| MOQ: | 100 |
| Price: | $4.10 |
Details Images
1. Product Details
This engine water pump is a direct replacement for OEM part number 16100-39405. It circulates coolant through the engine block and radiator to maintain proper operating temperature and prevent overheating. Manufactured to OEM specifications, this pump is designed for Toyota vehicles equipped with the 4.0L V6 (1GR-FE) petrol engine. Note: 16100-39405 has been superseded by 16100-09471; both numbers refer to the same water pump application. Cross-reference numbers include 16100-39406 and 16100-09470.
2. Product Parameters
Part Type: Engine Water Pump / Coolant Pump
OEM Reference: 16100-39405
Supersedes / Superseded By: 16100-09471 (current replacement)
Cross Reference: 16100-39406, 16100-09470
Engine Fitment: 4.0L V6 Petrol (1GR-FE)
Includes: Gasket / Seal
Condition: New aftermarket replacement
3. Product Features
Direct-fit OEM replacement for straightforward installation
Restores proper coolant circulation for stable engine temperature
Durable construction withstands high-temperature engine bay conditions
Supplied with gasket/seal for a complete installation
4. Compatible Vehicles and Years
Toyota Land Cruiser Prado 120 Series (GRJ120/GRJ125) 2003-2009 – 4.0L V6
Toyota 4Runner 2003-2009 – 4.0L V6
Toyota FJ Cruiser 2007-2014 – 4.0L V6
Toyota Tacoma 2005-2015 – 4.0L V6
Toyota Tundra 2005-2011 – 4.0L V6
Toyota Hilux – 4.0L V6 (applicable years to be verified)
Note: Verify engine variant and original part number before ordering.
5. FAQ
Q1: What are the symptoms of a failing water pump?
A: Common signs include coolant leaks beneath the front of the engine, engine overheating, whining or grinding noise from the water pump area, and a loose or wobbly water pump pulley.
Q2: Is this a genuine Toyota part?
A: This is a high-quality aftermarket replacement manufactured to OEM specifications. The OEM number 16100-39405 is referenced for compatibility identification only.
Q3: Is 16100-39405 the same as 16100-09471?
A: Yes. 16100-09471 is the updated/superseding number for 16100-39405. Both refer to the same water pump application for the 4.0L V6 engine family. Either number may appear on the original part.