HomeBelts and Cooling > Gaskets and Sealing SystemsGenuine 17101439140 Automatic Transmission Oil Cooler Seal
Part #: 17101439140

Genuine 17101439140 Automatic Transmission Oil Cooler Seal

⚙️ 60 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$11.97Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 528i, 550i, 650i, 528xi, 750i, 750Li, 760Li, 525i, 525xi, 530i, 530xi, 760i, X5, 545i, 645Ci, 745i, and 745Li
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Oil Cooler Seal for BMW Models

The Genuine Automatic Transmission Oil Cooler Seal, part number 17101439140, is designed to maintain the integrity of your BMW's transmission cooling system. This seal ensures proper fluid containment and prevents leaks in various BMW models including the 525i, 530i, 545i, and X5.

Key Features of the Genuine Transmission Oil Cooler Seal

  • Genuine OEM quality for precise fit and durability
  • Compatible with multiple BMW models such as 525xi, 528i, 650i, and 750Li
  • Designed specifically for automatic transmission oil cooler systems
  • Part number 17101439140 ensures exact replacement
  • Helps maintain optimal transmission fluid pressure and temperature

Product Details and Compatibility

This automatic transmission oil cooler seal is engineered to fit a range of BMW vehicles, including the 525i, 525xi, 528i, 528xi, 530i, 530xi, 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and X5 models. The seal plays a critical role in preventing transmission fluid leaks by sealing the connection between the transmission and the oil cooler. Using part number 17101439140 guarantees compatibility and maintains the performance standards expected from Genuine BMW parts.

Common Applications and Issues Addressed

  • Prevents automatic transmission fluid leaks in BMW 5 Series and 7 Series models
  • Maintains transmission oil cooler system pressure and efficiency
  • Reduces risk of transmission overheating due to fluid loss
  • Helps avoid transmission slipping caused by low fluid levels
  • Addresses seal wear and degradation over time in BMW X5 and 6 Series vehicles

Installation Notes and Tips

When installing the Genuine Automatic Transmission Oil Cooler Seal (17101439140), ensure the transmission oil cooler and surrounding components are clean and free of debris. Proper lubrication of the seal before installation can help prevent damage and ensure a secure fit. It is recommended to inspect the cooler lines and connectors for wear or damage during replacement. Professional installation is advised to maintain system integrity and avoid leaks.

Quality Assurance and Warranty Information

This Genuine BMW part meets strict OEM standards for fit, form, and function. The automatic transmission oil cooler seal is manufactured to provide reliable sealing performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using part number 17101439140 helps ensure your BMW transmission cooling system operates as intended.

This part fits 60 vehicles. Search below:

YearMakeModelPositionNotes
2010BMW528iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2010BMW550iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2010BMW650iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2009BMW528iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2009BMW550iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2009BMW650iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW528iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW528xiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW550iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW650iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW750iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW750LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2008BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW525iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW525xiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW530iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW530xiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW550iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW650iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW750iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW750LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2007BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW525iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW525xiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW530iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW530xiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW550iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW650iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW750iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW750LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW760iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2006BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW525iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW530iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW545iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW645CiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW745iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW745LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW760iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2005BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW525iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW530iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW545iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW645CiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW745iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW745LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW760iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2004BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2003BMW745iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2003BMW745LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2003BMW760LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2003BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2002BMW745iN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2002BMW745LiN/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2002BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2001BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler
2000BMWX5N/A16.5 x 4.8 x 23mm; Radiator to Transmission Cooler

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.