HomeEngine > Valve Train ComponentsDayco WP307K1A Engine Timing Belt Kit with Water Pump
Part #: WP307K1A

Dayco WP307K1A Engine Timing Belt Kit with Water Pump

Water Pump Kit without Seals
⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Pump Kit without Seals
🚗Fitment: Subaru, Baja, Legacy, and Outback
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Reliable Water Pump Kit for Subaru Baja, Legacy, and Outback

The Dayco WP307K1A Water Pump Kit without Seals is designed specifically for Subaru vehicles including the Baja, Legacy, and Outback models. This engine timing belt kit with water pump provides a precise fit and dependable performance for your vehicle's cooling and timing system needs.

  • Complete engine timing belt kit with water pump included
  • Compatible with Subaru Baja, Legacy, and Outback models
  • Part number WP307K1A ensures exact fitment
  • Water Pump Kit without Seals brand line for targeted replacement
  • Engineered for valve train component applications

About the Dayco Water Pump Kit without Seals Brand Line

The Water Pump Kit without Seals product line from Dayco focuses on providing essential timing belt kits that include the water pump but exclude seals. This approach allows for flexibility in seal replacement and maintenance, catering to specific repair needs. The WP307K1A kit is part of this line, offering a reliable water pump and timing belt solution tailored for Subaru engine valve train components.

Product Details and Compatibility

The Dayco WP307K1A is an engine timing belt kit with water pump designed to meet the requirements of Subaru Baja, Legacy, and Outback models. This kit supports the engine's valve train components by ensuring proper timing belt tension and coolant circulation through the water pump. The kit excludes seals, allowing technicians to use existing or preferred seal replacements during installation.

Common Applications and Issues Addressed

  • Replacement of worn or failing water pumps in Subaru Baja, Legacy, and Outback
  • Timing belt replacement to maintain engine valve train timing accuracy
  • Preventing engine overheating caused by water pump failure
  • Addressing coolant leaks related to water pump malfunction
  • Mitigating engine performance issues due to timing belt wear

Installation Notes and Tips

When installing the Dayco WP307K1A kit, ensure compatibility with your specific Subaru model and engine type. Since this kit does not include seals, inspect and replace seals as necessary to prevent leaks. Follow manufacturer torque specifications for timing belt tension and water pump mounting. Proper alignment and tensioning are critical for optimal engine performance and longevity.

Quality Assurance and Warranty

Dayco manufactures the WP307K1A Water Pump Kit without Seals to meet industry standards for durability and reliability. While specific warranty details are not provided here, Dayco products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006SubaruBajaN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2005SubaruBajaN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2005SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2005SubaruOutback2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2004SubaruBajaN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2004SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2004SubaruOutback2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2003SubaruBajaN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2003SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2003SubaruOutback2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2002SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2002SubaruOutback2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2001SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2001SubaruOutback2.5LH4N/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2000SubaruLegacyN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals
2000SubaruOutbackN/AIncludes: Water Pump, Timing Belt, Hydraulic Timing Belt Actuator, Camshaft Belt Tensioner with In Arm Actuator, 3 Camshaft Belt Idlers; Water Pump Kit without Seals

* 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:

WPK-0038

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