Hold your cooling system at its designed pressure with the Gates Radiator Cap 31525, an OE-type pressure cap that fits a wide range of makes and models—including the 1993-2021 Jeep Grand Cherokee, 2005-2010 Chrysler 300, 2006-2010 Dodge Charger (and 2015), 1993-2002 Chevrolet Camaro, and 2003-2009 Chrysler PT Cruiser. It covers more than 50 applications, so check the Buyer's Guide tab for the full list.
- Durable construction: corrosion-resistant, heavy-gauge metal or high-quality plastic, depending on the application, for long service life and accurate pressure control.
- Application-specific valves: engineered for precise pressure control with vent and vacuum-relief valves matched to the vehicle.
- OE-level build: built to meet or exceed OE specifications for function, form and fit, and to meet or exceed environmental regulatory standards to help reduce air pollution.
- Simple install: requires no adjustment—just remove the old cap and seat the new one.
A radiator/coolant reservoir cap seals the system and holds coolant under pressure, which raises its boiling point, while the vacuum-relief valve lets coolant return from the recovery tank as the engine cools. If a worn cap is behind coolant loss, overflow, or a system that won't hold pressure, this replaces it.
Interchange: T-18 · 703-1725 · 703-2464 · R-34
T18 · 7031725 · 7032464 · R34 · 12R10 · 33043 · 10234 · 4546255 · 52027793 · 52028860AA · 52028860AB · 52028974AA · 52079691AA · 52079799AA · 55111361AA · 54221 · 46044 · 10219587 · 10233950 · 10283371 · 10402081 · 25713159 · 25730221 · 11234
This part cross-references / interchanges with the following part numbers:
12R10, 33043, 10234, 4546255, 52027793, 52028860AA, 52028860AB, 52028974AA, 52079691AA, 52079799AA, 55111361AA, 54221, 46044, 10219587, 10233950, 10283371, 10402081, 25713159, 25730221, T-18, 703-1725, 703-2464, 31525, 11234, R-34
