DCT Transmission Heat Exchanger Return Line - E9X M3 DCT

Returns DCT oil from the heat exchanger back to the transmission. Genuine BMW replacement for part #17222283583.

+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -



The DCT transmission on the E90, E92, E93 M3 uses a heat exchanger on top of the transmission, in addition to the cooler in the front spoiler. The heat exchanger takes oil from the transmission and cools it with engine coolant. This hose carries oil from the heat exchanger back to the transmission thermostat (and back into the transmission). Crimped metal fittings mean this hose will develop a leak over time. An o-ring at the thermostat end should be replaced at the same time.

This is a Genuine BMW DCT oil line with a two year warranty.

This is hose labeled "583" in the image above.

BMW Fitments:

3 Series
E90 / E91 / E92 / E93 (06-13) > M3
Recently Viewed Products

What customers are saying...

  • I am extremely pleased with this order. The price was competitive and your expedited delivery charge was surprisingly low. I needed the part fast and you exceeded my expectations. I especially appreciate your gentleman who over the phone ensured me that the part was indeed in stock and would be shipped immediately.
    - Allan Read More
  • I’ve never dealt with a true “race” shop like BW and I really have enjoyed the experience. I always feel like I’m getting the best advice, and suggestions for true race car set up. Your technical expertise on even the minute details of building race cars is really impressive, and some I value greatly...
    - Paul Read More
  • I just can't express enough how impressed I am with you guys. Thanks so much for the great service from start to finish, and always done with a smile and as professional as possible. Our particular interaction has extended over many months and never have I felt that I wasn't getting first-class service...
    - Chris Read More
  • I just wanted to say what positive experiences I've had over the past few weeks. Your BimmerWorld sales staff have gone above and beyond to help me out, between their service and taking the time to answer all my questions, I'll be buying my parts from BimmerWorld whenever possible...
    - Aaron Read More