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Replacement Oil Cooler <br> 99-06 BMW 3-Series X3 Z4
Replacement Oil Cooler <br> 99-06 BMW 3-Series X3 Z4
Replacement Oil Cooler <br> 99-06 BMW 3-Series X3 Z4
Replacement Oil Cooler <br> 99-06 BMW 3-Series X3 Z4
Replacement Oil Cooler <br> 99-06 BMW 3-Series X3 Z4
MISHIMOTO
®

Replacement Oil Cooler
99-06 BMW 3-Series X3 Z4

SKU: MIS-MMOC-E46-99TC
$66.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

The factory transmission oil cooler on your 1999-2005 BMW E46 is a liquid-to-liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. Though these designs are tried and true, they eventually wear out and fail, leading to leaking coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic results and can cost thousands of dollars in rebuilding or replacing the transmission.--The Mishimoto Replacement Transmission Oil Cooler is a direct fit to the OEM, making it easy to install, and is equivalent to the OEM Specifications of performance. This product requires no modifications and is backed by the Mishimoto Lifetime Warranty. Replace your transmission cooler and prevent premature failure.

Features:

  • Direct fit for 1999-2005 BMW E46
  • Equivalent to OEM specifications for fit and function
  • Replaces leaking or failing factory transmission oil cooler
  • Durable, corrosion-resistant aluminum construction
  • Includes bracket for easy installation
  • Utilizes all factory lines and hardware
  • No modification required for installation


  • Package Includes:

  • (1) Oil Cooler
  • (2) Oil Cooler O-Rings


  • Compatible With:

  • 2000 BMW 323Ci 328Ci 2.8L
  • 2001-2006 BMW 325Ci M3 330Ci 3.0L
  • 2001-2005 BMW 325xi 325i 330i 330xi 3.0L
  • 2003-2005 BMW Z4 3.0L 2.5L
  • 1999-2000 BMW 323i 328i 2.8L
  • 2004-2006 BMW X3 2.5L 3.0L


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/