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US Motor Works US9257 Engine Water PumpOE Quality 60-Day Returns
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Part #: US9257

US Motor Works US9257 Engine Water Pump

⚙️ 137 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus and Toyota, 4Runner, GS400, GS430, GX470, Land Cruiser, LS400, LS430, LX470, SC400, SC430, Sequoia, and Tundra
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Reliable Engine Water Pump for Lexus and Toyota Vehicles

The US Motor Works US9257 engine water pump is designed to maintain optimal engine temperature for a range of Lexus and Toyota models. This component ensures efficient coolant circulation, helping prevent overheating and engine damage.

  • Compatible with Lexus and Toyota models including 4Runner, GS400, GS430, GX470, Land Cruiser, LS400, LS430, LX470, SC400, SC430, Sequoia, and Tundra
  • Engineered to meet or exceed OEM specifications for durability and performance
  • Precision fitment for seamless installation and reliable operation
  • Constructed with quality materials to withstand high engine temperatures and pressures
  • Part number US9257 ensures correct replacement for specified vehicles

Product Details and Compatibility

The US Motor Works US9257 engine water pump is a direct replacement part designed specifically for select Lexus and Toyota vehicles. It supports the cooling system by circulating coolant through the engine block and radiator, which is critical for maintaining proper engine temperature. This water pump is compatible with popular models such as the Lexus GS400, LS430, and Toyota Tundra, among others. Its precise engineering ensures a proper fit and reliable performance, reducing the risk of leaks or premature failure.

Common Applications and Problem Resolution

  • Replaces faulty or leaking water pumps in Lexus GS430 and Toyota 4Runner cooling systems
  • Addresses engine overheating issues caused by coolant circulation failure
  • Resolves coolant leaks that can lead to engine damage in Lexus LX470 and Toyota Sequoia
  • Prevents engine performance loss due to inefficient cooling in Toyota Land Cruiser and Lexus SC400
  • Restores proper coolant flow in aging or worn water pump assemblies

Installation Notes and Tips

When installing the US Motor Works US9257 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 replacement. Torque bolts to manufacturer specifications to avoid warping or damage. After installation, refill the cooling system and bleed air pockets to maintain optimal coolant flow.

Quality Assurance and Warranty

US Motor Works manufactures the US9257 water pump to meet stringent quality standards, ensuring reliable operation under normal driving conditions. While specific warranty details are not provided, US Motor Works products typically undergo rigorous testing to comply with OEM requirements, offering confidence in durability and fitment for Lexus and Toyota vehicles.

This part fits 137 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2010LexusSC430BaseN/A
2009LexusGX470BaseN/A
2009LexusSC430BaseN/A
2009Toyota4RunnerSportN/A
2009Toyota4RunnerSR5N/A
2009Toyota4RunnerLimitedN/A
2009ToyotaSequoiaSR5N/A
2009ToyotaSequoiaLimitedN/A
2009ToyotaTundraSR5N/A
2009ToyotaTundraLimitedN/A
2009ToyotaTundraBaseN/A
2008LexusGX470BaseN/A
2008LexusSC430BaseN/A
2008Toyota4RunnerSportN/A
2008Toyota4RunnerSR5N/A
2008Toyota4RunnerLimitedN/A
2008ToyotaSequoiaSR5N/A
2008ToyotaSequoiaSR5 PremiumN/A
2008ToyotaSequoiaLimitedN/A
2008ToyotaTundraSR5N/A
2008ToyotaTundraLimitedN/A
2008ToyotaTundraBaseN/A
2007LexusGS430BaseN/A
2007LexusGX470BaseN/A
2007LexusLX470BaseN/A
2007LexusSC430BaseN/A
2007Toyota4RunnerSportN/A
2007Toyota4RunnerSR5N/A
2007Toyota4RunnerLimitedN/A
2007ToyotaLand CruiserBaseN/A
2007ToyotaSequoiaSR5N/A
2007ToyotaSequoiaLimitedN/A
2007ToyotaTundraSR5N/A
2007ToyotaTundraLimitedN/A
2007ToyotaTundraBaseN/A
2006LexusGS430BaseN/A
2006LexusGX470BaseN/A
2006LexusLS430BaseN/A
2006LexusLX470BaseN/A
2006LexusSC430BaseN/A
2006Toyota4RunnerSportN/A
2006Toyota4RunnerSR5N/A
2006Toyota4RunnerLimitedN/A
2006ToyotaLand CruiserBaseN/A
2006ToyotaSequoiaSR5N/A
2006ToyotaSequoiaLimitedN/A
2006ToyotaTundraSR5N/A
2006ToyotaTundraLimitedN/A
2006ToyotaTundraBaseN/A
2005LexusGS430BaseN/A
2005LexusGX470BaseN/A
2005LexusLS430BaseN/A
2005LexusLX470BaseN/A
2005LexusSC430BaseN/A
2005Toyota4RunnerSportN/A
2005Toyota4RunnerSR5N/A
2005Toyota4RunnerLimitedN/A
2005ToyotaLand CruiserBaseN/A
2005ToyotaSequoiaSR5N/A
2005ToyotaSequoiaLimitedN/A
2005ToyotaTundraSR5N/A
2005ToyotaTundraLimitedN/A
2005ToyotaTundraBaseN/A
2004LexusGS430BaseN/A
2004LexusGX470BaseN/A
2004LexusLS430BaseN/A
2004LexusLX470BaseN/A
2004LexusSC430BaseN/A
2004Toyota4RunnerSportN/A
2004Toyota4RunnerSR5N/A
2004Toyota4RunnerLimitedN/A
2004ToyotaLand CruiserBaseN/A
2004ToyotaSequoiaSR5N/A
2004ToyotaSequoiaLimitedN/A
2004ToyotaTundraSR5N/A
2004ToyotaTundraLimitedN/A
2003LexusGS430BaseN/A
2003LexusGX470BaseN/A
2003LexusLS430BaseN/A
2003LexusLX470BaseN/A
2003LexusSC430BaseN/A
2003Toyota4RunnerSportN/A
2003Toyota4RunnerSR5N/A
2003Toyota4RunnerLimitedN/A
2003ToyotaLand CruiserBaseN/A
2003ToyotaSequoiaSR5N/A
2003ToyotaSequoiaLimitedN/A
2003ToyotaTundraSR5N/A
2003ToyotaTundraLimitedN/A
2002LexusGS430BaseN/A
2002LexusLS430BaseN/A
2002LexusLX470BaseN/A
2002LexusSC430BaseN/A
2002ToyotaLand CruiserBaseN/A
2002ToyotaSequoiaSR5N/A
2002ToyotaSequoiaLimitedN/A
2002ToyotaTundraSR5N/A
2002ToyotaTundraLimitedN/A
2001LexusGS430BaseN/A
2001LexusLS430BaseN/A
2001LexusLX470BaseN/A
2001ToyotaLand CruiserBaseN/A
2001ToyotaSequoiaSR5N/A
2001ToyotaSequoiaLimitedN/A
2001ToyotaTundraSR5N/A
2001ToyotaTundraLimitedN/A
2000LexusGS400BaseN/A
2000LexusLS400BaseN/A
2000LexusLX470BaseN/A
2000LexusSC400BaseN/A
2000ToyotaLand CruiserBaseN/A
2000ToyotaTundraSR5N/A
2000ToyotaTundraLimitedN/A
1999LexusGS400BaseN/A
1999LexusLS400BaseN/A
1999LexusLX470BaseN/A
1999LexusSC400BaseN/A
1999ToyotaLand CruiserBaseN/A
1998LexusGS400BaseN/A
1998LexusLS400BaseN/A
1998LexusLX470BaseN/A
1998LexusSC400BaseN/A
1998ToyotaLand CruiserBaseN/A
1997LexusLS400BaseN/A
1997LexusSC400BaseN/A
1996LexusLS400BaseN/A
1996LexusSC400BaseN/A
1995LexusLS400BaseN/A
1995LexusSC400BaseN/A
1994LexusLS400BaseN/A
1994LexusSC400BaseN/A
1993LexusLS400BaseN/A
1993LexusSC400BaseN/A
1992LexusLS400BaseN/A
1992LexusSC400BaseN/A
1991LexusLS400BaseN/A
1990LexusLS400BaseN/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:

16100-0920016100-0920116100-50023-8316100-59275-8316100-5927644085AW9476WP-9052WP-9408

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

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