HomeBelts and Cooling > Water Pump and Related ComponentsUS Motor Works MCK1071 Engine Water Pump with Fan Clutch
Part #: MCK1071

US Motor Works MCK1071 Engine Water Pump with Fan Clutch

Water Pump and Fan Clutch kit
⚙️ 28 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Pump and Fan Clutch kit
🚗Fitment: Toyota, 4Runner, FJ Cruiser, and Tundra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for Toyota 4Runner, FJ Cruiser, and Tundra

The US Motor Works Water Pump and Fan Clutch kit (Part Number MCK1071) is designed to maintain optimal engine temperature and cooling system performance for select Toyota models. This engine water pump with fan clutch is engineered to meet the demands of Toyota 4Runner, FJ Cruiser, and Tundra vehicles, ensuring consistent coolant flow and fan operation.

  • Complete engine water pump and fan clutch assembly
  • Compatible with Toyota 4Runner, FJ Cruiser, and Tundra models
  • Part Number: MCK1071 for precise identification
  • Designed to support efficient engine cooling and temperature regulation
  • Manufactured by US Motor Works, a recognized brand in automotive cooling components

About the US Motor Works Water Pump and Fan Clutch kit

The Water Pump and Fan Clutch kit from US Motor Works combines two critical cooling components into a single assembly. This product line focuses on delivering reliable engine water pumps paired with fan clutches to optimize cooling system efficiency. By integrating these parts, the kit simplifies replacement and helps maintain proper engine temperature control in Toyota vehicles.

Product Details and Compatibility

This engine water pump with fan clutch (MCK1071) is specifically designed for Toyota 4Runner, FJ Cruiser, and Tundra models. It ensures proper coolant circulation through the engine block and radiator, while the fan clutch regulates fan speed based on engine temperature. This combination helps prevent overheating and supports engine longevity under various driving conditions.

Common Issues Addressed by This Kit

  • Engine overheating due to failing water pump or fan clutch
  • Reduced coolant flow causing inefficient temperature regulation
  • Fan clutch failure leading to improper fan engagement
  • Coolant leaks from worn or damaged water pump seals
  • Unusual engine noise related to water pump or fan clutch wear

Installation Notes and Tips

When installing the US Motor Works Water Pump and Fan Clutch kit (MCK1071), ensure the engine is cool and the cooling system is depressurized. Properly drain the coolant before removal. Verify compatibility with your Toyota 4Runner, FJ Cruiser, or Tundra model year and engine type. Follow manufacturer torque specifications for mounting bolts and inspect related components such as belts and hoses during installation.

Quality Assurance and Warranty

US Motor Works products undergo quality control to meet industry standards for durability and performance. While specific warranty details for the Water Pump and Fan Clutch kit (MCK1071) are not provided here, US Motor Works typically offers limited warranties covering manufacturing defects. Consult product documentation or the supplier for exact warranty terms.

This part fits 28 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2017Toyota4RunnerTRD ProN/AWater Pump and Fan Clutch kit
2017Toyota4RunnerTRD Off-RoadN/AWater Pump and Fan Clutch kit
2017Toyota4RunnerSR5N/AWater Pump and Fan Clutch kit
2017Toyota4RunnerLimitedN/AWater Pump and Fan Clutch kit
2016Toyota4RunnerTrailN/AWater Pump and Fan Clutch kit
2016Toyota4RunnerTRD ProN/AWater Pump and Fan Clutch kit
2016Toyota4RunnerSR5N/AWater Pump and Fan Clutch kit
2016Toyota4RunnerLimitedN/AWater Pump and Fan Clutch kit
2015Toyota4RunnerTrailN/AWater Pump and Fan Clutch kit
2015Toyota4RunnerTRD ProN/AWater Pump and Fan Clutch kit
2015Toyota4RunnerSR5N/AWater Pump and Fan Clutch kit
2015Toyota4RunnerLimitedN/AWater Pump and Fan Clutch kit
2014Toyota4RunnerN/AWater Pump and Fan Clutch kit
2014ToyotaFJ CruiserN/AWater Pump and Fan Clutch kit
2014ToyotaTundraSRN/AWater Pump and Fan Clutch kit
2013Toyota4RunnerN/AWater Pump and Fan Clutch kit
2013ToyotaFJ CruiserN/AWater Pump and Fan Clutch kit
2013ToyotaTundraBaseN/AWater Pump and Fan Clutch kit
2012Toyota4RunnerN/AWater Pump and Fan Clutch kit
2012ToyotaFJ CruiserN/AWater Pump and Fan Clutch kit
2012ToyotaTundraBaseN/AWater Pump and Fan Clutch kit
2011Toyota4RunnerN/AWater Pump and Fan Clutch kit
2011ToyotaFJ CruiserN/AWater Pump and Fan Clutch kit
2011ToyotaTundraN/AFrom 10/2010; Water Pump and Fan Clutch kit
2010Toyota4RunnerTrailN/AWater Pump and Fan Clutch kit
2010Toyota4RunnerSR5N/AWater Pump and Fan Clutch kit
2010Toyota4RunnerLimitedN/AWater Pump and Fan Clutch kit
2010ToyotaFJ CruiserN/AWater Pump and Fan Clutch kit

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