HomeBelts and Cooling > Water Pump and Related ComponentsDayco DP737 Engine Water Pump
Part #: DP737

Dayco DP737 Engine Water Pump

⚙️ 24 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Outback, Impreza, Legacy, and Forester
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Reliable Engine Water Pump for Subaru Vehicles

The Dayco DP737 engine water pump is designed specifically for Subaru models including Forester, Impreza, Legacy, and Outback. This component ensures efficient coolant circulation to maintain optimal engine temperature and performance.

  • Compatible with Subaru Forester, Impreza, Legacy, and Outback
  • Engine water pump part number DP737
  • Precision-engineered for reliable coolant flow
  • Durable construction to withstand engine operating conditions
  • Direct replacement for OEM water pumps

Product Details and Compatibility

The Dayco DP737 engine water pump is engineered to meet the cooling system requirements of various Subaru models. It supports proper coolant circulation through the engine block and radiator, preventing overheating and maintaining engine efficiency. This water pump is a direct fit replacement for Subaru Forester, Impreza, Legacy, and Outback vehicles, ensuring compatibility and ease of installation. The part number DP737 corresponds to this specific pump, allowing for accurate identification when servicing these Subaru models.

Common Applications and Issues Addressed

  • Replaces failing or leaking water pumps in Subaru Forester, Impreza, Legacy, and Outback
  • Resolves engine overheating caused by coolant circulation failure
  • Eliminates coolant leaks that can lead to engine damage
  • Addresses noisy or seized water pump bearings
  • Prevents coolant contamination and engine corrosion

Installation Notes and Tips

  • Ensure the cooling system is fully drained before removal
  • Inspect and replace related components such as gaskets and belts as needed
  • Follow manufacturer torque specifications during installation
  • Bleed the cooling system properly to avoid air pockets
  • Verify compatibility with your specific Subaru model and year

Quality Assurance and Warranty Information

Dayco manufactures the DP737 engine water pump to meet industry standards for durability and performance. This part undergoes quality control inspections to ensure reliable operation within Subaru cooling systems. While specific warranty details may vary, Dayco typically offers coverage against manufacturing defects. Consult product documentation or your parts provider for exact warranty terms related to the DP737 water pump.

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2011SubaruImpreza2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2011SubaruLegacy2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2011SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2010SubaruForesterN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2010SubaruImpreza2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2010SubaruLegacy2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2010SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2009SubaruForesterN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2009SubaruImpreza2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2009SubaruLegacy2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2009SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2008SubaruForesterN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2008SubaruImpreza2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2008SubaruLegacy2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2008SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2007SubaruForesterN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2007SubaruImprezaN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2007SubaruLegacyN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2007SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2006SubaruForesterN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2006SubaruImprezaN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2006SubaruLegacyN/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection
2006SubaruOutback2.5LH4N/ATiming Belt Driven, Replace Timing Belt w/Pump; w/1 Hose Connection

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.