Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Automatic Transmission Oil Cooler Parts

Sort By
Filter By
Return to Top

High-Performance Heat Exchanger & Transmission Cooler Module

ES#4883209 - 8331 - High-Performance Heat Exchanger & Transmission Cooler Module - Keep your manifold-integrated-intercooler and transmission cool with CSF's upgraded cooling solutions! - CSF - BMW

Keep your manifold-integrated-intercooler and transmission cool with CSF's upgraded cooling solutions! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CSF - Corporate Logo
ES#:
4883209
Mfg#:
8331
Ships in 3 Business Days
$1289.00 USD
Free Shipping

N54/N55 BMW Automatic Transmission Cooler - 135

ES#3971047 - BMSTRANSCOOLER - N54/N55 BMW Automatic Transmission Cooler - 135 - Keep your automatic transmission temperatures under control - Burger Motorsports - BMW

Keep your automatic transmission temperatures under control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3971047
Mfg#:
BMSTRANSCOOLER
Ships on Jul 8, 2026
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Line - Outlet

ES#38720 - 17221438676 - Transmission Cooling Line - Outlet - Outlet pipe from the oil cooler to the transmission - Genuine BMW - BMW

Outlet pipe from the oil cooler to the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38720
Mfg#:
17221438676
In Stock
3% off MSRP

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

$101.99

This product was last offered at the strikethrough price on
06-05-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Hose

ES#39018 - 17227577671 - Transmission Cooling Hose - Inlet hose for automatic transmission - Genuine BMW - BMW

Inlet hose for automatic transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with transmission A5S325Z only, and production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
39018
Mfg#:
17227577671
Ships in 1-2 days
$146.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Return Line

ES#38996 - 17227572714 - Oil Cooler Return Line - Keep your transmission temps low for longer life - Genuine BMW - BMW

Keep your transmission temps low for longer life affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38996
Mfg#:
17227572714
In Stock
7% off MSRP

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

$249.99

This product was last offered at the strikethrough price on
06-05-2026

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Automatic Transmission Cooler

ES#4017822 - 17227505826 - E46 Automatic Transmission Cooler - Includes sealing O-rings - URO - BMW

Includes sealing O-rings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4017822
Mfg#:
17227505826
Ships in 1 Business Day
$69.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Cooler

ES#3198305 - 17218514515 - Transmission Oil Cooler - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3198305
Mfg#:
17218514515
Ships in 1-2 days
7% off MSRP

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

$509.99

This product was last offered at the strikethrough price on
06-05-2026

$475.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Oil Cooler

ES#2571923 - 17217600550 - Automatic Transmission Oil Cooler - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2571923
Mfg#:
17217600550
Ships in 1-2 days
10% off MSRP

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

$436.99

This product was last offered at the strikethrough price on
06-05-2026

$394.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Cooler

ES#38610 - 17217551647 - Transmission Oil Cooler - Keep your transmission fluid cool - Genuine BMW - BMW

Keep your transmission fluid cool affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38610
Mfg#:
17217551647
Ships in 1-2 days
10% off MSRP

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

$414.99

This product was last offered at the strikethrough price on
06-05-2026

$374.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

OIL TUBE

ES#213829 - 17227572713 - OIL TUBE - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
213829
Mfg#:
17227572713
In Stock
7% off MSRP

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

$199.99

This product was last offered at the strikethrough price on
06-05-2026

$186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Line

ES#39012 - 17227577641 - Automatic Transmission Line - Runs from the cooler into the transmission - Genuine BMW - BMW

Runs from the cooler into the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
39012
Mfg#:
17227577641
Ships in 4 Business Days
7% off MSRP

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

$199.99

This product was last offered at the strikethrough price on
06-05-2026

$186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Thermostat

ES#4643547 - 17111437362 - Automatic Transmission Thermostat - This unit controls the temperature of your automatic transmission fluid - Rein - BMW

This unit controls the temperature of your automatic transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4643547
Mfg#:
17111437362
Ships on Jun 24, 2026
Auto Notify
$43.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#38622 - 17217560965 - Engine Oil Cooler - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38622
Mfg#:
17217560965
Ships in 1-2 days
3% off MSRP

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

$759.99

This product was last offered at the strikethrough price on
06-05-2026

$737.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Transmission Cooler - G8X M3/M4

ES#4715352 - MMTC-G80-21 - Performance Transmission Cooler - G8X M3/M4 - Maintain optimal fluid temps and keep your ZF 8HP running in peak condition - Mishimoto - BMW

Maintain optimal fluid temps and keep your ZF 8HP running in peak condition affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
4715352
Mfg#:
MMTC-G80-21
In Stock at Vendor
$698.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Thermostat

ES#37712 - 17111437362 - Automatic Transmission Thermostat - This unit controls the temperature of your automatic transmission fluid - Genuine BMW - BMW

This unit controls the temperature of your automatic transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37712
Mfg#:
17111437362
Ships in 1-2 days
4% off MSRP

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

$134.99

This product was last offered at the strikethrough price on
06-05-2026

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Hose

ES#39019 - 17227577672 - Transmission Cooling Hose - Outlet hose for automatic transmission - Genuine BMW - BMW

Outlet hose for automatic transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with transmission A5S325Z only, and production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
39019
Mfg#:
17227577672
In Stock
1% off MSRP

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

$128.99

This product was last offered at the strikethrough price on
06-05-2026

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Other BMW Automatic Transmission Oil Cooler Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings