12456326 Genuine GM Water Pump Kit For Chevrolet C2500 7.4L

Name: 12456326 Genuine GM Water Pump Kit For Chevrolet C2500 7.4L
Brand: GM
SKU: 12456326
Price: 379.00 USD
Availability: InStock

P/N: 12456326 Manufactured by: GM

$379.00 - $379.00

$379.00

$379.00 - $379.00

$379.00

3 in Stock

Condition: New

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Description

The 12456326 water pump kit is designed to move coolant through the engine and radiator to control operating temperature in GM 7.4L V8 engines. It is produced to GM factory standards to ensure correct fitment and reliable coolant circulation in the original cooling system used on these trucks.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
1995	Chevrolet Tahoe	7.4L V8	—
1996–1999	Chevrolet P30	7.4L V8	—
1996–2000	Chevrolet Express	7.4L V8	—
1988–1995	Chevrolet C1500	7.4L V8	—
1988–2000	Chevrolet C2500	7.4L V8	—
1988–2000	Chevrolet C3500	7.4L V8	—
1988–1995	Chevrolet K1500	7.4L V8	—
1988–2000	Chevrolet K2500	7.4L V8	—
1988–2000	Chevrolet K3500	7.4L V8	—
1988–1996	Chevrolet G30	7.4L V8	—
1988–1991	Chevrolet G20	7.4L V8	—
1994–1995	Chevrolet G10	7.4L V8	—
1987–1999	Chevrolet Suburban	7.4L V8	—
1987	Chevrolet R10	7.4L V8	—
1987–1988	Chevrolet R20	7.4L V8	—
1989	Chevrolet R2500	7.4L V8	—
1987–1988	Chevrolet R30	7.4L V8	—
1989–1991	Chevrolet R3500	7.4L V8	—
1987	Chevrolet V10	7.4L V8	—
1987	Chevrolet V20	7.4L V8	—
1987–1988	Chevrolet V30	7.4L V8	—
1989–1991	Chevrolet V3500	7.4L V8	—
1988–1995	GMC C1500	7.4L V8	—
1988–2000	GMC C2500	7.4L V8	—
1988–2000	GMC C3500	7.4L V8	—
1988–1995	GMC K1500	7.4L V8	—
1988–2000	GMC K2500	7.4L V8	—
1988–2000	GMC K3500	7.4L V8	—
1988–1991	GMC G1500	7.4L V8	—
1988–1991	GMC G2500	7.4L V8	—
1988–1996	GMC G3500	7.4L V8	—
1998–2000	GMC Savana	7.4L V8	—
1987–1991	GMC Jimmy	7.4L V8	—
1987–1999	GMC Suburban	7.4L V8	—
1994–1995	GMC Yukon	7.4L V8	—
1987	GMC R1500	7.4L V8	—
1987–1989	GMC R2500	7.4L V8	—
1987–1991	GMC R3500	7.4L V8	—
1987	GMC V1500	7.4L V8	—
1987	GMC V2500	7.4L V8	—
1987–1991	GMC V3500	7.4L V8	—

General Specifications

Condition	New
Part Number	12456326
Brand	GM
Part Type	Water Pump Kit
Years	1987–2000
Fitment Type	Direct Replacement
Weight	5.50 lb
Engine	7.4L V8

Product Features

The 12456326 water pump kit is built to maintain proper coolant flow in GM big block V8 cooling systems:

Designed for GM 7.4L V8 engine cooling system applications.
Moves coolant through the engine block and cylinder heads to remove heat.
Manufactured to match factory mounting points and sealing surfaces.
Maintains stable coolant circulation under load and extended operation.
Constructed to align with the original accessory drive configuration.
Built to integrate with the factory radiator and coolant routing system.

Application Notes

The 12456326 water pump kit is used on vehicles equipped with the GM 7.4L V8 engine produced from 1987 through 2000. It installs into the original cooling system configuration used on these trucks.

Always verify part number, engine configuration, and cooling system components before installation.