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Water Pump

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Engine Water Pump for Chevrolet GMC C2500 C3500 K2500 P3500 AM General Hummer H1Engine Water Pump for Chevrolet GMC C2500 C3500 K2500 P3500 AM General Hummer H1
A-Premium®Part # APWP0361
Engine Water Pump for Chevrolet GMC C2500 C3500 K2500 P3500 AM General Hummer H1
4.6115 Reviews
$145.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 1999 - 2001 AM General Hummer, 1999 - 1999 Chevrolet C1500 Suburban, 2000 - 2000 Chevrolet C2500, 1999 - 1999 Chevrolet C2500, 2000 - 2000 Chevrolet C3500, 1999 - 1999 Chevrolet C3500, 1999 - 2002 Chevrolet Express 2500, 1999 - 2002 Chevrolet Express 3500, 1999 - 1999 Chevrolet K1500 Suburban, 2000 - 2000 Chevrolet K2500, 1999 - 1999 Chevrolet K2500, 1999 - 1999 Chevrolet K2500 Suburban, 2000 - 2000 Chevrolet K3500, 1999 - 1999 Chevrolet K3500, 1999 - 1999 Chevrolet P30, 1999 - 1999 GMC C1500 Suburban, 2000 - 2000 GMC C2500, 1999 - 1999 GMC C2500, 1999 - 1999 GMC C2500 Suburban, 2000 - 2000 GMC C3500, 1999 - 1999 GMC C3500, 1999 - 1999 GMC K1500 Suburban, 2000 - 2000 GMC K2500, 1999 - 1999 GMC K2500, 1999 - 1999 GMC K2500 Suburban, 2000 - 2000 GMC K3500, 1999 - 1999 GMC K3500, 1999 - 1999 GMC P3500, 2000 - 2002 GMC Savana 2500, 1999 - 1999 GMC Savana 2500, 2000 - 2002 GMC Savana 3500, 1999 - 1999 GMC Savana 3500, 2002 - 2004 Hummer H1
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Vehicle: AM General
Item LocatedUnited States
Quantity1
Part interchange
130-7250, 44056, 12456231, 12555711, 12555752, 12569281, 19168609, 50745093, 
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item #1005G00L
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Engine Water Pump for Chevrolet Blazer C1500 C2500 GMC K1500 K2500 K3500 Jimmy
A-Premium®Part # APWP0121
Engine Water Pump for Chevrolet Blazer C1500 C2500 GMC K1500 K2500 K3500 Jimmy
4.6115 Reviews
$66.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 1995 - 1996 AM General Hummer, 1991 - 1992 Cadillac Brougham, 1993 - 1993 Cadillac Fleetwood, 1987 - 1995 Chevrolet Astro, 1995 - 1995 Chevrolet Blazer, 1989 - 1994 Chevrolet Blazer, 1988 - 1995 Chevrolet C1500, 1988 - 1995 Chevrolet C1500, 1988 - 1995 Chevrolet C1500, 1993 - 1995 Chevrolet C1500 Suburban, 1988 - 1995 Chevrolet C2500, 1988 - 1995 Chevrolet C2500, 1993 - 1995 Chevrolet C2500, 1988 - 1991 Chevrolet C2500, 1993 - 1995 Chevrolet C2500 Suburban, 1988 - 1990 Chevrolet C3500, 1988 - 1992 Chevrolet Camaro, 1988 - 1992 Chevrolet Camaro, 1992 - 1993 Chevrolet Caprice, 1989 - 1990 Chevrolet Caprice, 1989 - 1990 Chevrolet Caprice, 1989 - 1990 Chevrolet Caprice, 1996 - 1996 Chevrolet Express 1500, 1996 - 1996 Chevrolet Express 2500, 1987 - 1995 Chevrolet G10, 1989 - 1995 Chevrolet G10, 1987 - 1988 Chevrolet G10, 1989 - 1993 Chevrolet G10, 1987 - 1988 Chevrolet G10, 1987 - 1995 Chevrolet G20, 1989 - 1995 Chevrolet G20, 1987 - 1988 Chevrolet G20, 1989 - 1995 Chevrolet G20, 1987 - 1988 Chevrolet G20, 1995 - 1995 Chevrolet G30, 1990 - 1993 Chevrolet G30, 1988 - 1988 Chevrolet G30, 1989 - 1995 Chevrolet G30, 1996 - 1996 Chevrolet G30, 1987 - 1988 Chevrolet G30, 1988 - 1995 Chevrolet K1500, 1988 - 1995 Chevrolet K1500, 1993 - 1995 Chevrolet K1500, 1988 - 1991 Chevrolet K1500, 1993 - 1995 Chevrolet K1500 Suburban, 1991 - 1995 Chevrolet K2500, 1989 - 1989 Chevrolet K2500, 1991 - 1995 Chevrolet K2500, 1988 - 1989 Chevrolet K2500, 1993 - 1995 Chevrolet K2500, 1991 - 1991 Chevrolet K2500, 1988 - 1989 Chevrolet K2500, 1993 - 1995 Chevrolet K2500 Suburban, 1993 - 1995 Chevrolet K3500, 1988 - 1991 Chevrolet K3500, 1989 - 1991 Chevrolet R1500 Suburban, 1989 - 1991 Chevrolet R2500 Suburban, 1988 - 1995 Chevrolet S10, 1988 - 1994 Chevrolet S10 Blazer, 1995 - 1995 Chevrolet Tahoe, 1989 - 1991 Chevrolet V1500 Suburban, 1989 - 1991 Chevrolet V2500 Suburban, 1989 - 1995 GMC C1500, 1989 - 1995 GMC C1500, 1993 - 1995 GMC C1500, 1989 - 1991 GMC C1500, 1993 - 1995 GMC C1500 Suburban, 1992 - 1992 GMC C2500, 1995 - 1995 GMC C2500, 1989 - 1995 GMC C2500, 1989 - 1995 GMC C2500, 1993 - 1995 GMC C2500 Suburban, 1988 - 1990 GMC C3500, 1991 - 1995 GMC G1500, 1988 - 1989 GMC G1500, 1993 - 1995 GMC G1500, 1987 - 1991 GMC G1500, 1993 - 1993 GMC G1500, 1987 - 1992 GMC G1500, 1992 - 1995 GMC G2500, 1988 - 1988 GMC G2500, 1987 - 1995 GMC G2500, 1993 - 1995 GMC G2500, 1987 - 1992 GMC G2500, 1994 - 1995 GMC G3500, 1987 - 1987 GMC G3500, 1987 - 1988 GMC G3500, 1993 - 1995 GMC G3500, 1996 - 1996 GMC G3500, 1989 - 1992 GMC G3500, 1992 - 1995 GMC Jimmy, 1989 - 1991 GMC Jimmy, 1989 - 1995 GMC K1500, 1989 - 1995 GMC K1500, 1993 - 1995 GMC K1500, 1989 - 1991 GMC K1500, 1993 - 1995 GMC K1500 Suburban, 1994 - 1995 GMC K2500, 1991 - 1992 GMC K2500, 1993 - 1995 GMC K2500, 1989 - 1990 GMC K2500, 1993 - 1995 GMC K2500, 1989 - 1991 GMC K2500, 1993 - 1995 GMC K2500 Suburban, 1993 - 1995 GMC K3500, 1988 - 1991 GMC K3500, 1988 - 1991 GMC R1500 Suburban, 1988 - 1990 GMC R2500 Suburban, 1988 - 1990 GMC S15, 1988 - 1991 GMC S15 Jimmy, 1987 - 1995 GMC Safari, 1996 - 1996 GMC Savana 1500, 1996 - 1996 GMC Savana 1500, 1996 - 1996 GMC Savana 2500, 1996 - 1996 GMC Savana 3500, 1991 - 1995 GMC Sonoma, 1991 - 1991 GMC Syclone, 1992 - 1993 GMC Typhoon, 1988 - 1991 GMC V1500 Suburban, 1988 - 1991 GMC V2500 Suburban, 1992 - 1995 GMC Yukon, 1991 - 1994 Oldsmobile Bravada, 1988 - 1992 Pontiac Firebird, 1988 - 1992 Pontiac Firebird, 1992 - 1992 Chevrolet C1500 Suburban, 1992 - 1992 Chevrolet C2500, 1992 - 1992 Chevrolet C2500 Suburban, 1991 - 1995 Chevrolet C3500, 1992 - 1992 Chevrolet K1500, 1992 - 1992 Chevrolet K1500 Suburban, 1992 - 1992 Chevrolet K2500, 1992 - 1992 Chevrolet K2500 Suburban, 1992 - 1992 Chevrolet K3500, 1992 - 1992 GMC K3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: AM General
Item LocatedUnited States
Quantity1
Part interchange
10048948, 10077059, 10105828, 10108451, 10148030, AW5049, 12369487, 12522031, 
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item #1003EL95
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Engine Water Pump for Chevrolet C1500 K1500 Express 2500 GMC Savana 2500 V8 6.5L
A-Premium®Part # APWP0432
Engine Water Pump for Chevrolet C1500 K1500 Express 2500 GMC Savana 2500 V8 6.5L
4.6115 Reviews
$108.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 1997 - 1998 AM General Hummer, 1997 - 1998 Chevrolet B7, 1996 - 1996 Chevrolet C1500, 1997 - 1998 Chevrolet C1500, 1996 - 1999 Chevrolet C1500 Suburban, 1996 - 1996 Chevrolet C2500, 1997 - 1999 Chevrolet C2500, 1996 - 1999 Chevrolet C2500 Suburban, 1996 - 1996 Chevrolet C3500, 1997 - 1999 Chevrolet C3500, 1996 - 1996 Chevrolet C3500HD, 1999 - 1999 Chevrolet C3500HD, 1997 - 1998 Chevrolet C3500HD, 1996 - 1996 Chevrolet Express 2500, 1997 - 1998 Chevrolet Express 2500, 1996 - 1996 Chevrolet Express 3500, 1997 - 1998 Chevrolet Express 3500, 1996 - 1996 Chevrolet G30, 1996 - 1996 Chevrolet K1500, 1997 - 1998 Chevrolet K1500, 1996 - 1999 Chevrolet K1500 Suburban, 1996 - 1996 Chevrolet K2500, 1997 - 1999 Chevrolet K2500, 1996 - 1999 Chevrolet K2500 Suburban, 1996 - 1996 Chevrolet K3500, 1997 - 1999 Chevrolet K3500, 1997 - 1998 Chevrolet P30, 1996 - 1996 Chevrolet Tahoe, 1997 - 1999 Chevrolet Tahoe, 1997 - 1998 GMC B7, 1996 - 1996 GMC C1500, 1997 - 1997 GMC C1500, 1996 - 1996 GMC C1500 Suburban, 1997 - 1999 GMC C1500 Suburban, 1996 - 1996 GMC C2500, 1997 - 1999 GMC C2500, 1996 - 1996 GMC C2500 Suburban, 1997 - 1999 GMC C2500 Suburban, 1996 - 1996 GMC C3500, 1997 - 1999 GMC C3500, 1996 - 1996 GMC C3500HD, 1999 - 1999 GMC C3500HD, 1997 - 1998 GMC C3500HD, 1996 - 1996 GMC K1500, 1997 - 1998 GMC K1500, 1996 - 1996 GMC K1500 Suburban, 1997 - 1999 GMC K1500 Suburban, 1996 - 1996 GMC K2500, 1997 - 1999 GMC K2500, 1996 - 1996 GMC K2500 Suburban, 1997 - 1999 GMC K2500 Suburban, 1996 - 1996 GMC K3500, 1997 - 1999 GMC K3500, 1997 - 1998 GMC P3500, 1996 - 1999 GMC Savana 2500, 1996 - 1999 GMC Savana 3500, 1996 - 1996 GMC Yukon, 1997 - 1997 GMC Yukon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: AM General
Item LocatedUnited States
Quantity1
MaterialCast Iron
Part interchange
1307200, 44042, 19168610, 12530176, 12531772, 12534772, 12557071, 12557082, 
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item #100143DS
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What does a water pump do in a car?

The water pump in your vehicle transports coolant from the radiator to the engine and then circulates it back to the radiator, restarting the cycle. This process is essential for maintaining a consistent engine temperature, regardless of external conditions.

As the coolant flows through the engine, it absorbs heat, causing it to warm up. To prevent the engine from overheating, the water pump ensures that the heated coolant is redirected back to the radiator, where it can cool down before re-entering the engine. Without this crucial function, your engine would be at risk of overheating.

Signs of a bad water pump

Signs of a failing or bad water pump in a car include:

  • Coolant leak: Puddles of coolant under your vehicle.
  • Engine overheating: Consistent high engine temperatures.
  • Low coolant levels: Frequent need to add coolant.
  • Unusual noise: Grinding, whining, or squeaking sounds from the engine area.
  • Heater performance issues: Reduced heat output inside the car.
  • Coolant contamination: Milky substance in oil or on the oil cap.
  • Steam or smoke: Emanating from the engine compartment.
  • Check engine light: Illuminated due to irregular engine temperature.
  • Visual inspection: Corrosion, rust, or coolant residue around the water pump.
  • Coolant whirlpool: Observable swirl in the radiator when the engine is cool.