Fluids for BMW 8 Series E31 (1991-1997)

Clear BMW chassis

If you're looking for BMW engine oil, brake fluid, transmission and diff fluid, power steering fluid, or coolant, this is the place. We also stock a variety of additives that we have seen benefits from.

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Royal Purple Synchromax Manual Transmission Fluid - 1 Quart - BMW ...

T#:361158

Part#: 01512

Ships in 5 Business Days

$ 23.99 USD

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$ 23.99 USD

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Royal Purple® Synchromax® is recommended for manual transmissions that specify an automatic transmission fluid or other light-viscosity oil. It is also ideal for transfer cases and 2-cycle motorcycle gearboxes that specify light viscosity lubricants. Synchromax is formulated with Royal Purple’s synthetic, proprietary Synerlec additive technology, offering improved shift quality over a wide temperature range and reduced gear noise. Synchromax is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

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OEM Bosch ESI6 Extended Service Brake Fluid - 1qt (946ml) - BMW & MIN...

T#:1150733

Part#: ESI6-32N

Ships in 1 Business Day

$ 21.19 USD

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$ 21.19 USD

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Modern brake systems, such as those featuring ABS and ESP®, are designed for improved performance to safely stop vehicles. With improved performance comes a higher load on the braking systems. These systems require a brake fluid with a high wet boiling point, low viscosity, and high lubricity. As a vehicle system developer and the first to market ABS and inventor of ESP®, Bosch understands the need for high-quality brake fluid. Bosch ESI6 is a next-generation brake fluid. It exceeds all current DOT standard requirements (FMVSS 116).

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Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

T#:369661

Part#: 01300

In Stock

$ 22.99 USD

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$ 22.99 USD

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Max Gear is a high-performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear—even under severe squeeze film conditions caused by extremely high loads, sudden shock loads, or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler, and longer without overhauls. It is non-corrosive to both ferrous and nonferrous metals.

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DOT 4 Racing Brake Fluid - 1 Liter

T#:391277

Part#: PFB601

Ships on Sep 16, 2026

$ 33.99 USD

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$ 33.99 USD

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Synthetic DOT 4 brake fluid.
Boiling Point - Dry: 594 Degrees Fahrenheit / Wet: 399 Degrees Fahrenheit.
Specially formulated for racing conditions where fluid is constantly under extreme conditions.

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DOT 4 Brake Fluid - 32 oz

T#:5309565

Part#: PFB432

Back Ordered

$ 201.99 USD

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$ 201.99 USD

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Radiator Relief Flush

T#:375297

Part#: 040202

In Stock

$ 13.99 USD

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$ 13.99 USD

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Keep your BMW's cooling system in top condition with DEI's Radiator Relief™ Cooling System Flush. This concentrated cleansing agent effectively removes rust and mineral deposits from the radiator core and hose lines, restoring efficiency. Additionally, it dissolves oily residue build-up left by old antifreeze and coolant mixtures, ensuring optimal performance. Simple to use and 100% biodegradable, this flush is recommended for use with distilled water to maintain optimum efficiency. Note that it is intended for a complete coolant flush and should not be added to existing coolant.

Benefits:

Removes rust deposits from radiator core and hose lines
Dissolves oily residue for improved performance
Restores cooling system efficiency
Simple to use
100% biodegradable

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ATE Super DOT 5.1 - 1 Liter

T#:639438

Part#: SDOT51

In Stock

$ 15.99 USD

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$ 15.99 USD

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The Ate DOT 5.1 fluid is a low viscosity formula for modern ABS and DSC systems. BMW recommends low viscosity brake fluid for all chassis beginning with the E60 5-series. Low viscosity (LV) is a thinner fluid that works better than a normal fluid in the small channels and passageways in the ABS/DSC pump. Using the heavier fluid will result in a delayed response to ABS and DSC activation and a spongy feel in the brake pedal (only during ABS stops). A low viscosity fluid replacing DOT 4 fluid. Boiling point - Dry 265°C (509°F) / Wet 180°C (347°F) Sold per liter (1,000mL).

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Ate Type 200 DOT4 Brake Fluid - 1 Liter

T#:3815

Part#: ATE200

In Stock

$ 30.99

This product was last offered at the strikethrough price on
06-09-2026

$ 19.99 USD

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$ 19.99 USD

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Synthetic DOT 4 brake fluid.
Boiling Point - Dry: 536 Degrees Fahrenheit / Wet: 392 Degrees Fahrenheit.
The original and still our most popular high performance brake fluid.

Ate SL.6 DOT 4 Low Viscosity Brake Fluid - 1 liter

T#:204934

Part#: BFSL61

In Stock

$ 25.99

This product was last offered at the strikethrough price on
08-19-2026

$ 16.99 USD

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$ 16.99 USD

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Synthetic DOT 4 brake fluid.
Boiling Point - Dry: 509 Degrees Fahrenheit / Wet: 338 Degrees Fahrenheit.
The Ate SL6 fluid is a low viscosity formula for modern ABS and DSC systems.

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DOT 5.1 Brake Fluid - 1 Liter

T#:5309572

Part#: PFB532

Ships in 3 Business Days

$ 13.99 USD

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$ 13.99 USD

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Wurth Wurth Multi Purpose Solvent

This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi