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Compact, smart and speedy, your Subaru Impreza outperforms the competition while still being a cool car to drive. You lose some of that cool when your water pump is damaged. Instead of having to fix an overheated engine, replace your Subaru Impreza water pump with a new one from AutoZone.

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  •  | Page 1 of 2 |  
  • Part Number: BWP-863
  • Notes: Engine Water Pump
    Pump is timing belt driven. It is recommended to replace the timing belt with the replacement of the water pump. *** Extended life antifreeze is highly recommended with this aluminum pump***.
  • Part Number: AWP-2427
  • Notes: Engine Water Pump
    Pump is driven off the accessory belt. 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: BWP-777
  • Notes: Engine Water Pump
    Pump is timing belt driven. It is recommended to replace the timing belt with the replacement of the water pump. *** Extended life antifreeze is highly recommended with this aluminum pump***.
  • Part Number: BWP-878
  • Notes: Engine Water Pump
    With 2 hose connections. Pump is timing belt driven, it is recommended to replace the timing belt with the replacement of the water pump. Extended life antifreeze is highly recommended with this aluminum pump.
  • Part Number: BWP-2066
  • Notes: Engine Water Pump
    With 1 Hose Connection. Pump is timing belt driven. It is recommended to replace the timing belt with the replacement of the water pump. *** Extended life antifreeze is highly recommended with this aluminum pump. ***.

  • Part Number: WP254K2A
  • Application: With California emission
    With integral actuator
  • Notes: Timing belt kit w/WP
    Kit includes water pump, timing belt, camshaft belt tensioner with in arm actuator, 3 camshaft belt Idlers Water pump driven by timing belt.

  • Part Number: WP254K1B
  • Notes: Timing belt kit w/WP
    Kit includes water pump, timing belt, hydraulic timing belt actuator, camshaft belt tensioner, 3 camshaft belt idlers. Water pump driven by timing belt. Supersedes WP254K1A.

  • Part Number: WP172K2A
  • Notes: Timing belt kit w/WP
    Kit includes water pump, timing belt, camshaft belt tensioner with in arm actuator, 3 camshaft belt Idlers Water pump driven by timing belt. With integral actuator.

  • Part Number: WP304K1A
  • Notes: Timing belt kit w/WP
    Kit includes water pump, timing belt, hydraulic timing belt actuator, camshaft belt tensioner with in arm actuator, 3 camshaft belt Idlers. Water pump driven by timing belt.

  • Part Number: WP328K1A
  • Application: WRX STI model
  • Notes: Timing belt kit w/WP
    Interference engine. Kit includes Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 4 Camshaft Belt Idlers. Water Pump Driven by Timing Belt. Water Pump Kit without Seals
  • Part Number: WP304K1C
  • Notes: Kit includes water pump, timing belt, hydraulic timing belt actuator, camshaft belt tensioner with in arm actuator, 3 camshaft belt Idlers. Water pump driven by timing belt.
  • Part Number: S57-1663
  •  | Page 1 of 2 |  

Your water pump is a crucial component to your engine's cooling system. It pumps water and coolant to your engine constantly, keeping your temperature within the optimal range. AutoZone features Impreza water pumps that are high quality and available from some of the best brands in the business, so you can bank on ultra-reliability. If you have noticed leaking fluids underneath your Impreza, visit an AutoZone today for your free battery charging and engine diagnostic testing to check your levels.

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