CSF BMW All-Aluminum Cab-Brazed Dual-Pass Power Steering Cooler
8041
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This CSF BMW All-Aluminum Cab-Brazed Dual-Pass Power Steering Cooler (CSF #8041) implements superior technology, utilizing a 1-Row Super-High Pressure 18mm Wide 4-Channel Microtube Dual Pass 6-Row Design and CSF's AC Condenser Technology.
With an increase in surface area by 83%, compared to the OEM unit, this cooler boasts a lab-tested efficiency of approximately 40% more than the original. It offers a hassle-free "drop-in fit", requiring no modifications for installation and seamlessly accepts all necessary OEM components such as oil-line connections, mounting brackets, and AC condenser.
Designed specifically for the E9X M3 platform, this unit is the world's first true "plug-and-play" power steering cooler, and is versatile with aftermarket superchargers, heat exchangers, and auxiliary coolers placed below the OEM-positioned cooler. The unit has increased in size with a total height of 83mm or 3.27”.
Finish/Color: Satin
Installation Type: Drop-In Fit Installation
Color: Silver
Fitting Type: Quick Connect
Grade Type: Performance
Height: 3.25 in.
Length: 18.875 in.
Material: Aluminum
Complete Fitment Guide for CSF #8041 / OEM # 17117522119
| Year | Model | Sub-Model | Chassis Code | Engine Code |
|---|---|---|---|---|
| 06-11 | 120i | 3 Doors | E81 | N43 |
| 06-11 | 130i | 3 Doors | E81 | N52N |
| 05-07 | 130i | 5 Doors | E87 | N52 |
| 06-11 | 120i | 5 Doors | E87 | N43 |
| 06-11 | 130i | 5 Doors | E87 | N52N |
| 06-13 | 120i | Convertible | E88 | N43 |
| 06-13 | 125i | Convertible | E88 | N52N |
| 06-13 | 128i | Convertible | E88 | N52N |
| 06-13 | 128i | Convertible | E88 | N51 |
| 06-13 | 125i | Coupe | E82 | N52N |
| 06-13 | 128i | Coupe | E82 | N51 |
| 04-11 | 320i | Sedan | E90 | N43 |
| 04-08 | 320si | Sedan | E90 | N45 |
| 04-08 | 323i | Sedan | E90 | N52 |
| 04-11 | 323i | Sedan | E90 | N52N |
| 04-08 | 325i(xi) | Sedan | E90 | N52 |
| 04-11 | 325i(xi) | Sedan | E90 | N52N |
| 07-11 | 325i(xi) | Sedan | E90 | N53 |
| 04-11 | 328i(xi) | Sedan | E90 | N51 |
| 04-11 | 328i(xi) | Sedan | E90 | N52N |
| 04-08 | 330i(xi) | Sedan | E90 | N52 |
| 04-11 | 330i(xi) | Sedan | E90 | N52N |
| 04-11 | 330i(xi) | Sedan | E90 | N53 |
| 04-08 | M3 | Sedan | E90 | S65 |
| 04-12 | 320i | Touring | E91 | N43 |
| 04-08 | 323i | Touring | E91 | N52 |
| 04-12 | 323i | Touring | E91 | N52N |
| 04-08 | 325i(xi) | Touring | E91 | N52 |
| 04-12 | 325i(xi) | Touring | E91 | N52N |
| 04-12 | 325i(xi) | Touring | E91 | N53 |
| 04-12 | 328i(xi) | Touring | E91 | N52N |
| 04-08 | 330i(xi) | Touring | E91 | N52 |
| 04-12 | 330i | Touring | E91 | N52N |
| 04-12 | 330i(xi) | Touring | E91 | N53 |
| 05-10 | 320i | Coupe | E92 | N43 |
| 05-13 | 323i | Coupe | E92 | N52N |
| 05-13 | 325i(xi) | Coupe | E92 | N52N |
| 05-13 | 325i(xi) | Coupe | E92 | N53 |
| 05-13 | 328i(xi) | Coupe | E92 | N52N |
| 05-13 | 328i(xi) | Coupe | E92 | N51 |
| 05-13 | 330i(xi) | Coupe | E92 | N52N |
| 05-13 | 330i(xi) | Coupe | E92 | N53 |
| 05-13 | M3 | Coupe | E92 | S65 |
| 05-10 | 320i | Convertible | E93 | N43 |
| 05-13 | 323i | Convertible | E93 | N52N |
| 05-13 | 325i | Convertible | E93 | N52N |
| 05-13 | 325i | Convertible | E93 | N53 |
| 05-13 | 328i | Convertible | E93 | N52N |
| 05-13 | 328i | Convertible | E93 | N51 |
| 05-13 | 330i | Convertible | E93 | N52N |
| 05-13 | 330i | Convertible | E93 | N53 |
| 05-13 | M3 | Convertible | E93 | S65 |
| 06-11 | X1 25iX | SUV | E84 | N52N |
| 06-11 | X1 28iX | SUV | E84 | N52N |
Review pages below for additional information: