HomeBelts and Cooling > Water Pump and Related ComponentsHitachi WUP0036 Engine Water Pump
Part #: WUP0036

Hitachi WUP0036 Engine Water Pump

⚙️ 19 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
🚗Fitment: INFINITI and Nissan, Pathfinder and QX4
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for Nissan Pathfinder and Infiniti QX4

The Hitachi WUP0036 engine water pump is designed to maintain optimal engine temperature for your Nissan Pathfinder or Infiniti QX4. Engineered by Hitachi, this water pump ensures consistent coolant circulation to prevent overheating and support engine performance.

Key Features of the Hitachi WUP0036 Engine Water Pump

  • Manufactured by Hitachi, a trusted name in automotive components
  • Compatible with Nissan Pathfinder and Infiniti QX4 models
  • Durable construction for long-lasting performance
  • Precision-engineered to meet OEM specifications
  • Part number WUP0036 for accurate identification and fitment

Detailed Description of the Hitachi WUP0036 Water Pump

This engine water pump from Hitachi is specifically designed for use in Nissan Pathfinder and Infiniti QX4 vehicles. The WUP0036 model provides reliable coolant flow through the engine’s cooling system, helping to regulate temperature and prevent engine damage caused by overheating. Manufactured with high-quality materials, this water pump meets strict standards to ensure durability and proper fitment. Its design aligns with original equipment manufacturer (OEM) requirements, making it a suitable replacement part for maintaining your vehicle’s cooling system efficiency.

Common Applications and Issues Addressed

  • Replacement for failing or leaking water pumps in Nissan Pathfinder and Infiniti QX4
  • Resolves engine overheating caused by inadequate coolant circulation
  • Addresses coolant leaks that can lead to engine damage
  • Helps restore proper engine temperature regulation
  • Prevents potential engine performance issues related to cooling system failure

Installation Notes and Tips

When installing the Hitachi WUP0036 engine water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks and verify gasket condition or replace if necessary. Follow vehicle-specific torque specifications for mounting bolts to avoid damage. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to maintain optimal cooling performance.

Quality Assurance and Warranty Information

Hitachi manufactures the WUP0036 engine water pump to meet rigorous quality standards, ensuring reliable operation in Nissan Pathfinder and Infiniti QX4 vehicles. While specific warranty details may vary, Hitachi products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandHitachi
Part NumberWUP0036
ManufacturerHitachi

This part fits 19 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2000INFINITIQX4Base3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
2000NissanPathfinderXE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
2000NissanPathfinderSE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
2000NissanPathfinderLE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1999INFINITIQX4Base3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1999NissanPathfinderXE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1999NissanPathfinderSE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1999NissanPathfinderLE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1998INFINITIQX4Base3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1998NissanPathfinderXE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1998NissanPathfinderSE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1998NissanPathfinderLE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1997INFINITIQX4Base3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1997NissanPathfinderXE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1997NissanPathfinderSE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1997NissanPathfinderLE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1996NissanPathfinderXE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1996NissanPathfinderSE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order
1996NissanPathfinderLE3.3LV6N/AIncludes: Gasket; Grade: Actual OE; Availability: Available to Order

* 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:

21010-0W00021010-0W02521010-0W02621010-0W02721010-0W028B1010-0W00J

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