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InMotion WU5049H Engine Water Pump

Brand	InMotion WU5049H
Fits	AM General, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac · 306 vehicles

OE-style replacement. Engineered for a direct OEM fit and straightforward installation.

Precision impeller. Promotes steady coolant flow for consistent engine temperature control.

Corrosion-resistant housing. Built for durability in harsh operating conditions.

$58.05Free shipping

In stock · usually ships same day before 1pm CST

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Engine Cooling Replacement

The InMotion WU5049H engine water pump is built for drivers replacing a worn cooling component on a wide range of GM trucks, SUVs, and performance applications. It is engineered for direct OEM-style fitment and steady coolant circulation to help maintain proper operating temperature.

Key Features

Precision-machined impeller for consistent coolant flow
High-quality bearings and seals for smooth operation and leak resistance
Corrosion-resistant housing for durability in demanding conditions
OEM fit engineering for straightforward installation
Application coverage for Chevrolet, GMC, Cadillac, Pontiac, Oldsmobile, and AM General models

Detailed Description

This InMotion water pump, part number WU5049H, is designed for vehicles that need dependable engine cooling performance. The precision-machined impeller helps move coolant efficiently through the system, while the bearing and seal construction supports stable operation and helps reduce the risk of leaks. The corrosion-resistant housing adds durability for long-term service in harsh operating environments. Fitment includes applications such as the Chevrolet C1500, GMC Sonoma, and Chevrolet Camaro, along with many other GM platforms from 1987-1996. Part number WU5049H is a practical replacement choice when restoring cooling system function on compatible vehicles.

What It Helps Solve

Coolant circulation problems caused by a worn pump
Engine overheating from reduced water pump efficiency
Coolant leaks related to failing seals or housing wear
Noisy or rough pump operation from bearing wear
Cooling system service needs on high-performance and standard-duty applications

Installation Notes and Tips

Verify engine application and cooling system configuration before installation. Clean the mounting surface thoroughly and inspect the belt drive, hoses, thermostat, and coolant condition while the system is open. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

InMotion markets this pump as an OEM-fit replacement built with durable internal components and a corrosion-resistant housing for reliable service.

This part fits 306 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Notes
1996	AM General	Hummer	5.7L	V8	High Performance
1996	Chevrolet	G30	4.3L	V6	Bolt-on Fan Clutch
1996	GMC	G3500	5.7L	V8	High Performance
1995	AM General	Hummer	5.7L	V8	High Performance
1995	Chevrolet	Astro	4.3L	V6	High Performance
1995	Chevrolet	Blazer	4.3L	V6	High Performance
1995	Chevrolet	C1500	4.3L	V6	High Performance
1995	Chevrolet	C1500 Suburban	5.7L	V8	High Performance
1995	Chevrolet	C2500	5.7L	V8	High Performance
1995	Chevrolet	C2500 Suburban	5.7L	V8	High Performance
1995	Chevrolet	C3500	5.7L	V8	High Performance
1995	Chevrolet	G10	5.0L	V8	High Performance
1995	Chevrolet	G20	5.7L	V8	High Performance
1995	Chevrolet	G30	5.7L	V8	High Performance
1995	Chevrolet	K1500	4.3L	V6	High Performance
1995	Chevrolet	K1500 Suburban	5.7L	V8	High Performance
1995	Chevrolet	K2500	4.3L	V6	High Performance
1995	Chevrolet	K2500 Suburban	5.7L	V8	High Performance
1995	Chevrolet	K3500	5.7L	V8	High Performance
1995	Chevrolet	S10	4.3L	V6	High Performance
1995	Chevrolet	Tahoe	5.7L	V8	High Performance
1995	GMC	C1500	5.7L	V8	High Performance
1995	GMC	C1500 Suburban	5.7L	V8	High Performance
1995	GMC	C2500	4.3L	V6	High Performance
1995	GMC	C2500 Suburban	5.7L	V8	High Performance
1995	GMC	C3500	5.7L	V8	High Performance
1995	GMC	G1500	5.0L	V8	High Performance
1995	GMC	G2500	5.7L	V8	High Performance
1995	GMC	G3500	4.3L	V6	High Performance
1995	GMC	Jimmy	4.3L	V6	High Performance
1995	GMC	K1500	5.0L	V8	High Performance
1995	GMC	K1500 Suburban	5.7L	V8	High Performance
1995	GMC	K2500	5.7L	V8	High Performance
1995	GMC	K2500 Suburban	5.7L	V8	High Performance
1995	GMC	K3500	5.7L	V8	High Performance
1995	GMC	Safari	4.3L	V6	High Performance
1995	GMC	Sonoma	4.3L	V6	High Performance
1995	GMC	Yukon	5.7L	V8	High Performance
1994	Chevrolet	Astro	4.3L	V6	High Performance
1994	Chevrolet	Blazer	5.7L	V8	High Performance
1994	Chevrolet	C1500	5.7L	V8	High Performance
1994	Chevrolet	C1500 Suburban	5.7L	V8	High Performance
1994	Chevrolet	C2500	4.3L	V6	High Performance
1994	Chevrolet	C2500 Suburban	5.7L	V8	High Performance
1994	Chevrolet	C3500	5.7L	V8	High Performance
1994	Chevrolet	G10	5.0L	V8	High Performance
1994	Chevrolet	G20	5.7L	V8	High Performance
1994	Chevrolet	G30	4.3L	V6	High Performance
1994	Chevrolet	K1500	5.0L	V8	High Performance
1994	Chevrolet	K1500 Suburban	5.7L	V8	High Performance
1994	Chevrolet	K2500	5.0L	V8	High Performance
1994	Chevrolet	K2500 Suburban	5.7L	V8	High Performance
1994	Chevrolet	K3500	5.7L	V8	High Performance
1994	Chevrolet	S10	4.3L	V6	High Performance
1994	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1994	GMC	C1500	5.0L	V8	High Performance
1994	GMC	C1500 Suburban	5.7L	V8	High Performance
1994	GMC	C2500	5.7L	V8	High Performance
1994	GMC	C2500 Suburban	5.7L	V8	High Performance
1994	GMC	C3500	5.7L	V8	High Performance
1994	GMC	G1500	5.0L	V8	High Performance
1994	GMC	G2500	4.3L	V6	High Performance
1994	GMC	G3500	5.7L	V8	High Performance
1994	GMC	Jimmy	4.3L	V6	High Performance
1994	GMC	K1500	5.0L	V8	High Performance
1994	GMC	K1500 Suburban	5.7L	V8	High Performance
1994	GMC	K2500	5.7L	V8	High Performance
1994	GMC	K2500 Suburban	5.7L	V8	High Performance
1994	GMC	K3500	5.7L	V8	High Performance
1994	GMC	Safari	4.3L	V6	High Performance
1994	GMC	Sonoma	4.3L	V6	High Performance
1994	GMC	Yukon	5.7L	V8	High Performance
1994	Oldsmobile	Bravada	4.3L	V6	High Performance
1993	Cadillac	Commercial Chassis	5.7L	V8	High Performance
1993	Cadillac	Fleetwood	5.7L	V8	High Performance
1993	Chevrolet	Astro	4.3L	V6	High Performance
1993	Chevrolet	Blazer	5.7L	V8	High Performance
1993	Chevrolet	C1500	4.3L	V6	High Performance
1993	Chevrolet	C1500 Suburban	5.7L	V8	High Performance
1993	Chevrolet	C2500	4.3L	V6	High Performance
1993	Chevrolet	C2500 Suburban	5.7L	V8	High Performance
1993	Chevrolet	C3500	5.7L	V8	High Performance
1993	Chevrolet	Caprice	4.3L	V6	High Performance
1993	Chevrolet	G10	5.7L	V8	High Performance
1993	Chevrolet	G20	5.7L	V8	High Performance
1993	Chevrolet	G30	5.7L	V8	High Performance
1993	Chevrolet	K1500	5.0L	V8	High Performance
1993	Chevrolet	K1500 Suburban	5.7L	V8	High Performance
1993	Chevrolet	K2500	4.3L	V6	High Performance
1993	Chevrolet	K2500 Suburban	5.7L	V8	High Performance
1993	Chevrolet	K3500	5.7L	V8	High Performance
1993	Chevrolet	S10	4.3L	V6	High Performance
1993	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1993	GMC	C1500	5.7L	V8	High Performance
1993	GMC	C1500 Suburban	5.7L	V8	High Performance
1993	GMC	C2500	4.3L	V6	High Performance
1993	GMC	C2500 Suburban	5.7L	V8	High Performance
1993	GMC	C3500	5.7L	V8	High Performance
1993	GMC	G1500	5.7L	V8	High Performance
1993	GMC	G2500	5.0L	V8	High Performance
1993	GMC	G3500	4.3L	V6	High Performance
1993	GMC	Jimmy	4.3L	V6	High Performance
1993	GMC	K1500	4.3L	V6	High Performance
1993	GMC	K1500 Suburban	5.7L	V8	High Performance
1993	GMC	K2500	5.0L	V8	High Performance
1993	GMC	K2500 Suburban	5.7L	V8	High Performance
1993	GMC	K3500	5.7L	V8	High Performance
1993	GMC	Safari	4.3L	V6	High Performance
1993	GMC	Sonoma	4.3L	V6	High Performance
1993	GMC	Typhoon	4.3L	V6	High Performance
1993	GMC	Yukon	5.7L	V8	High Performance
1993	Oldsmobile	Bravada	4.3L	V6	High Performance
1992	Cadillac	Brougham	5.7L	V8	High Performance
1992	Cadillac	Commercial Chassis	5.7L	V8	High Performance
1992	Chevrolet	Astro	4.3L	V6	High Performance
1992	Chevrolet	Blazer	5.7L	V8	High Performance
1992	Chevrolet	C1500	5.0L	V8	High Performance
1992	Chevrolet	C1500 Suburban	5.7L	V8	High Performance
1992	Chevrolet	C2500	4.3L	V6	High Performance
1992	Chevrolet	C2500 Suburban	5.7L	V8	High Performance
1992	Chevrolet	C3500	5.7L	V8	High Performance
1992	Chevrolet	Camaro	5.0L	V8	High Performance
1992	Chevrolet	Caprice	4.3L	V6	High Performance
1992	Chevrolet	G10	5.0L	V8	High Performance
1992	Chevrolet	G20	5.7L	V8	High Performance
1992	Chevrolet	G30	5.7L	V8	High Performance
1992	Chevrolet	K1500	5.0L	V8	High Performance
1992	Chevrolet	K1500 Suburban	5.7L	V8	High Performance
1992	Chevrolet	K2500	5.7L	V8	High Performance
1992	Chevrolet	K2500 Suburban	5.7L	V8	High Performance
1992	Chevrolet	K3500	5.7L	V8	High Performance
1992	Chevrolet	S10	4.3L	V6	High Performance
1992	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1992	GMC	C1500	5.0L	V8	High Performance
1992	GMC	C1500 Suburban	5.7L	V8	High Performance
1992	GMC	C2500	4.3L	V6	High Performance
1992	GMC	C2500 Suburban	5.7L	V8	High Performance
1992	GMC	C3500	5.7L	V8	High Performance
1992	GMC	G1500	4.3L	V6	High Performance
1992	GMC	G2500	5.0L	V8	High Performance
1992	GMC	G3500	5.7L	V8	High Performance
1992	GMC	Jimmy	4.3L	V6	High Performance
1992	GMC	K1500	4.3L	V6	High Performance
1992	GMC	K1500 Suburban	5.7L	V8	High Performance
1992	GMC	K2500	4.3L	V6	High Performance
1992	GMC	K2500 Suburban	5.7L	V8	High Performance
1992	GMC	K3500	5.7L	V8	High Performance
1992	GMC	Safari	4.3L	V6	High Performance
1992	GMC	Sonoma	4.3L	V6	High Performance
1992	GMC	Typhoon	4.3L	V6	High Performance
1992	GMC	Yukon	5.7L	V8	High Performance
1992	Oldsmobile	Bravada	4.3L	V6	High Performance
1992	Pontiac	Firebird	5.0L	V8	High Performance
1991	Cadillac	Brougham	5.0L	V8	High Performance
1991	Chevrolet	Astro	4.3L	V6	High Performance
1991	Chevrolet	Blazer	5.7L	V8	High Performance
1991	Chevrolet	C1500	5.0L	V8	High Performance
1991	Chevrolet	C2500	5.0L	V8	High Performance
1991	Chevrolet	C3500	5.7L	V8	High Performance
1991	Chevrolet	Camaro	5.7L	V8	High Performance
1991	Chevrolet	Caprice	5.7L	V8	High Performance
1991	Chevrolet	G10	5.7L	V8	High Performance
1991	Chevrolet	G20	5.7L	V8	High Performance
1991	Chevrolet	G30	4.3L	V6	High Performance
1991	Chevrolet	K1500	5.7L	V8	High Performance
1991	Chevrolet	K2500	5.0L	V8	High Performance
1991	Chevrolet	K3500	5.7L	V8	High Performance
1991	Chevrolet	R1500 Suburban	5.7L	V8	High Performance
1991	Chevrolet	R2500 Suburban	5.7L	V8	High Performance
1991	Chevrolet	S10	4.3L	V6	High Performance
1991	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1991	Chevrolet	V1500 Suburban	5.7L	V8	High Performance
1991	Chevrolet	V2500 Suburban	5.7L	V8	High Performance
1991	GMC	C1500	5.0L	V8	High Performance
1991	GMC	C2500	5.0L	V8	High Performance
1991	GMC	C3500	5.7L	V8	High Performance
1991	GMC	G1500	5.0L	V8	High Performance
1991	GMC	G2500	4.3L	V6	High Performance
1991	GMC	G3500	4.3L	V6	High Performance
1991	GMC	Jimmy	5.7L	V8	High Performance
1991	GMC	K1500	4.3L	V6	High Performance
1991	GMC	K2500	5.7L	V8	High Performance
1991	GMC	K3500	5.7L	V8	High Performance
1991	GMC	R1500 Suburban	5.7L	V8	High Performance
1991	GMC	R2500 Suburban	5.7L	V8	High Performance
1991	GMC	S15 Jimmy	4.3L	V6	High Performance
1991	GMC	Safari	4.3L	V6	High Performance
1991	GMC	Sonoma	4.3L	V6	High Performance
1991	GMC	Syclone	4.3L	V6	High Performance
1991	GMC	V1500 Suburban	5.7L	V8	High Performance
1991	GMC	V2500 Suburban	5.7L	V8	High Performance
1991	Oldsmobile	Bravada	4.3L	V6	High Performance
1991	Pontiac	Firebird	5.0L	V8	High Performance
1990	Cadillac	Brougham	5.7L	V8	High Performance
1990	Chevrolet	Astro	4.3L	V6	High Performance
1990	Chevrolet	Blazer	5.7L	V8	High Performance
1990	Chevrolet	C1500	4.3L	V6	High Performance
1990	Chevrolet	C2500	5.0L	V8	High Performance
1990	Chevrolet	C3500	5.7L	V8	High Performance
1990	Chevrolet	Camaro	5.7L	V8	High Performance
1990	Chevrolet	Caprice	5.7L	V8	High Performance
1990	Chevrolet	G10	5.7L	V8	High Performance
1990	Chevrolet	G20	5.7L	V8	High Performance
1990	Chevrolet	G30	4.3L	V6	High Performance
1990	Chevrolet	K1500	5.0L	V8	High Performance
1990	Chevrolet	K2500	5.0L	V8	High Performance
1990	Chevrolet	K3500	5.7L	V8	High Performance
1990	Chevrolet	R1500 Suburban	5.7L	V8	High Performance
1990	Chevrolet	R2500 Suburban	5.7L	V8	High Performance
1990	Chevrolet	S10	4.3L	V6	High Performance
1990	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1990	Chevrolet	V1500 Suburban	5.7L	V8	High Performance
1990	Chevrolet	V2500 Suburban	5.7L	V8	High Performance
1990	GMC	C1500	5.0L	V8	High Performance
1990	GMC	C2500	4.3L	V6	High Performance
1990	GMC	C3500	5.7L	V8	High Performance
1990	GMC	G1500	4.3L	V6	High Performance
1990	GMC	G2500	4.3L	V6	High Performance
1990	GMC	G3500	5.7L	V8	High Performance
1990	GMC	Jimmy	5.7L	V8	High Performance
1990	GMC	K1500	5.0L	V8	High Performance
1990	GMC	K2500	5.7L	V8	High Performance
1990	GMC	K3500	5.7L	V8	High Performance
1990	GMC	R1500 Suburban	5.7L	V8	High Performance
1990	GMC	R2500 Suburban	5.7L	V8	High Performance
1990	GMC	S15	4.3L	V6	High Performance
1990	GMC	S15 Jimmy	4.3L	V6	High Performance
1990	GMC	Safari	4.3L	V6	High Performance
1990	GMC	V1500 Suburban	5.7L	V8	High Performance
1990	GMC	V2500 Suburban	5.7L	V8	High Performance
1990	Pontiac	Firebird	5.7L	V8	High Performance
1989	Chevrolet	Astro	4.3L	V6	High Performance
1989	Chevrolet	Blazer	5.7L	V8	High Performance
1989	Chevrolet	C1500	5.7L	V8	High Performance
1989	Chevrolet	C2500	5.7L	V8	High Performance
1989	Chevrolet	C3500	5.7L	V8	High Performance
1989	Chevrolet	Camaro	5.0L	V8	High Performance
1989	Chevrolet	Caprice	5.0L	V8	High Performance
1989	Chevrolet	G10	4.3L	V6	High Performance
1989	Chevrolet	G20	4.3L	V6	High Performance
1989	Chevrolet	G30	5.7L	V8	High Performance
1989	Chevrolet	K1500	5.7L	V8	High Performance
1989	Chevrolet	K2500	5.0L	V8	High Performance
1989	Chevrolet	K3500	5.7L	V8	High Performance
1989	Chevrolet	R1500 Suburban	5.7L	V8	High Performance
1989	Chevrolet	R2500 Suburban	5.7L	V8	High Performance
1989	Chevrolet	S10	4.3L	V6	High Performance
1989	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1989	Chevrolet	V1500 Suburban	5.7L	V8	High Performance
1989	Chevrolet	V2500 Suburban	5.7L	V8	High Performance
1989	GMC	C1500	5.7L	V8	High Performance
1989	GMC	C2500	5.7L	V8	High Performance
1989	GMC	C3500	5.7L	V8	High Performance
1989	GMC	G1500	5.0L	V8	High Performance
1989	GMC	G2500	4.3L	V6	High Performance
1989	GMC	G3500	4.3L	V6	High Performance
1989	GMC	Jimmy	5.7L	V8	High Performance
1989	GMC	K1500	4.3L	V6	High Performance
1989	GMC	K2500	4.3L	V6	High Performance
1989	GMC	K3500	5.7L	V8	High Performance
1989	GMC	R1500 Suburban	5.7L	V8	High Performance
1989	GMC	R2500 Suburban	5.7L	V8	High Performance
1989	GMC	S15	4.3L	V6	High Performance
1989	GMC	S15 Jimmy	4.3L	V6	High Performance
1989	GMC	Safari	4.3L	V6	High Performance
1989	GMC	V1500 Suburban	5.7L	V8	High Performance
1989	GMC	V2500 Suburban	5.7L	V8	High Performance
1989	Pontiac	Firebird	5.0L	V8	High Performance
1988	Chevrolet	Astro	4.3L	V6	High Performance
1988	Chevrolet	C1500	5.0L	V8	High Performance
1988	Chevrolet	C2500	5.7L	V8	High Performance
1988	Chevrolet	C3500	5.7L	V8	High Performance
1988	Chevrolet	Camaro	5.0L	V8	High Performance
1988	Chevrolet	G10	5.0L	V8	High Performance
1988	Chevrolet	G20	4.3L	V6	High Performance
1988	Chevrolet	G30	5.7L	V8	High Performance
1988	Chevrolet	K1500	4.3L	V6	High Performance
1988	Chevrolet	K2500	4.3L	V6	High Performance
1988	Chevrolet	K3500	5.7L	V8	High Performance
1988	Chevrolet	S10	4.3L	V6	High Performance
1988	Chevrolet	S10 Blazer	4.3L	V6	High Performance
1988	GMC	C1500	4.3L	V6	High Performance
1988	GMC	C2500	4.3L	V6	High Performance
1988	GMC	C3500	5.7L	V8	High Performance
1988	GMC	G1500	5.0L	V8	High Performance
1988	GMC	G2500	5.0L	V8	High Performance
1988	GMC	G3500	5.7L	V8	High Performance
1988	GMC	K1500	4.3L	V6	High Performance
1988	GMC	K2500	5.7L	V8	High Performance
1988	GMC	K3500	5.7L	V8	High Performance
1988	GMC	R1500 Suburban	5.7L	V8	High Performance
1988	GMC	R2500 Suburban	5.7L	V8	High Performance
1988	GMC	S15	4.3L	V6	High Performance
1988	GMC	S15 Jimmy	4.3L	V6	High Performance
1988	GMC	Safari	4.3L	V6	High Performance
1988	GMC	V1500 Suburban	5.7L	V8	High Performance
1988	GMC	V2500 Suburban	5.7L	V8	High Performance
1988	Pontiac	Firebird	5.7L	V8	High Performance
1987	Chevrolet	Astro	4.3L	V6	High Performance
1987	Chevrolet	G10	5.0L	V8	High Performance
1987	Chevrolet	G20	5.0L	V8	High Performance
1987	Chevrolet	G30	5.7L	V8	High Performance
1987	GMC	G1500	4.3L	V6	High Performance
1987	GMC	G2500	5.7L	V8	High Performance
1987	GMC	G3500	5.7L	V8	High Performance
1987	GMC	Safari	4.3L	V6	High Performance
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