Gates 42420 Premium Engine Water Pump

The Gates 42420 is a premium OE-replacement engine water pump engineered to restore proper coolant circulation and keep your engine operating at its optimal temperature. Gates is one of the world's most trusted names in engine cooling components, and this water pump is built to fit and perform exactly to original equipment specifications.

Every Gates water pump starts with premium alloy construction and undergoes rigorous quality validation before leaving the factory. Each unit receives a 100% functional test of its seals and bearings, as well as a 100% leakage test of both the casting and the fully assembled pump — so you can install with confidence.

Key Features:

• New, never remanufactured construction
• Built to OE specifications for a precise, drop-in fit
• Premium alloy materials for long-lasting durability
• 100% seal and bearing functional test
• 100% leakage test on casting and fully assembled unit
• Backed by a limited lifetime warranty

Replacing a failing water pump promptly is critical — a compromised pump can lead to engine overheating, coolant loss, and costly internal engine damage. The Gates 42420 delivers the reliability and quality needed to restore your cooling system to proper operation.