HomeBelts and Cooling > Water Pump and Related ComponentsInMotion WU9309 Engine Water Pump
Part #: WU9309

InMotion WU9309 Engine Water Pump

⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, I30, Maxima, Pathfinder, and QX4
🔄Easy Returns — Return within 60 days for a full refund
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Engine Water Pump for Nissan and INFINITI

The InMotion WU9309 engine water pump is built for direct replacement on select Nissan and INFINITI applications. It delivers steady coolant circulation to help maintain proper operating temperature in daily driving and demanding conditions.

  • Precision-machined impeller for consistent coolant flow
  • High-quality bearings and seals for smooth, leak-resistant operation
  • Corrosion-resistant housing for long service life
  • OEM-style fit for straightforward installation
  • Direct replacement for select Nissan Pathfinder, Maxima, INFINITI QX4, and INFINITI I30 models

Fitment Details

  • Fits 2001-2004 Nissan Pathfinder, N/A
  • Fits 2001-2003 INFINITI QX4, N/A
  • Fits 2001 INFINITI I30, N/A
  • Fits 1996-1998 INFINITI I30, N/A
  • Fits 2001 Nissan Maxima, N/A
  • Fits 1995-1998 Nissan Maxima, N/A

What This Water Pump Helps Address

  • Coolant circulation problems that can lead to overheating
  • Leakage from worn seals or aging pump components
  • Noisy operation caused by bearing wear
  • Reduced cooling performance in higher-mileage engines

Installation Notes

Verify engine application before installation and compare the original pump to the WU9309 for mounting and hose alignment. Replace coolant and inspect related cooling system components during service to help ensure proper operation after installation.

Quality Assurance

InMotion WU9309 is engineered with durable bearings, seals, and a corrosion-resistant housing to support reliable cooling-system service on the listed Nissan and INFINITI vehicles.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004NissanPathfinder3.5LV6N/A
2003INFINITIQX43.5LV6N/A
2003NissanPathfinder3.5LV6N/A
2002INFINITIQX43.5LV6N/A
2002NissanPathfinder3.5LV6N/A
2001INFINITII303.0LV6N/A
2001INFINITIQX43.5LV6N/A
2001NissanMaxima3.0LV6N/A
2001NissanPathfinder3.5LV6N/A
1998INFINITII303.0LV6N/A
1998NissanMaxima3.0LV6N/A
1997INFINITII303.0LV6N/A
1997NissanMaxima3.0LV6N/A
1996INFINITII303.0LV6N/A
1996NissanMaxima3.0LV6N/A
1995NissanMaxima3.0LV6N/A

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