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DMS Engine Bay Tank (2016 - 2019 CTS-V) 76108000040

DMS Engine Bay Tank (2016 - 2019 CTS-V) 76108000040

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Item#:
dms-76108000040
Price: $399.99
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Dedicated Motorsports Engine Bay Coolant Expansion Tank (76108000040) - 2016-2019 Cadillac CTS-V

Enhance the cooling performance of your 2016-2019 Cadillac CTS-V with the Dedicated Motorsports Engine Bay Coolant Expansion Tank. Designed specifically for the LT4-powered V3 platform, this upgrade increases coolant capacity and improves overall system efficiency, helping your vehicle maintain lower intake air temperatures during aggressive driving or track use. It’s the perfect solution for enthusiasts looking to maximize performance and long-term reliability.

Constructed from high-quality 0.125-inch aluminum and TIG welded in-house, this tank is built for durability and precision. The added coolant volume helps purge trapped air more effectively, improving intercooler function and thermal stability. Featuring a satin black powder-coated finish for a clean OEM+ appearance, this system also includes an integrated billet filler neck and cap for quick and easy maintenance. With all necessary hardware included and a straightforward installation process, this is a true bolt-in upgrade that delivers immediate benefits.

Features

  • Adds nearly 1 gallon of coolant capacity to improve cooling efficiency and reduce intake air temperatures
  • Enhances system performance by allowing trapped air to purge more effectively
  • Constructed from 0.125-inch aluminum for strength, durability, and lightweight performance
  • Precision TIG welded in-house for consistent quality and reliability
  • Satin black powder-coated finish for corrosion resistance and a clean engine bay appearance
  • Integrated 1.5-inch billet filler neck and cap for easy bleeding and refilling
  • 3/4-inch inlet and outlet barbs for smooth, high-flow coolant routing
  • Includes clamps, hardware, and 3 feet of 5/8 heater hose for complete installation
  • Quick 30-minute installation with no cutting or fabrication required

Fitment

- 2016 Cadillac CTS-V
- 2017 Cadillac CTS-V
- 2018 Cadillac CTS-V
- 2019 Cadillac CTS-V

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