Ensure precise thermal regulation and peak operating efficiency for your luxury sedan or crossover with this premium mechanical Water Pump assembly (OE Part # 16100-09440 / 16100-09442). Specifically engineered for Toyota and Lexus’s high-performance 3.5-liter 2GR-FE V6 engine architecture, this replacement unit delivers steady, optimized coolant circulation to eliminate localized hot spots and prevent thermal fatigue during high-speed cruising and heavy towing.

Vehicle Compatibility & Engine Application:

• Lexus RX 350 / RX 450h (GGL10 / GGL15 / GYL10): 2009–2015 (3.5L V6 2GR-FE)

• Lexus ES 350 (GSV40): 2006–2012 (3.5L V6 2GR-FE)

• Toyota Highlander (GSU40 / GSU45): 2008–2013 (3.5L V6 2GR-FE)

• Toyota Camry (GSV40): 2007–2011 (3.5L V6 2GR-FE)

• Toyota Alphard / Vellfire (GGH20): 2008–2015 (3.5L V6 2GR-FE)

Engineering Highlights:

• High-Flow Impeller Vanes: Precision-molded geometry maximizes fluid throughput to effectively manage cooling demands across high-displacement aluminum blocks.

• Low-Friction Bearing Assembly: Built to handle continuous accessory belt loads smoothly, eliminating operational noise and acoustic whine.