Water Pump - Dodge Gen III Hemi 5.7L/6.4L 11-13

The Water Pump for Dodge Gen III Hemi 5.7L/6.4L 11-13 is a direct replacement cooling system component engineered to maintain optimal engine temperature on late-model Dodge trucks and performance vehicles. Whether you're running stock power or pushing boost on a modified build, a quality OEM-spec water pump is critical infrastructure—failure means catastrophic overheating and potential engine damage. This Melling unit restores full factory cooling capacity and is the sensible choice for any Hemi owner prioritizing reliability over corner-cutting alternatives.

Built from durable aluminum construction with a natural finish, this mechanical water pump features a 3.79-inch hub height and black pulley design that matches factory specifications precisely. The integrated temperature sensor eliminates guesswork during installation and ensures your engine management system receives accurate coolant temp data—critical for modern fuel mapping and knock detection on turbocharged or supercharged applications. Melling's manufacturing standards guarantee proper flow rate and bearing longevity, preventing the cavitation and seal leakage that plague cheap aftermarket units. At 7.77 lbs, it matches OEM weight distribution for balanced serpentine belt operation.

Dodge Gen III Hemi owners performing routine maintenance, extended engine rebuilds, or high-output modifications will benefit from this pump's direct bolt-on fitment and zero-modification installation. Fits 2011–2013 Dodge Ram 1500, 2500, 3500 trucks and Charger/Challenger performance platforms with either the 5.7L or 6.4L displacement Hemi variant. When combined with fresh coolant and a quality radiator hose set, this pump ensures sustained cooling performance under street driving, towing, or track use. Installation is straightforward for any mechanic with basic hand tools; no adapters or modifications required.