Description
The Mishimoto MMTC-DMAX-11SL is a purpose-built transmission cooler finished in silver, engineered specifically for Chevrolet and GMC trucks running the 6.6L Duramax LML engine from 2011 through 2014. As a dedicated Mishimoto cooling component, it’s designed to bolt into this exact platform rather than serve as a generic, one-size-fits-all part.
Keeping transmission fluid within a stable operating temperature range matters for the long-term health of any heavy-duty drivetrain, and that’s the core job of this Mishimoto transmission cooler. As part of Mishimoto’s Cooling lineup, this trans cooler is intended to help manage heat generated during towing, hauling, and everyday driving in Duramax-equipped trucks, giving owners a dedicated Mishimoto cooler solution rather than relying solely on the factory setup. The silver finish also gives the unit a clean, OEM-style appearance once installed.
Vehicle Applications
This Mishimoto transmission cooler is built to fit Chevrolet and GMC trucks powered by the 6.6L Duramax LML engine, covering the 2011 through 2014 model years. If your Chevrolet or GMC truck falls within this Duramax LML generation and year range, the MMTC-DMAX-11SL is the transmission cooler engineered for your application.
Features
- Silver finish transmission cooler from Mishimoto
- Specifically designed to fit Chevrolet/GMC trucks with the 6.6L Duramax LML engine
- Covers the 2011-2014 model year range for Duramax LML applications
- Identified by Mishimoto part number MMTC-DMAX-11SL
- Part of Mishimoto’s dedicated Cooling product category
Specifications
- Brand: Mishimoto
- Part Number (MPN): MMTC-DMAX-11SL
- Product Type: Cooling
- Color: Silver
- Fitment: Chevrolet/GMC 6.6L Duramax LML, 2011-2014
Frequently Asked Questions
What vehicles does this Mishimoto transmission cooler fit?
It fits Chevrolet and GMC trucks equipped with the 6.6L Duramax LML engine, model years 2011 through 2014.
What color is the Mishimoto MMTC-DMAX-11SL transmission cooler?
This transmission cooler comes in a silver finish.
What is the part number for this Mishimoto trans cooler?
The part number (MPN) is MMTC-DMAX-11SL.
What brand makes this transmission cooler?
It is manufactured by Mishimoto as part of their Cooling product line.
Will this Mishimoto transmission cooler fit a Duramax outside the 2011-2014 range?
This specific cooler is designed for Chevrolet/GMC 6.6L Duramax LML trucks from 2011 to 2014 only, based on the listed fitment.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
