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Dayco DP931 Engine Water PumpOE Quality 60-Day Returns
Part #: DP931

Dayco DP931 Engine Water Pump

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Pickup and 4Runner
Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for Toyota 4Runner and Pickup

The Dayco DP931 engine water pump is designed specifically for Toyota 4Runner and Pickup models, ensuring precise fitment and dependable cooling system performance. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.

Key Features of Dayco DP931 Engine Water Pump

  • Compatible with Toyota 4Runner and Pickup vehicles
  • Durable construction for long-lasting operation
  • Engineered to meet OEM specifications
  • Includes all necessary mounting points for direct replacement
  • Part number DP931 ensures exact fit and function

Detailed Description of the Dayco DP931 Water Pump

The Dayco DP931 engine water pump is manufactured to provide reliable coolant circulation for Toyota 4Runner and Pickup engines. Its design aligns with original equipment manufacturer standards, offering a precise fit that simplifies installation. The pump housing and impeller are constructed to withstand the thermal and mechanical stresses typical in engine cooling systems. Using this water pump helps maintain consistent engine temperature, which is essential for engine efficiency and longevity.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Toyota 4Runner and Pickup
  • Resolves overheating caused by coolant circulation failure
  • Eliminates coolant leaks that can lead to engine damage
  • Addresses noisy or seized water pump bearings
  • Prevents engine performance issues related to cooling system malfunction

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make and model before installation
  • Drain coolant system prior to removal of the old water pump
  • Inspect and replace related components such as gaskets and belts as needed
  • Follow manufacturer torque specifications for mounting bolts
  • Refill and bleed the cooling system to remove air pockets after installation

Quality Assurance and Warranty Information

Dayco manufactures the DP931 engine water pump to meet stringent quality standards, ensuring reliable performance in Toyota 4Runner and Pickup vehicles. While specific warranty details may vary, Dayco typically offers coverage against defects in materials and workmanship. Using a genuine Dayco part like the DP931 helps maintain the integrity of your vehicle’s cooling system.

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1991ToyotaPickupManual3.0LV6N/A1/2 Ton; Manual; Timing Belt Driven, Replace Timing Belt w/Pump; To 02/90
1990ToyotaPickupManual3.0LV6N/A1/2 Ton; Manual; Timing Belt Driven, Replace Timing Belt w/Pump; To 02/90
1989ToyotaPickupManual3.0LV6N/A1/2 Ton; Manual; Timing Belt Driven, Replace Timing Belt w/Pump; To 02/90
1988Toyota4RunnerManual3.0LV6N/A1/2 Ton; Manual; Timing Belt Driven, Replace Timing Belt w/Pump; To 02/90
1988ToyotaPickupManual3.0LV6N/A1/2 Ton; Manual; Timing Belt Driven, Replace Timing Belt w/Pump; To 02/90

* 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.

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