Beat the Heat – Summer Essential Maintenance
24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Chevrolet K20 Suburban Water Pump

11 items

Keep your vehicle's engine running smoothly with A-Premium's reliable water pumps. Trust our high-quality parts for the best performance and durability.

  • All filters
  • Sort By
  • Year
  • Price
  • Brand
  • Warranty
A-Premium APWP0508 Water PumpA-Premium APWP0508 Water Pump
A-Premium®Part # APWP0508
A-Premium APWP0508 Water Pump
4.7172 Reviews
$105.99
Low stock: Only 2 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1965 - 1965 Chevrolet Bel Air, 1970 - 1970 Chevrolet Bel Air, 1975 - 1975 Chevrolet Bel Air, 1971 - 1971 Chevrolet Biscayne, 1969 - 1969 Chevrolet Brookwood, 1978 - 1978 Chevrolet C10, 1972 - 1972 Chevrolet C10 Pickup, 1968 - 1968 Chevrolet C10 Suburban, 1970 - 1970 Chevrolet C10 Suburban, 1974 - 1974 Chevrolet C10 Suburban, 1977 - 1977 Chevrolet C10 Suburban, 1990 - 1990 Chevrolet C1500, 1981 - 1981 Chevrolet C20, 1984 - 1984 Chevrolet C20, 1986 - 1986 Chevrolet C20, 1971 - 1971 Chevrolet C20 Pickup, 1969 - 1969 Chevrolet C20 Suburban, 1979 - 1979 Chevrolet C20 Suburban, 1983 - 1983 Chevrolet C20 Suburban, 1992 - 1992 Chevrolet C2500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
91015588, HC8021, R3957
ConditionNew
item #1005UUCN
Show less
A-Premium APWP0479 Water Pump
A-Premium®Part # APWP0479
A-Premium APWP0479 Water Pump
4.7172 Reviews
$139.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1958 - 1961 Chevrolet Bel Air, 1961 - 1965 Chevrolet Bel Air, 1958 - 1961 Chevrolet Biscayne, 1961 - 1965 Chevrolet Biscayne, 1958 - 1961 Chevrolet Brookwood, 1961 - 1961 Chevrolet Brookwood, 1960 - 1961 Chevrolet C10 Pickup, 1960 - 1961 Chevrolet C20 Pickup, 1960 - 1961 Chevrolet C30 Pickup, 1958 - 1958 Chevrolet Del Ray, 1959 - 1960 Chevrolet El Camino, 1958 - 1961 Chevrolet Impala, 1961 - 1965 Chevrolet Impala, 1960 - 1961 Chevrolet K10 Pickup, 1960 - 1961 Chevrolet K20 Pickup, 1959 - 1961 Chevrolet Kingswood, 1961 - 1961 Chevrolet Kingswood, 1958 - 1961 Chevrolet Nomad, 1961 - 1961 Chevrolet Nomad, 1959 - 1961 Chevrolet Parkwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
8858, HC8009, 91015563
ConditionNew
item #10156EAH
Show less
A-Premium APWP0468 Water Pump
A-Premium®Part # APWP0468
A-Premium APWP0468 Water Pump
4.7172 Reviews
$123.99
Low stock: Only 2 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1956 - 1958 Chevrolet Bel Air, 1961 - 1961 Chevrolet Bel Air, 1964 - 1964 Chevrolet Bel Air, 1967 - 1972 Chevrolet Bel Air, 1969 - 1972 Chevrolet Blazer, 1963 - 1965 Chevrolet C10 Pickup, 1967 - 1967 Chevrolet C10 Pickup, 1969 - 1971 Chevrolet C10 Pickup, 1969 - 1972 Chevrolet C10 Suburban, 1962 - 1962 Chevrolet C20 Pickup, 1965 - 1965 Chevrolet C20 Pickup, 1968 - 1972 Chevrolet C20 Pickup, 1968 - 1970 Chevrolet C20 Suburban, 1972 - 1972 Chevrolet C20 Suburban, 1961 - 1961 Chevrolet C30 Pickup, 1963 - 1963 Chevrolet C30 Pickup, 1967 - 1972 Chevrolet C30 Pickup, 1968 - 1969 Chevrolet Camaro, 1966 - 1971 Chevrolet Caprice, 1964 - 1964 Chevrolet Chevelle
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
HC8011P, R6916, 91015545
ConditionNew
item #10156D58
Show less
A-Premium APWP0467 Water Pump
A-Premium®Part # APWP0467
A-Premium APWP0467 Water Pump
4.7172 Reviews
$145.99
Low stock: Only 4 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1956 - 1958 Chevrolet Bel Air, 1961 - 1961 Chevrolet Bel Air, 1964 - 1964 Chevrolet Bel Air, 1967 - 1972 Chevrolet Bel Air, 1969 - 1972 Chevrolet Blazer, 1963 - 1965 Chevrolet C10 Pickup, 1967 - 1967 Chevrolet C10 Pickup, 1969 - 1971 Chevrolet C10 Pickup, 1969 - 1972 Chevrolet C10 Suburban, 1962 - 1962 Chevrolet C20 Pickup, 1965 - 1965 Chevrolet C20 Pickup, 1968 - 1972 Chevrolet C20 Pickup, 1968 - 1970 Chevrolet C20 Suburban, 1972 - 1972 Chevrolet C20 Suburban, 1961 - 1961 Chevrolet C30 Pickup, 1963 - 1963 Chevrolet C30 Pickup, 1967 - 1972 Chevrolet C30 Pickup, 1968 - 1969 Chevrolet Camaro, 1966 - 1971 Chevrolet Caprice, 1964 - 1964 Chevrolet Chevelle
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
HC8011C, R6916C
ConditionNew
item #10156AWE
Show less
Engine Water Pump for GMC C15 C25 Suburban C3500 Buick Oldsmobile Pontiac Isuzu
A-Premium®Part # APWP0365
Engine Water Pump for GMC C15 C25 Suburban C3500 Buick Oldsmobile Pontiac Isuzu
4.7172 Reviews
$88.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1977 - 1981 Buick Century, 1978 - 1978 Buick LeSabre, 1982 - 1982 Buick LeSabre, 1977 - 1987 Buick Regal, 1977 - 1979 Buick Skylark, 1977 - 1982 Checker Marathon, 1977 - 1978 GMC C15, 1977 - 1978 GMC C15 Suburban, 1979 - 1986 GMC C1500, 1979 - 1986 GMC C1500 Suburban, 1977 - 1978 GMC C25, 1977 - 1978 GMC C25 Suburban, 1979 - 1986 GMC C2500, 1979 - 1986 GMC C2500 Suburban, 1977 - 1978 GMC C35, 1979 - 1986 GMC C3500, 1978 - 1987 GMC Caballero, 1977 - 1978 GMC G15, 1972 - 1972 GMC G15/G1500 Van, 1979 - 1986 GMC G1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
1301250HP
item #1005G21U
Show less
Engine Water Pump for Chevy Malibu 65-67 Impala Camaro Corvette GMC C15 C1500
A-Premium®Part # APWP0430
Engine Water Pump for Chevy Malibu 65-67 Impala Camaro Corvette GMC C15 C1500
4.7172 Reviews
$76.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1965 - 1968 Chevrolet Bel Air, 1968 - 1968 Chevrolet Bel Air, 1965 - 1967 Chevrolet Biscayne, 1968 - 1968 Chevrolet Biscayne, 1968 - 1969 Chevrolet C10 Pickup, 1970 - 1972 Chevrolet C10 Pickup, 1968 - 1969 Chevrolet C10 Suburban, 1970 - 1972 Chevrolet C10 Suburban, 1968 - 1969 Chevrolet C20 Pickup, 1970 - 1972 Chevrolet C20 Pickup, 1968 - 1969 Chevrolet C20 Suburban, 1970 - 1972 Chevrolet C20 Suburban, 1968 - 1969 Chevrolet C30 Pickup, 1970 - 1972 Chevrolet C30 Pickup, 1967 - 1968 Chevrolet Camaro, 1966 - 1968 Chevrolet Caprice, 1966 - 1968 Chevrolet Caprice, 1965 - 1966 Chevrolet Chevelle, 1968 - 1968 Chevrolet Chevy II, 1965 - 1965 Chevrolet Corvette
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
1302981, AW981, 44088, 14087581, 3856284, 3876173, 3927564, 3957982, 
...View more
item #10027V3R
Show less
Engine Water Pump for Chevrolet C10 C20 C30 GMC C15 C25 Jeep Pontiac Olds AMC
A-Premium®Part # APWP0435
Engine Water Pump for Chevrolet C10 C20 C30 GMC C15 C25 Jeep Pontiac Olds AMC
4.7172 Reviews
$48.99
Low stock: Only 2 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1981 - 1983 AMC Eagle, 1980 - 1982 AMC Spirit, 1975 - 1975 Buick Apollo, 1978 - 1984 Chevrolet C10, 1978 - 1980 Chevrolet C10 Suburban, 1978 - 1984 Chevrolet C20, 1978 - 1978 Chevrolet C30, 1980 - 1980 Chevrolet C30, 1975 - 1979 Chevrolet Camaro, 1982 - 1984 Chevrolet Camaro, 1977 - 1979 Chevrolet Caprice, 1975 - 1977 Chevrolet El Camino, 1978 - 1984 Chevrolet G10, 1979 - 1984 Chevrolet G20, 1978 - 1979 Chevrolet G30, 1981 - 1984 Chevrolet G30, 1977 - 1979 Chevrolet Impala, 1978 - 1984 Chevrolet K10, 1978 - 1980 Chevrolet K10 Suburban, 1978 - 1980 Chevrolet K20
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
AW1107, WP487
item #100147RT
Show less
Engine Water Pump for Chevy Malibu 64-67 Impala Camaro Corvette GMC C15 C1500
A-Premium®Part # APWP0445
Engine Water Pump for Chevy Malibu 64-67 Impala Camaro Corvette GMC C15 C1500
4.7172 Reviews
$64.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1965 - 1966 American Motors Marlin, 1965 - 1972 Avanti II, 1969 - 1969 Checker Deluxe, 1965 - 1969 Checker Marathon, 1955 - 1968 Chevrolet Bel Air, 1958 - 1968 Chevrolet Biscayne, 1969 - 1971 Chevrolet Blazer, 1958 - 1961 Chevrolet Brookwood, 1962 - 1972 Chevrolet C10 Pickup, 1967 - 1972 Chevrolet C10 Suburban, 1960 - 1972 Chevrolet C20 Pickup, 1967 - 1972 Chevrolet C20 Suburban, 1960 - 1972 Chevrolet C30 Pickup, 1967 - 1968 Chevrolet Camaro, 1966 - 1968 Chevrolet Caprice, 1964 - 1968 Chevrolet Chevelle, 1963 - 1968 Chevrolet Chevy II, 1955 - 1970 Chevrolet Corvette, 1957 - 1958 Chevrolet Del Ray, 1966 - 1972 Chevrolet El Camino
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
1301350, 43106, 43106P, 1025465M91, 1032473M91, 1035836M91, 1038300M91, 12307815, 
...View more
item #10027WV8
Show less
A-Premium APWP0466 Water Pump
A-Premium®Part # APWP0466
A-Premium APWP0466 Water Pump
4.7172 Reviews
$78.99
Low stock: Only 1 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1956 - 1958 Chevrolet Bel Air, 1961 - 1961 Chevrolet Bel Air, 1964 - 1964 Chevrolet Bel Air, 1967 - 1972 Chevrolet Bel Air, 1969 - 1972 Chevrolet Blazer, 1963 - 1965 Chevrolet C10 Pickup, 1967 - 1967 Chevrolet C10 Pickup, 1969 - 1971 Chevrolet C10 Pickup, 1969 - 1972 Chevrolet C10 Suburban, 1962 - 1962 Chevrolet C20 Pickup, 1965 - 1965 Chevrolet C20 Pickup, 1968 - 1972 Chevrolet C20 Pickup, 1968 - 1970 Chevrolet C20 Suburban, 1972 - 1972 Chevrolet C20 Suburban, 1961 - 1961 Chevrolet C30 Pickup, 1963 - 1963 Chevrolet C30 Pickup, 1967 - 1972 Chevrolet C30 Pickup, 1968 - 1969 Chevrolet Camaro, 1966 - 1971 Chevrolet Caprice, 1964 - 1964 Chevrolet Chevelle
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
HC8011, R6916X
ConditionNew
item #10156DE7
Show less
Engine Water Pump for Chevy Chevelle 1969-1973 Blazer C10 20 GMC C15 K15 Pontiac
A-Premium®Part # APWP0436
Engine Water Pump for Chevy Chevelle 1969-1973 Blazer C10 20 GMC C15 K15 Pontiac
4.7172 Reviews
$68.99
Low stock: Only 3 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1973 - 1976 Avanti II, 1969 - 1976 Checker Marathon, 1969 - 1975 Chevrolet Bel Air, 1972 - 1974 Chevrolet Blazer, 1975 - 1976 Chevrolet C10, 1973 - 1974 Chevrolet C10 Pickup, 1973 - 1976 Chevrolet C10 Suburban, 1975 - 1976 Chevrolet C20, 1973 - 1974 Chevrolet C20 Pickup, 1973 - 1976 Chevrolet C20 Suburban, 1975 - 1976 Chevrolet C30, 1973 - 1974 Chevrolet C30 Pickup, 1969 - 1976 Chevrolet Camaro, 1969 - 1976 Chevrolet Caprice, 1969 - 1973 Chevrolet Chevelle, 1969 - 1976 Chevrolet El Camino, 1975 - 1976 Chevrolet G10, 1971 - 1974 Chevrolet G10 Van, 1975 - 1976 Chevrolet G20, 1971 - 1974 Chevrolet G20 Van
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
AW1109, WP490
item #100145S2
Show less
Engine Water Pump for Chevrolet C20 Suburban K30 GMC C15 C1500 K25 P2500 L6 4.8L
A-Premium®Part # APWP0618
Engine Water Pump for Chevrolet C20 Suburban K30 GMC C15 C1500 K25 P2500 L6 4.8L
4.7172 Reviews
$76.99
Low stock: Only 3 left
Edit ZIP code
2-year warranty
90 days free return
Fits 1978 - 1978 GMC K25 Suburban, 1978 - 1978 GMC K35, 1978 - 1978 GMC K25, 1980 - 1980 GMC K1500, 1978 - 1978 GMC C25 Suburban, 1979 - 1980 GMC P1500, 1978 - 1980 Chevrolet P10, 1979 - 1982 GMC K2500 Suburban, 1979 - 1989 GMC P3500, 1978 - 1978 GMC P35, 1978 - 1978 Chevrolet C20, 1978 - 1978 GMC P25, 1987 - 1987 Chevrolet V20, 1979 - 1987 GMC P2500, 1979 - 1986 GMC K2500, 1978 - 1980 Chevrolet C20 Suburban, 1979 - 1980 GMC C1500, 1987 - 1988 Chevrolet V30, 1978 - 1989 Chevrolet P20, 1979 - 1980 Chevrolet C10
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Chevrolet K20 Suburban
Item LocatedUnited States
Quantity1
Part interchange
10046305, 10112692, 12523505, 465802, 474055, 88412818, 93412618, 42089, 
...View more
ConditionNew
item #1015HN0D
Show less

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.

Related Blogs

Why Does Coolant Boil After You Turn the Engine Off?

Learn why coolant boils or bubbles after you turn the engine off, how heat soak affects the cooling system, and how to diagnose leaks, trapped air, cap, thermostat, fan, water pump, or head gasket problems.

Jul 29, 2026

What does a water pump do in a car?

Have you ever wondered what a water pump does in a car? The answer is simpler than you might think: the water pump. Despite its small size, the water pump is an unsung hero in your vehicle’s cooling system.

Jul 21, 2026