Fluids for BMW E9 3.0CS M30 3.0L

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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 - Corporate Logo
T#:361158
Part#: 01512
In Stock
$ 23.99 USD
Free Shipping on orders $49 and up
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...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:1150733
Part#: ESI6-32N
Ships in 1-2 days
$ 21.19 USD
Free Shipping on orders $49 and up
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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CATACLEAN - Corporate Logo
T#:31125657
Part#: 120007
In Stock
12% off MSRP $ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping
12% off MSRP
$ 32.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping

CATACLEAN - The Original Science is a patented, EPA-approved engine, fuel, and exhaust system cleaner that effectively reduces carbon build-up and cleans critical components such as oxygen sensors, fuel injectors, and cylinder heads. This versatile product is safe for gasoline, diesel, and hybrid engines and does not alter fuel composition.

  • EPA Approved: Meets stringent environmental standards for safe and effective use.
  • Versatile Compatibility: Safe for gasoline, diesel, and hybrid engines without altering fuel composition.
  • Comprehensive Cleaning: Cleans oxygen sensors, fuel injectors, and cylinder heads while reducing carbon build-up.
  • Emission Reduction: Can lower total hydrocarbon emissions by up to 50%, improving environmental performance.
  • Enhanced Engine Performance: Addresses drivability issues like power reduction, hesitation, and hard starts.
  • Catalytic Converter Efficiency: Helps restore and maintain catalytic converter efficiency, extending vehicle life.
  • Improved Fuel Efficiency: Can lead to better fuel efficiency and increased MPG.
  • Easy to Use: Simply pour into the fuel tank and drive for optimal results; use four times a year.
  • Durable Packaging: New COEX-HDPE bottle designed for increased strength with no evaporation.
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Royal Purple - Corporate Logo
T#:369661
Part#: 01300
In Stock
$ 22.99 USD
Free Shipping on orders $49 and up
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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CATACLEAN - Corporate Logo
T#:26005199
Part#: 120019
In Stock
11% off MSRP $ 56.19

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.95 USD
Free Shipping
11% off MSRP
$ 56.19

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 49.95 USD
Free Shipping

Experience the power of Cataclean, an EPA-approved solution designed to comprehensively clean your BMW's engine, fuel system, and exhaust. This patented formula targets carbon build-up while revitalizing oxygen sensors, fuel injectors, and cylinder heads. Compatible with gasoline, diesel, and hybrid engines, Cataclean ensures peak engine performance without altering fuel composition. Independent emissions testing has shown significant reductions in hydrocarbon emissions, making it a trusted choice for engine maintenance. Utilize Cataclean regularly to address drivability issues, enhance catalytic converter efficiency, and extend your vehicle's lifespan. With its easy-to-use design, simply pour and go every three months to keep your BMW running smoothly.

  • EPA Approved formula
  • Easy-to-use application every 3 months
  • Compatible with capless gas tanks
  • Safe for gasoline, diesel, and Hybrid engines
  • Reduces hydrocarbon emissions by up to 50%
  • Restores catalytic converter, oxygen sensors, fuel injectors, and cylinder heads
  • Legal in all 50 states
  • Patented formula
  • Improves fuel efficiency and MPG
  • Features COEX-HDPE bottle for increased strength and no evaporation
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ATE - Corporate Logo
T#:3815
Part#: ATE200
In Stock
$ 30.99

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

$ 19.19 USD
Free Shipping on orders $49 and up
$ 19.19 USD
Free Shipping on orders $49 and up
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 - Corporate Logo
T#:639438
Part#: SDOT51
In Stock
$ 15.99 USD
Free Shipping on orders $49 and up
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 - Corporate Logo
T#:204934
Part#: BFSL61
In Stock
$ 22.99

This product was last offered at the strikethrough price on
06-22-2026

$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
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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