HomeBelts and Cooling > Water Pump and Related ComponentsDayco DP1089 Engine Water Pump
Part #: DP1089

Dayco DP1089 Engine Water Pump

⚙️ 13 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$88.72Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, B9 Tribeca, Legacy, and Outback
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Water Pump for Subaru Vehicles

The Dayco DP1089 engine water pump is designed specifically for Subaru models including the B9 Tribeca, Legacy, and Outback. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

  • Compatible with Subaru B9 Tribeca, Legacy, and Outback models
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction for long-lasting operation
  • Part number DP1089 ensures precise fitment and easy identification
  • Essential for maintaining proper engine cooling system function

Product Details and Specifications

The Dayco DP1089 engine water pump is manufactured to provide consistent coolant flow through the engine’s cooling system. This pump is built to withstand the demands of daily driving and varying operating conditions. Designed for direct replacement, it fits seamlessly into the cooling system of Subaru B9 Tribeca, Legacy, and Outback models, ensuring proper engine temperature regulation and preventing overheating. The part number DP1089 corresponds to this specific pump, making it easier to source and verify compatibility.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps in Subaru B9 Tribeca, Legacy, and Outback
  • Addresses engine overheating issues caused by coolant circulation failure
  • Resolves coolant leaks that can lead to engine damage
  • Improves engine cooling efficiency for consistent performance
  • Prevents potential engine damage due to inadequate coolant flow

Installation Notes and Tips

When installing the Dayco DP1089 water pump, ensure the cooling system is properly drained before removal of the old pump. Clean the mounting surface thoroughly to avoid leaks and verify gasket condition or replacement. Follow manufacturer torque specifications for mounting bolts to secure the pump correctly. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to maintain system efficiency.

Quality Assurance and Warranty Information

Dayco manufactures the DP1089 engine water pump to meet stringent quality standards, ensuring durability and reliable operation. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009SubaruLegacy3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2009SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008SubaruLegacy3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2008SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2007SubaruB9 TribecaN/ACompatible with vehicles equipped with serpentine belt driven systems.
2007SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2006SubaruB9 TribecaN/ACompatible with vehicles equipped with serpentine belt driven systems.
2006SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2005SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2004SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2003SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2002SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.
2001SubaruOutback3.0LH6N/ACompatible with vehicles equipped with serpentine belt driven systems.

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