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INFO
Chevy Silverado 1500 Water Pump is an application-specific replacement for Cadillac Escalade and the other vehicles listed in the product fitment data. Designed for 6.2L V8 4WD/ 4.3L V6 4WD & RWD, VIN: H, Eng Code: LV3/ 5.3L V8 4WD & RWD, VIN: C, Eng Code: L83/ 6.2L V8 4WD & RWD, VIN: J, Eng Code: L86, it supports coolant circulation between the engine and radiator as part of the engine cooling system. This assembly is intended for repairs after a technician identifies coolant leakage at the pump, bearing noise, shaft play, or reduced coolant circulation. Overheating and coolant loss can also be caused by hoses, the radiator, thermostat, cap, or another component, so the cooling system should be diagnosed before parts are ordered.
The package supplies Engine Water Pump. The Chevy Silverado 1500 Water Pump uses the mounting and connection layout required by the confirmed application rather than a universal housing. Match the model year, engine, mounting pattern, coolant ports, drive arrangement, and reference number 12671394 to the removed part. During installation, use the vehicle service procedure for surface preparation, fastener torque, belt routing or electrical connection, coolant refill, and air bleeding. A correctly matched pump restores the mechanical path needed to circulate coolant without changing the vehicle's original cooling-system design.
Features
- Application-specific replacement for Cadillac Escalade with 6.2L V8 4WD/ 4.3L V6 4WD & RWD, VIN: H, Eng Code: LV3/ 5.3L V8 4WD & RWD, VIN: C, Eng Code: L83/ 6.2L V8 4WD & RWD, VIN: J, Eng Code: L86.
- Supports coolant circulation through the engine and radiator after the failed pump is removed.
- Package includes Engine Water Pump.
- Mounting layout and coolant connections follow the confirmed direct-replacement application.
- Useful for cooling-system repairs involving a verified leak, bearing fault, shaft play, or circulation concern.
- Reference number 12671394 provides an additional check against the removed component.

