)

Premium 10W-30 Conventional Motor Oil, Anti-Wear Protection, 1 Quart

from

$7.99
For as long as there have been cars, theres been someone under the hood looking for a few more horses. And Valvolines been right there too, hard at work creating the next great oil for the next great engine. Valvolines conventional was one of the first all-climate motor oils ever created and still represents Valvolines unending commitment to excellence and innovation.

Product Features:


    Product Features:
    • Helps protects against all types of deposits at all temperatures to keep engines clean
    • Formulated with durable anti-wear additives that stay in the oil longer to improve protection
    • Formulated to resist oil thickening by providing enhanced oxidation control
    • Flows easily at low temperatures, helping to protect the engine at start-up
    • Provides reliable lubrication to reduce friction and wear, ensuring smoother engine performance over time.
See More

LIQUI MOLY – High Performance 75W-90 Full Synthetic Gear Oil, Reduces Gearshift Resistance, 1 Liter (Part No.20012)

High Performance 75W-90 Full Synthetic Gear Oil, Reduces Gearshift Resistance, 1 Liter

from

$26.49
High Performance 75W-90 Full Synthetic Gear Oil is engineered to deliver exceptional transmission performance under demanding conditions. Its fully synthetic composition ensures excellent viscosity and temperature stability, providing reliable lubrication across a wide range of operating environments. Designed with outstanding seal compatibility and high pressure-absorption capability, this gear oil reduces gearshift resistance for smoother transitions and minimizes transmission noise for a quieter driving experience. The advanced formula offers excellent wear resistance and corrosion protection, safeguarding your transmission components against aging and breakdown. With superior shear stability and friction behavior, it maintains consistent performance while resisting viscosity breakdown, ensuring optimal shift quality in all conditions. Ideal for a variety of manual transmissions, this 1-liter gear oil is a durable and high-value solution for enhancing your vehicle’s efficiency and longevity.

Product Features:
  • Excellent viscosity/temperature properties
  • Outstanding seal compatibility
  • Excellent resistance to aging
  • Excellent wear resistance
  • High pressure-absorption capability
  • Wide viscosity range
  • Reduces gearshift resistance
  • Excellent corrosion protection
  • Reduces transmission noise
See More

Mobil Delvac – Extreme 15W-40 Full Synthetic Diesel Engine Oil, Extends Oil Drain Intervals, 1 Gallon (Part No.11635)

Extreme 15W-40 Full Synthetic Diesel Engine Oil, Extends Oil Drain Intervals, 1 Gallon

from

$28.99
Mobil Delvac Extreme 15W-40 is a high-performance synthetic diesel engine oil that helps to deliver extended performance for up to two times beyond OEM recommended oil drain intervals (1) for modern diesel engines operating in extreme conditions. Mobil Delvac Extreme 15W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found on- and off-highway conditions, including engines operating under heavy loads. Fully backward compatible, it delivers excellent performance in both newer and older heavy-duty engines, meeting or exceeding the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4, and other service categories. This diesel engine oil provides exceptional high temperature performance, oxidation stability (2), and resistance to corrosive and abrasive wear to help promote long life of critical wear surfaces. Mobil Delvac Extreme 15W-40 also offers excellent low-temperature performance for increased oil flow to critical bearing surfaces at startup, controlling fluidity and pumpability for smooth starting in cold weather. ((1)Results may vary based on vehicle/engine condition, driving and environmental conditions Consult OEM or ExxonMobil before implementing extended ODIs. (2) Based on the performance in the Volvo T-13 engine test.)

Product Features:


    Product Features:
    • Manufacturer Part Number: 122448
    • Provides exceptional high-temperature performance, ensuring reliable operation in extreme conditions.
    • Offers excellent oxidation stability to help maintain engine cleanliness and efficiency over extended use.
    • Delivers superior resistance to corrosive and abrasive wear, promoting long-term durability of critical engine components.
    • Ensures smooth startup in cold weather with enhanced low-temperature fluidity and pumpability.
See More

Mobil Delvac – Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon (Part No.44823)

Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon

from

$98.99
Mobil Delvac 1300 Super 15W-40 is a premium synthetic blend diesel engine oil that helps extend engine life for diesel vehicles and equipment.

Product Features:
  • Fully backward-compatible to deliver exceptional performance in newer and older heavy-duty engines, as well as gasoline engines with API SN specifications
  • Developed with top Original Equipment Manufacturers for a wide range of heavy-duty applications and environments
  • Helps to deliver extended performance for up to 50% beyond OEM-recommended oil drain intervals
  • Fully backward-compatible to deliver exceptional performance in newer and older heavy-duty engines, as well as gasoline engines with API SN specifications
  • Provides excellent soot and viscosity control as well as resistance to oil consumption and corrosive wear
  • Manufacturer Part Number: 121605
See More

Pentosin – Hydraulic Fluid Chf11S 1L (Part No.1405116)

Hydraulic Fluid Chf11S 1L

from

$44.99
Pentosin CHF 11S is a synthetic high performance hydraulic fluid for life-time application in modern vehicle aggregates. Pentosin CHF 11S is especially designed for hydraulics in the automotive industry with the highest technical requirements such as in: power steering, level control, shock absorber, hydro-pneumatic suspension, stability and traction control, hydraulics for convertible tops, central lock systems, etc. It is suitable for all extreme conditions and guarantees full performance from -40C to over 130C system temperature.

Product Features:
  • Ideal for cold weather climates.
  • Operating temperature range from -40C to 130C
  • Works perfectly under extreme temperature changes.
  • Used by more then 25 global vehicle manufactures as OE first-fill.
See More

Valvoline – Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Quart (Part No.889785)

Flex Fill Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Quart

from

$18.99
We’ve squeezed innovation into every ounce of Valvoline FlexFill SAE 75W-90 Full Synthetic Gear Oil, the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Our unique new flexible pouch makes getting into the tightest places to lubricate gears easier than ever and with less waste. The superior detergent package-based formulation contains fully synthetic basestocks and special additives that help protect parts from rust and corrosion while providing exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity, wear resistance additives that assist in protecting gear teeth, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. Valvoline FlexFill SAE 75W-90 Full Synthetic Gear Oil is recommended for use in axle applications requiring factory-fill or drain-and-fill levels for limited slip performance.

Product Features:
  • FLEXIBLE POUCH FOR EASIER USE WITH LESS WASTE in tight, hard to reach undercarriage situations.
  • EXCEPTIONAL HIGH AND LOW TEMPERATURE PROTECTION ranging from -30F to 300F degrees for dependable coverage year-round
  • REDUCES CHATTERING AND PROTECTS GEAR TEETH from oxidation, rust, and wear
  • MEETS THE DEMANDS OF CONVENTIONAL AND LIMITED SLIP REAR DIFFERENTIALS where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4 or MT-1 fluid
  • MEETS OR EXCEEDS PERFORMANCE REQUIREMENTS for Mack GO-H and GO-J; API GL-5 and API MT-1; MIL-PRF-2105E; and SAE J2360
See More

Fluids Brands You Can Trust For Your Audi 90 Quattro

6 trusted brands of Fluids line our shelves, ready to help keep your Audi 90 Quattro running smooth. Below are some of the most popular brands and their top Fluids offerings:

Popular Pentosin Fluids

Pentosin products for the Audi 90 Quattro span several categories. Some of the highest-rated Pentosin Fluids that will fit your Audi 90 Quattro are:
Hydraulic Fluid Chf11S 1L
from $44.99
(69)
Hydraulic Fluid Chf11S 1L
Hydraulic Fluids
Pentosin Super Dot 4 5L
from $72.99
(4)
Pentosin Super Dot 4 5L
Brake Fluids

Top Audi 90 Quattro Fluids from Valvoline

Your Audi 90 Quattro will be purring again thanks to Valvoline brand Fluids available for online order or in-store pick up. Popular Valvoline parts include:

Most Purchased Audi 90 Quattro Fluids from Mobil 1

When you buy the most frequently purchased Mobil 1 brand Fluids, you can be confident it will be the right part for your Audi 90 Quattro. Here are the Mobil 1 Fluids Advanced Auto customers buy the most:

FAQs for Audi 90 Quattro Fluids

What are the most purchased Fluids for the Audi 90 Quattro?

Out of 22 Fluids for the Audi 90 Quattro, the most popular in our inventory are:

What are the top-rated Audi 90 Quattro Fluids?

Top-rated Fluids for your Audi 90 Quattro based on customer reviews/ratings are:
Extended Performance 5W-30 Full Synthetic Engine Oil, Prevents Leaks, 1 Quart
from $12.99
(106)
Extended Performance 5W-30 Full Synthetic Engine Oil, Prevents Leaks, 1 Quart
“We just did the oil change in our everyday driver car. We always use full synthetic and I love that this is for high mileage so we get the most out of”
Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz.
from $4.99
(15)
Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz.
“Works for a mercedes benz so that’s great.”