Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Moroso coolant expansion tank is a direct bolt-in replacement for 1999–2007 GM 2500 and 2001–2007 GM 3500 gasoline pickup applications. It offers a factory-style replacement reservoir to restore coolant overflow and recovery functionality on the specified heavy-duty GM trucks. Use this direct-fit tank when servicing coolant systems on the listed GM 2500/3500 gas models.
Moroso 99-07 GM Pickup 2500/01-07 3500 (Gas) Coolant Expansion Tank - Direct Bolt-In Replacement
