InMotion WU5077 Engine Water Pump

Name: InMotion WU5077 Engine Water Pump
Brand: InMotion
SKU: HKKS-WU5077
Price: 84.71 USD
Availability: InStock

⚙️ 210 vehicles fit this part

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🚗Fitment: Chevrolet, GMC, Isuzu, and Oldsmobile, Astro, Blazer, Bravada, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Express 1500, Express 2500, Express 3500, G30, G3500, Hombre, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, S10, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Silverado 1500, Sonoma, Tahoe, and Yukon

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Engine Water Pump for GM V6 Applications

Restore cooling system performance with the InMotion WU5077 engine water pump. This replacement pump is built for direct-fit service on a wide range of Chevrolet, GMC, Oldsmobile, and Isuzu applications, including Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Astro models. The WU5077 is engineered for steady coolant circulation, reliable sealing, and consistent operation in demanding daily driving.

Key Features

Precision-machined impeller for efficient coolant flow
High-quality bearings and seals for smooth, leak-resistant operation
Corrosion-resistant housing for long-term durability
OEM-style fit for straightforward replacement
Direct replacement for many 1996-2012 GM truck, van, and SUV applications

Detailed Description

The InMotion WU5077 water pump is designed to move coolant through the engine at the proper rate, helping maintain stable operating temperatures and reduce the risk of overheating. Its precision-machined impeller supports consistent circulation, while the bearing and seal design helps maintain quiet, dependable performance. This part number, WU5077, is a practical choice for service on vehicles such as Chevrolet Express 1500, GMC Savana 1500, and Chevrolet Tahoe applications where dependable cooling is critical.

Compatible With 1996-2012 Chevrolet Express 1500, 1996-1998 Chevrolet Express 1500, 2001-2012 Chevrolet Silverado 1500, 2001-2012 GMC Savana 1500, 1997-1998 GMC Savana 1500, 2001-2012 GMC Sierra 1500, 2001-2005 Chevrolet Astro, 1996-1998 Chevrolet Astro, 2001-2005 Chevrolet Blazer, 1996-1998 Chevrolet Blazer, 2001-2005 Chevrolet Express 2500, 1998 Chevrolet Express 2500, 2001-2005 GMC Jimmy, 1996-1998 GMC Jimmy, 2001-2005 GMC Safari, 1996-1998 GMC Safari, 2001-2005 GMC Savana 2500, 1997-1998 GMC Savana 2500, 2001-2004 Chevrolet S10, 1996-1998 Chevrolet S10, 2001-2004 GMC Sonoma, 1996-1998 GMC Sonoma, and additional listed GM truck, van, and SUV fitments.

What It Helps Address

Engine overheating from reduced coolant circulation
Coolant leaks caused by worn pump seals
Noisy operation from aging pump bearings
Poor cooling performance in high-load driving
Replacement needs during cooling system service

Installation Notes and Tips

Verify engine configuration and any fitment notes before installation, especially on applications listed with threaded fan clutch, serpentine belt, or VIN-specific requirements. Inspect the thermostat, hoses, belt drive components, and coolant condition during service so the new pump can operate in a clean, stable cooling system. For best results, flush the system if contamination or corrosion is present and refill with the correct coolant specification.

Quality Assurance

InMotion designs the WU5077 with durable bearings, seals, and a corrosion-resistant housing to support reliable cooling-system service. This part number, WU5077, is built for OEM-style fitment across the listed Chevrolet, GMC, Oldsmobile, and Isuzu applications.

This part fits 210 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2012	Chevrolet	Express 1500	4.3L	V6	N/A
2012	Chevrolet	Silverado 1500	4.3L	V6	N/A
2012	GMC	Savana 1500	4.3L	V6	N/A
2012	GMC	Sierra 1500	4.3L	V6	N/A
2011	Chevrolet	Express 1500	4.3L	V6	N/A
2011	Chevrolet	Silverado 1500	4.3L	V6	N/A
2011	GMC	Savana 1500	4.3L	V6	N/A
2011	GMC	Sierra 1500	4.3L	V6	N/A
2010	Chevrolet	Express 1500	4.3L	V6	N/A
2010	Chevrolet	Silverado 1500	4.3L	V6	N/A
2010	GMC	Savana 1500	4.3L	V6	N/A
2010	GMC	Sierra 1500	4.3L	V6	N/A
2009	Chevrolet	Express 1500	4.3L	V6	N/A
2009	Chevrolet	Silverado 1500	4.3L	V6	N/A
2009	GMC	Savana 1500	4.3L	V6	N/A
2009	GMC	Sierra 1500	4.3L	V6	N/A
2008	Chevrolet	Express 1500	4.3L	V6	N/A
2008	Chevrolet	Silverado 1500	4.3L	V6	N/A
2008	GMC	Savana 1500	4.3L	V6	N/A
2008	GMC	Sierra 1500	4.3L	V6	N/A
2007	Chevrolet	Express 1500	4.3L	V6	N/A
2007	Chevrolet	Silverado 1500	4.3L	V6	N/A
2007	GMC	Savana 1500	4.3L	V6	N/A
2007	GMC	Sierra 1500	4.3L	V6	N/A
2006	Chevrolet	Express 1500	4.3L	V6	N/A
2006	Chevrolet	Silverado 1500	4.3L	V6	N/A
2006	GMC	Savana 1500	4.3L	V6	N/A
2006	GMC	Sierra 1500	4.3L	V6	N/A
2005	Chevrolet	Astro	4.3L	V6	N/A
2005	Chevrolet	Blazer	4.3L	V6	N/A
2005	Chevrolet	Express 1500	4.3L	V6	N/A
2005	Chevrolet	Express 2500	4.3L	V6	N/A
2005	Chevrolet	Silverado 1500	4.3L	V6	N/A
2005	GMC	Jimmy	4.3L	V6	N/A
2005	GMC	Safari	4.3L	V6	N/A
2005	GMC	Savana 1500	4.3L	V6	N/A
2005	GMC	Savana 2500	4.3L	V6	N/A
2005	GMC	Sierra 1500	4.3L	V6	N/A
2004	Chevrolet	Astro	4.3L	V6	N/A
2004	Chevrolet	Blazer	4.3L	V6	N/A
2004	Chevrolet	Express 1500	4.3L	V6	N/A
2004	Chevrolet	Express 2500	4.3L	V6	N/A
2004	Chevrolet	S10	4.3L	V6	N/A
2004	Chevrolet	Silverado 1500	4.3L	V6	N/A
2004	GMC	Jimmy	4.3L	V6	N/A
2004	GMC	Safari	4.3L	V6	N/A
2004	GMC	Savana 1500	4.3L	V6	N/A
2004	GMC	Savana 2500	4.3L	V6	N/A
2004	GMC	Sierra 1500	4.3L	V6	N/A
2004	GMC	Sonoma	4.3L	V6	N/A
2003	Chevrolet	Astro	4.3L	V6	N/A
2003	Chevrolet	Blazer	4.3L	V6	N/A
2003	Chevrolet	Express 1500	4.3L	V6	N/A
2003	Chevrolet	Express 2500	4.3L	V6	N/A
2003	Chevrolet	S10	4.3L	V6	N/A
2003	Chevrolet	Silverado 1500	4.3L	V6	N/A
2003	GMC	Jimmy	4.3L	V6	N/A
2003	GMC	Safari	4.3L	V6	N/A
2003	GMC	Savana 1500	4.3L	V6	N/A
2003	GMC	Savana 2500	4.3L	V6	N/A
2003	GMC	Sierra 1500	4.3L	V6	N/A
2003	GMC	Sonoma	4.3L	V6	N/A
2002	Chevrolet	Astro	4.3L	V6	N/A
2002	Chevrolet	Blazer	4.3L	V6	N/A
2002	Chevrolet	C1500	4.3L	V6	N/A
2002	Chevrolet	Express 1500	5.0L	V8	N/A
2002	Chevrolet	Express 2500	5.7L	V8	N/A
2002	Chevrolet	Express 3500	5.7L	V8	N/A
2002	Chevrolet	G30	4.3L	V6	N/A
2002	Chevrolet	S10	4.3L	V6	N/A
2002	Chevrolet	Silverado 1500	4.3L	V6	N/A
2002	GMC	Jimmy	4.3L	V6	N/A
2002	GMC	Safari	4.3L	V6	N/A
2002	GMC	Savana 1500	5.7L	V8	N/A
2002	GMC	Savana 2500	5.7L	V8	N/A
2002	GMC	Savana 3500	5.7L	V8	N/A
2002	GMC	Sierra 1500	4.3L	V6	N/A
2002	GMC	Sonoma	4.3L	V6	N/A
2001	Chevrolet	Astro	4.3L	V6	N/A
2001	Chevrolet	Blazer	4.3L	V6	N/A
2001	Chevrolet	C1500	4.3L	V6	N/A
2001	Chevrolet	Express 1500	4.3L	V6	N/A
2001	Chevrolet	Express 2500	5.7L	V8	N/A
2001	Chevrolet	Express 3500	5.7L	V8	N/A
2001	Chevrolet	G30	4.3L	V6	N/A
2001	Chevrolet	S10	4.3L	V6	N/A
2001	Chevrolet	Silverado 1500	4.3L	V6	N/A
2001	GMC	Jimmy	4.3L	V6	N/A
2001	GMC	Safari	4.3L	V6	N/A
2001	GMC	Savana 1500	4.3L	V6	N/A
2001	GMC	Savana 2500	5.7L	V8	N/A
2001	GMC	Savana 3500	5.7L	V8	N/A
2001	GMC	Sierra 1500	4.3L	V6	N/A
2001	GMC	Sonoma	4.3L	V6	N/A
2001	Oldsmobile	Bravada	4.3L	V6	N/A
1998	Chevrolet	Astro	4.3L	V6	N/A
1998	Chevrolet	Blazer	4.3L	V6	N/A
1998	Chevrolet	C1500	4.3L	V6	N/A
1998	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1998	Chevrolet	C2500	5.7L	V8	N/A
1998	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1998	Chevrolet	C3500	5.7L	V8	N/A
1998	Chevrolet	Express 1500	5.7L	V8	N/A
1998	Chevrolet	Express 2500	5.7L	V8	N/A
1998	Chevrolet	Express 3500	5.7L	V8	N/A
1998	Chevrolet	K1500	5.7L	V8	N/A
1998	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1998	Chevrolet	K2500	5.7L	V8	N/A
1998	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1998	Chevrolet	K3500	5.7L	V8	N/A
1998	Chevrolet	P30	4.3L	V6	N/A
1998	Chevrolet	S10	4.3L	V6	N/A
1998	Chevrolet	Tahoe	5.7L	V8	N/A
1998	GMC	C1500	5.7L	V8	N/A
1998	GMC	C1500 Suburban	5.7L	V8	N/A
1998	GMC	C2500	5.0L	V8	N/A
1998	GMC	C2500 Suburban	5.7L	V8	N/A
1998	GMC	C3500	5.7L	V8	N/A
1998	GMC	Jimmy	4.3L	V6	N/A
1998	GMC	K1500	4.3L	V6	N/A
1998	GMC	K1500 Suburban	5.7L	V8	N/A
1998	GMC	K2500	5.7L	V8	N/A
1998	GMC	K2500 Suburban	5.7L	V8	N/A
1998	GMC	K3500	5.7L	V8	N/A
1998	GMC	P3500	5.7L	V8	N/A	Vin (R)
1998	GMC	Safari	4.3L	V6	N/A
1998	GMC	Savana 1500	5.7L	V8	N/A
1998	GMC	Savana 2500	5.0L	V8	N/A
1998	GMC	Savana 3500	5.7L	V8	N/A
1998	GMC	Sonoma	4.3L	V6	N/A
1998	GMC	Yukon	5.7L	V8	N/A
1998	Isuzu	Hombre	4.3L	V6	N/A
1998	Oldsmobile	Bravada	4.3L	V6	N/A
1997	Chevrolet	Astro	4.3L	V6	N/A
1997	Chevrolet	Blazer	4.3L	V6	N/A
1997	Chevrolet	C1500	4.3L	V6	N/A
1997	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1997	Chevrolet	C2500	5.7L	V8	N/A
1997	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1997	Chevrolet	C3500	5.7L	V8	N/A
1997	Chevrolet	Express 1500	5.7L	V8	N/A
1997	Chevrolet	Express 2500	4.3L	V6	N/A	with Threaded Fan Clutch
1997	Chevrolet	Express 3500	4.3L	V6	N/A
1997	Chevrolet	K1500	4.3L	V6	N/A
1997	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1997	Chevrolet	K2500	5.0L	V8	N/A
1997	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1997	Chevrolet	K3500	5.7L	V8	N/A
1997	Chevrolet	P30	4.3L	V6	N/A
1997	Chevrolet	S10	4.3L	V6	N/A
1997	Chevrolet	Tahoe	5.7L	V8	N/A
1997	GMC	C1500	5.0L	V8	N/A
1997	GMC	C1500 Suburban	5.7L	V8	N/A
1997	GMC	C2500	5.0L	V8	N/A
1997	GMC	C2500 Suburban	5.7L	V8	N/A
1997	GMC	C3500	5.7L	V8	N/A
1997	GMC	Jimmy	4.3L	V6	N/A
1997	GMC	K1500	5.7L	V8	N/A
1997	GMC	K1500 Suburban	5.7L	V8	N/A
1997	GMC	K2500	5.7L	V8	N/A
1997	GMC	K2500 Suburban	5.7L	V8	N/A
1997	GMC	K3500	5.7L	V8	N/A
1997	GMC	P3500	4.3L	V6	N/A	with Serpentine Belt
1997	GMC	Safari	4.3L	V6	N/A
1997	GMC	Savana 1500	5.0L	V8	N/A
1997	GMC	Savana 2500	5.0L	V8	N/A
1997	GMC	Savana 3500	5.7L	V8	N/A
1997	GMC	Sonoma	4.3L	V6	N/A
1997	GMC	Yukon	5.7L	V8	N/A
1997	Isuzu	Hombre	4.3L	V6	N/A
1997	Oldsmobile	Bravada	4.3L	V6	N/A
1996	Chevrolet	Astro	4.3L	V6	N/A
1996	Chevrolet	Blazer	4.3L	V6	N/A
1996	Chevrolet	C1500	5.0L	V8	N/A
1996	Chevrolet	C1500 Suburban	5.7L	V8	N/A
1996	Chevrolet	C2500	5.7L	V8	N/A
1996	Chevrolet	C2500 Suburban	5.7L	V8	N/A
1996	Chevrolet	C3500	5.7L	V8	N/A
1996	Chevrolet	Express 1500	5.0L	V8	N/A
1996	Chevrolet	Express 2500	4.3L	V6	N/A	with Threaded Fan Clutch
1996	Chevrolet	Express 3500	5.7L	V8	N/A
1996	Chevrolet	G30	4.3L	V6	N/A	with Threaded Fan Clutch
1996	Chevrolet	K1500	5.7L	V8	N/A
1996	Chevrolet	K1500 Suburban	5.7L	V8	N/A
1996	Chevrolet	K2500	5.7L	V8	N/A
1996	Chevrolet	K2500 Suburban	5.7L	V8	N/A
1996	Chevrolet	K3500	5.7L	V8	N/A
1996	Chevrolet	P30	5.7L	V8	N/A	Vin (R)
1996	Chevrolet	S10	4.3L	V6	N/A
1996	Chevrolet	Tahoe	5.7L	V8	N/A
1996	GMC	C1500	5.0L	V8	N/A
1996	GMC	C1500 Suburban	5.7L	V8	N/A
1996	GMC	C2500	5.7L	V8	N/A
1996	GMC	C2500 Suburban	5.7L	V8	N/A
1996	GMC	C3500	5.7L	V8	N/A
1996	GMC	G3500	5.7L	V8	N/A	with Threaded Fan Clutch
1996	GMC	Jimmy	4.3L	V6	N/A
1996	GMC	K1500	5.7L	V8	N/A
1996	GMC	K1500 Suburban	5.7L	V8	N/A
1996	GMC	K2500	5.7L	V8	N/A
1996	GMC	K2500 Suburban	5.7L	V8	N/A
1996	GMC	K3500	5.7L	V8	N/A
1996	GMC	P3500	4.3L	V6	N/A	with Serpentine Belt
1996	GMC	Safari	4.3L	V6	N/A
1996	GMC	Savana 1500	5.0L	V8	N/A	with Threaded Fan Clutch
1996	GMC	Savana 2500	4.3L	V6	N/A	with Threaded Fan Clutch
1996	GMC	Savana 3500	5.7L	V8	N/A	with Threaded Fan Clutch
1996	GMC	Sonoma	4.3L	V6	N/A
1996	GMC	Yukon	5.7L	V8	N/A
1996	Oldsmobile	Bravada	4.3L	V6	N/A

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