HomeUS Motor Works US9145 Engine Water Pump
Part #: US9145

US Motor Works US9145 Engine Water Pump

17 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, 4Runner and Pickup
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Reliable Engine Water Pump for Toyota 4Runner and Pickup

The US Motor Works US9145 engine water pump is designed specifically for Toyota 4Runner and Pickup models. This replacement water pump ensures proper coolant circulation to maintain optimal engine temperature and prevent overheating.

  • Compatible with Toyota 4Runner and Pickup vehicles
  • Direct replacement for factory water pump
  • Engineered for efficient coolant flow and durability
  • Part number US9145 for easy identification
  • Constructed to meet OEM specifications

Durable Design and Precise Fitment

The US Motor Works US9145 engine water pump is manufactured to provide a precise fit for Toyota 4Runner and Pickup models, ensuring seamless installation and reliable operation. Built to meet or exceed OEM standards, this water pump supports consistent coolant circulation, which is critical for engine performance and longevity. Its robust construction helps resist wear and corrosion, contributing to extended service life under normal driving conditions.

Purpose and Common Issues Addressed

This engine water pump is essential for maintaining the cooling system's efficiency in Toyota 4Runner and Pickup vehicles. It helps prevent engine overheating and related damage by circulating coolant through the engine block and radiator. The US9145 water pump can resolve several common issues, including:

  • Coolant leaks from a failing water pump seal
  • Overheating due to insufficient coolant circulation
  • Unusual noises caused by worn bearings
  • Engine temperature fluctuations during operation
  • Reduced cooling system performance

Installation Notes and Tips

When installing the US Motor Works US9145 water pump on Toyota 4Runner or Pickup models, ensure the engine is cool and the cooling system is properly drained. Inspect the gasket surface for cleanliness and damage before mounting the new pump. Use the correct torque specifications for mounting bolts to avoid leaks or damage. It is recommended to replace the thermostat and coolant during installation to maintain optimal cooling system performance.

Quality Assurance and Warranty

US Motor Works manufactures the US9145 engine water pump to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, US Motor Works typically offers a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelDrive TypeTransmissionPositionNotes
1992Toyota4RunnerSR5N/A
1992ToyotaPickupSR5N/A
1992ToyotaPickupDLXN/A
1991Toyota4RunnerSR5N/A
1991ToyotaPickupSR5N/A
1991ToyotaPickupDLXN/A
1990Toyota4RunnerSR5AutomaticN/A
1990ToyotaPickupSR5AutomaticN/A
1990ToyotaPickupDLXAutomaticN/A
1989Toyota4RunnerSR5AutomaticN/A
1989Toyota4RunnerDLXAutomaticN/A
1989ToyotaPickupSR5RWDN/A1 Ton Chassis
1989ToyotaPickupSR5RWDAutomaticN/A1/2 Ton Chassis
1989ToyotaPickupSR54WDAutomaticN/A
1989ToyotaPickupDLXRWDN/A1 Ton Chassis
1989ToyotaPickupDLXRWDAutomaticN/A1/2 Ton Chassis
1989ToyotaPickupDLX4WDAutomaticN/A

* 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.