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Regular maintenance is essential to keep your half-ton GMC K1500 performing as it should. You also know that a loud sound coming from the water pump of your 4-wheel drive pick-up truck means you need a water pump replacement for GMC K1500 from AutoZone.

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  •  | Page 1 of 4 |  
  • Part Number: MCK1001
  • Application: Towing package
    For A/C belt
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #GAP. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1002
  • Application: Without A/C
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #CD. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1036
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #AR, AX, BD, GP, HK, JM. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1037
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #DD, GG, GN. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1009
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #HS. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1039
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #BT, GM, HL. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: MCK1038
  • Notes: Cooling Sys Kit-NEW.
    *Stamped #GK. *Water Pump, Fan Clutch, Gaskets and Hardware included. *Replaces and restores engine cooling power components. *Matched set for this vehicles application. *Water Pump and Fan Clutch share the same shaft. *Product meets or exceeds OE quality
  • Part Number: CWP-520HDA
  • Notes: Pump is driven off the accessory belt. Optional heavy duty. It is highly recommended that the fan clutch be replaced at the same time as the water pump. ***Extended life antifreeze is highly recommended with this aluminum pump. ***
  • Part Number: DWP-848
  • Application: Single thermostat
  • Notes: Pump is driven off the accessory belt. Grey iron. It is highly recommended that the fan clutch be replaced at the same time as the water pump.
  • Part Number: DWP-598
  • Notes: Pump is driven off the accessory belt. Grey iron. It is highly recommended that the fan clutch be replaced at the same time as the water pump.
  • Part Number: CWP-520HD
  • Notes: Pump is driven off the accessory belt. Optional heavy duty. Grey iron. It is highly recommended that the fan clutch be replaced at the same time as the water pump
  • Part Number: DWP-9021
  • Notes: With drilled and tapped hub for bolt on pulley and fan clutch pump is driven off the accessory belt, grey iron, it is highly recommended that the fan clutch be replaced at the same time as the water pump.
  •  | Page 1 of 4 |  

Your truck's water pump has the big job of keeping its engine cool by constantly pumping water and antifreeze. A faulty impeller or an impeller that has come unattached from its drive shaft starts to make noise and keeps the pump from working. A faulty bearing or a leak can also cause the pump to malfunction. You can also check out our in-store water pump selection and enjoy free battery charging and engine diagnostic testing on your next visit.

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