Dedicated Motorsports 40K Transmission Cooler Kit (76108000084) - 2009-2015 Cadillac CTS-V
Keep your transmission temperatures under control with the Dedicated Motorsports 40K Transmission Cooler Kit for the 2009-2015 Cadillac CTS-V. Designed for high-performance and high-horsepower applications, this system delivers massive cooling capacity by utilizing a 40,000 BTU cooler mounted in the factory location. Its the ultimate solution for maintaining consistent transmission performance during aggressive driving, racing, or heavy load conditions.
Unlike traditional setups that compromise airflow by stacking components, this kit retains the OEM-style layout for optimal efficiency. To accommodate the larger cooler, the A/C condenser and heat exchanger are repositioned slightly forward, ensuring proper fitment while maximizing cooling potential. The system also bypasses the factory radiator-integrated cooler, reducing heat transfer from the engine and minimizing restriction within the transmission system. Complete with billet adapters, pre-made lines, and mounting hardware, this kit is engineered for serious performance builds.
Features
- High-capacity 40,000 BTU transmission cooler for superior heat management
- Designed to mount in the factory location for optimal airflow and efficiency
- Maintains proper cooling system layout without blocking the heat exchanger
- Bypasses factory radiator cooler to reduce heat input and improve flow
- Includes DMS billet transmission line adapter with -8AN fittings
- Pre-made -8AN crimped lines for a clean and reliable installation
- Aluminum mounting brackets, spacers, and hardware included
- Ideal for high-performance, racing, and heavy-duty applications
Fitment
- 2009 Cadillac CTS-V
- 2010 Cadillac CTS-V
- 2011 Cadillac CTS-V
- 2012 Cadillac CTS-V
- 2013 Cadillac CTS-V
- 2014 Cadillac CTS-V
- 2015 Cadillac CTS-V
Note: Installation may require trimming the bumper beam or upgrading to a tubular crash bar for clearance. Power steering cooler must be relocated or bypassed due to space constraints.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

