Mishimoto Aluminum Degas Tank - Natural (2019-2025 Ram 6.7L Cummins) - MMRT-RAM-19N
Replace the weak, failure-prone factory plastic expansion tank in your 2019-2025 Ram 6.7L Cummins with the Mishimoto Aluminum Degas Tank in a natural finish (MMRT-RAM-19N). Stock plastic coolant tanks are notorious for becoming brittle, cracking, and discolored after enduring thousands of heat cycles. Mishimoto's heavy-duty upgrade is expertly constructed from TIG-welded aluminum to provide long-lasting durability, superior temperature resistance, and an ideal raw finish ready for custom powder-coating, anodizing, or hydro-dipping.
Engineered as a direct, drop-in replacement in the factory location, this degas tank features internal baffles to maintain coolant stability and prevent air pockets under heavy load, an integrated sight glass for quick fluid level checks, and an included OEM-quality level sensor to retain your truck's factory low coolant warning system. Installation is simple and straightforward without even requiring a full cooling system drain. Backed by the Mishimoto Lifetime Warranty.
Features
- Heavy-duty TIG-welded aluminum construction eliminates the weak factory plastic tank
- Raw natural aluminum finish provides a clean look and serves as a blank canvas for custom powder-coating, anodizing, or hydro-dipping
- Internal baffles maintain coolant stability under heavy load and prevent harmful air pockets
- Includes an OEM-quality level sensor to retain factory low coolant warning functionality
- Integrated sight glass allows for quick and easy visual coolant level checks
- Direct-fit design mounts in the factory location with no modifications required
- Installs easily with basic hand tools without requiring a full cooling system drain
- Includes aluminum reservoir tank, level sensor, worm gear clamps, and mounting hardware
- Backed by the Mishimoto Lifetime Warranty
Fitment
- 2019 Ram 2500 6.7L Cummins (DT)
- 2019 Ram 3500 6.7L Cummins (DT)
- 2020 Ram 2500 6.7L Cummins (DT)
- 2020 Ram 3500 6.7L Cummins (DT)
- 2021 Ram 2500 6.7L Cummins (DT)
- 2021 Ram 3500 6.7L Cummins (DT)
- 2022 Ram 2500 6.7L Cummins (DT)
- 2022 Ram 3500 6.7L Cummins (DT)
- 2023 Ram 2500 6.7L Cummins (DT)
- 2023 Ram 3500 6.7L Cummins (DT)
- 2024 Ram 2500 6.7L Cummins (DT)
- 2024 Ram 3500 6.7L Cummins (DT)
- 2025 Ram 2500 6.7L Cummins (DT)
- 2025 Ram 3500 6.7L Cummins (DT)
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