Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC image 2

Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC

$118.95
$118.95
Skip to product information
Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC image 2
  • Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC image 2
  • Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC image 1
  • Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC image 3
Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC

Mishimoto Replacement Automatic Transmission Cooler MMOC-E46-99TC

$118.95
$118.95

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.

Intentional design

We make things that work better and last longer. Our products solve real problems with clean design.

Quality first

We obsess over the details and strive to deliver the best products at the best prices, every time.

Customer care

We're always on your side: keeping our loyal customers happy is our top priority and number one goal.

Feature 1

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

Feature 2

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.