Keep coolant moving through the engine and radiator with the GMB water pump, part number 120-4430, a serpentine-belt-driven unit designed to match OE coolant flow rate and pressure. It fits many vehicles, among them the 2011-2018 Ram 1500, 2009-2010 Dodge Ram 1500 and 2011-2018 Ram 2500 with the V8-5.7L engine, as a direct-fit replacement for the listed applications; see the Buyer's Guide tab for the full list. The listed applications use one pump.
- Built to OE-level tolerances: made to meet or surpass the original equipment specifications.
- Factory tested: every pump is 100% tested at the factory for leakage and dimensional precision, and tested for bearing noise and durability.
- OE coolant flow: designed to match the original coolant flow rate and pressure.
- Construction: aluminum casting with a metal impeller, standard impeller rotation and a 4.75 in hub diameter.
In the box: the pump with its serpentine belt pulley, one rubber gasket and installation instructions. Bolts, bracket, back housing, thermostat, sensor and fan clutch are not included. Consult the vehicle service information for the correct fasteners and whether the originals may be reused.
As an engine water pump, it circulates coolant between the engine and the radiator. Signs a water pump may need replacing include coolant seeping from the pump, a whining or grinding noise from the pump area, a loose or wobbling pulley, or rising engine temperature. If a failed pump is the cause, this unit replaces it; diagnose the cooling system before replacing parts. Country of origin: China.
Interchange: 512578 · AW6341 · FWP2253 · 99511 · P2253 · 58688 · 53022192AE · 53022192AF · 53022192AG · 53022192AI · 53022192AJ · 53022192AK · DP1452 · 43559 · 411138 · CP6341 · NP016341 · T7054 · US6341
This part cross-references / interchanges with the following part numbers:
512578, AW6341, FWP2253, 99511, P2253, 58688, 53022192AE, 53022192AF, 53022192AG, 53022192AI, 53022192AJ, 53022192AK, DP1452, 1204430, 43559, 411138, CP6341, NP016341, T7054, US6341
