More BMW High Performance Aluminum Power Steering Cooler - CSF 8041
CSF
SKU: CSF-8041

BMW High Performance Aluminum Power Steering Cooler - CSF 8041

M3

All aluminum construction with a dual pass 6-row design with an 83% increase in surface area, tested to be ~40% more efficient than an OE cooler

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Price each: $399.00
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Description

Details

SKU:
CSF-8041
FCP Euro ID:
535429
GTIN / UPC:
0710353080412
Made in:
China
Quality:
Performance

OE Numbers

N/A

MFG Numbers

8041

Product Information

Addresses overheating conditions on track driven E9X M3's preventing power steering system overflows and damaged components, offers an 83% increase in surface area and lab tested to be ~40% more efficient than stock power steering coolers

Track driven E9X M3's are known to have issues with stock power steering coolers. Due to the OE coolers low efficiency it's not uncommon for the system to overheat and cause a power steering fluid overflow out of the reservoir. If unchecked this can cause power steering rack or pump damage.

This CSF power steering cooler differs in design over the OE cooler which is a low efficiency mechanically bonded core design to CAB-brazed high efficiency plate-type design. It's made with CSF’s AC condenser technology using a 1-row super-high pressure 18mm wide 4-channel microtube. It also offers a dual pass 6-row design with an 83% increase in surface area compared to the OE unit. IT has been lab tested at ~40% more efficient than OEM cooler

In addition to offering tremendous performance gains over the stock cooler, this CSF power steering cooler is a direct fit solution requiring no modifications to install. Accepts all attaching OE components including oil-line connections, mounting brackets, and AC condenser. World’s 1st true “plug-and-play” power steering cooler for the E9X M3 platform.

Note: Increase in unit size (total 83 mm or 3.27 inches in height) designed towards the top of the cooler from OE position. This allows the cooler to work with any aftermarket supercharger heat exchanger or auxiliary coolers that may be placed underneath OE positioned power steering cooler

Power Steering Cooler

A power steering cooler is a component in the power steering system designed to reduce the temperature of the steering fluid as it circulates. By dissipating excess heat, it helps maintain optimal fluid viscosity, prevents overheating, and extends the life of the power steering pump and other components. This ensures smoother steering performance and increased system reliability, especially under heavy loads or high temperatures.

Power Steering Cooler Failure Symptoms
  • Power steering fluid leaks around the cooler or connecting hoses.
  • Overheated or foamy steering fluid, reducing system efficiency.
  • Stiff or noisy steering operation, often due to degraded fluid from excessive heat.

About CSF

CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. Whatever the application, trust CSF radiators to keep your vehicle running cool.

When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF’s factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a “drop-in fit”.

Fits These Cars

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Questions & Answers

Ask a question
Question Posted by Philip
Why doesnt CSF support any of the e8x/e9x 135/335 models? what is required to make these coolers fit these cars?
Answer (Posted by FCP Euro Products Team)
This is not compatible to fit non-M models.
Question Posted by Dawson
Will this fit on 2007 e90 335i?
Answer (Posted by FCP Euro Products Team)
No. Not without modification.

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