How to remove the ATF cooler and ensure proper installation and maintenance on BMW 335i?

Remove the splash shield from under the engine and drain the cooling system. It is important to cover the alternator when working on oil, coolant, or fuel circuits to protect it from damage. Remove the coolant hoses and the screw from the underside of the ATF cooler. Use BMW special tool 17 0 030 to unlock the transmission fluid from the hydraulic lines and remove the ATF cooler. Installation is the reverse of removal, and it is essential to check the automatic transmission fluid level, refill and bleed the cooling system, and check the cooling system for leaks.

Genuine BMW 335i Transmission Oil Cooler

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BMW 335i Transmission Oil Cooler
Part Number: 17217600553
$295.50 MSRP: $436.21
You Save: $140.71 (33%)
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Product Specifications
- Other Name: Heat Exchanger; Oil Cooler, Transmission Cooler
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Automatic Transmission Oil Cooler
Part Number: 17217600550
$295.50 MSRP: $436.21
You Save: $140.71 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heat Exchanger; Oil Cooler, Transmission Cooler
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Oil Cooler Engine Transmission
Part Number: 17227521376
$433.89 MSRP: $599.16
You Save: $165.27 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Oil Cooler; Oil Cooler Assembly, Transmission Cooler
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Transmission Oil Cooler Heat Exchanger
Part Number: 17217536929
$280.74 MSRP: $414.41
You Save: $133.67 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heat Exchanger; Oil Cooler, Transmission Cooler
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)

BMW 335i Transmission Oil Cooler

If you are looking for OEM BMW 335i Transmission Oil Cooler, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 335i Transmission Oil Cooler that come backed by the manufacturer's warranty.

BMW 335i Transmission Oil Cooler Parts Questions & Experts Answers

Transmission Oil Cooler Heat Exchanger
17217536929
Q: How to remove the ATF cooler and ensure proper installation and maintenance on BMW 335i?
A:
Remove the splash shield from under the engine and drain the cooling system. It is important to cover the alternator when working on oil, coolant, or fuel circuits to protect it from damage. Remove the coolant hoses and the screw from the underside of the ATF cooler. Use BMW special tool 17 0 030 to unlock the transmission fluid from the hydraulic lines and remove the ATF cooler. Installation is the reverse of removal, and it is essential to check the automatic transmission fluid level, refill and bleed the cooling system, and check the cooling system for leaks.