HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works US6599 Engine Water Pump
Part #: US6599

US Motor Works US6599 Engine Water Pump

⚙️ 59 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, 4Runner, FJ Cruiser, and Tundra
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Reliable Engine Water Pump for Toyota 4Runner, FJ Cruiser, and Tundra

The US Motor Works US6599 engine water pump is designed specifically for Toyota vehicles including the 4Runner, FJ Cruiser, and Tundra. This component plays a critical role in maintaining your engine's cooling system by circulating coolant efficiently.

  • Compatible with Toyota 4Runner, FJ Cruiser, and Tundra models
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction to withstand high engine temperatures
  • Includes all necessary mounting points for direct replacement
  • Part number US6599 ensures correct fitment and function

Product Details and Compatibility

The US Motor Works US6599 engine water pump is manufactured to provide a precise fit for Toyota 4Runner, FJ Cruiser, and Tundra vehicles. This pump is a critical component in the vehicle’s cooling system, responsible for circulating coolant from the radiator through the engine block to prevent overheating. The pump’s design aligns with factory specifications, ensuring proper flow rate and pressure. Using the correct water pump like the US6599 helps maintain engine temperature stability and prevents potential damage caused by overheating.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps in Toyota 4Runner, FJ Cruiser, and Tundra
  • Addresses engine overheating issues due to coolant circulation failure
  • Resolves coolant leaks that can lead to engine damage
  • Eliminates unusual noises caused by worn pump bearings
  • Prevents engine performance loss related to cooling system inefficiency

Installation Notes and Tips

Installation of the US Motor Works US6599 water pump should be performed by a qualified technician or an experienced DIYer familiar with Toyota cooling systems. Before installation, ensure the engine is cool and the cooling system is drained to avoid spills. Inspect the gasket surface and clean thoroughly to prevent leaks. Use the correct torque specifications for mounting bolts to avoid damage. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to ensure optimal pump operation.

Quality Assurance and Warranty Information

US Motor Works manufactures the US6599 engine water pump to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, this part typically comes with a limited warranty covering defects in materials and workmanship. It is recommended to verify warranty terms at the time of purchase to ensure coverage. Using a quality replacement water pump like the US6599 helps maintain the reliability of your Toyota 4Runner, FJ Cruiser, or Tundra cooling system.

This part fits 59 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2024Toyota4RunnerTRD Sport4.0LV6N/A
2023Toyota4RunnerTRD Sport4.0LV6N/A
2022Toyota4RunnerVenture4.0LV6N/A
2021Toyota4RunnerVenture4.0LV6N/A
2020Toyota4RunnerVenture4.0LV6N/A
2019Toyota4RunnerTRD ProN/A
2019Toyota4RunnerTRD Off-RoadN/A
2019Toyota4RunnerTRD Off-Road PremiumN/A
2019Toyota4RunnerSR5N/A
2019Toyota4RunnerSR5 PremiumN/A
2019Toyota4RunnerLimitedN/A
2018Toyota4RunnerTRD ProN/A
2018Toyota4RunnerTRD Off-RoadN/A
2018Toyota4RunnerTRD Off-Road PremiumN/A
2018Toyota4RunnerSR5N/A
2018Toyota4RunnerSR5 PremiumN/A
2018Toyota4RunnerLimitedN/A
2017Toyota4RunnerTRD ProN/A
2017Toyota4RunnerTRD Off-RoadN/A
2017Toyota4RunnerSR5N/A
2017Toyota4RunnerLimitedN/A
2016Toyota4RunnerTrailN/A
2016Toyota4RunnerTRD ProN/A
2016Toyota4RunnerSR5N/A
2016Toyota4RunnerLimitedN/A
2015Toyota4RunnerTrailN/A
2015Toyota4RunnerTRD ProN/A
2015Toyota4RunnerSR5N/A
2015Toyota4RunnerLimitedN/A
2014Toyota4RunnerTrailN/A
2014Toyota4RunnerSR5N/A
2014Toyota4RunnerLimitedN/A
2014ToyotaFJ CruiserPremiumN/A
2014ToyotaFJ CruiserBaseN/A
2014ToyotaTundraSRN/A
2013Toyota4RunnerTrailN/A
2013Toyota4RunnerSR5N/A
2013Toyota4RunnerLimitedN/A
2013ToyotaFJ CruiserPremiumN/A
2013ToyotaFJ CruiserBaseN/A
2013ToyotaTundraBaseN/A
2012Toyota4RunnerTrailN/A
2012Toyota4RunnerSR5N/A
2012Toyota4RunnerLimitedN/A
2012ToyotaFJ CruiserPremiumN/A
2012ToyotaFJ CruiserBaseN/A
2012ToyotaTundraBaseN/A
2011Toyota4RunnerTrailN/A
2011Toyota4RunnerSR5N/A
2011Toyota4RunnerLimitedN/A
2011ToyotaFJ CruiserPremiumN/A
2011ToyotaFJ CruiserBaseN/A
2011ToyotaTundraSR5N/AFrom 10/2010
2011ToyotaTundraBaseN/AFrom 10/2010
2010Toyota4RunnerTrailN/A
2010Toyota4RunnerSR5N/A
2010Toyota4RunnerLimitedN/A
2010ToyotaFJ CruiserPremiumN/A
2010ToyotaFJ CruiserBaseN/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.