Ensure superior thermal regulation for your high-displacement V8 powertrain with this premium aftermarket mechanical Water Pump assembly (OE Part # 16100-59276, perfectly interchanging with 16100-59275). Engineered specifically for heavy-duty 4.3L and 4.7L 8-cylinder architectures, this replacement pump delivers continuous, high-volume coolant circulation to eliminate hot spots and prevent thermal fatigue during aggressive driving or heavy towing.

Vehicle Compatibility & Engine Application:

• Toyota Land Cruiser / UZJ100 / UZJ200: 1998–2020 (4.7L V8 2UZ-FE)

• Toyota Tundra: 2000–2009 (4.7L V8 2UZ-FE)

• Toyota Sequoia: 2001–2009 (4.7L V8 2UZ-FE)

• Toyota 4Runner: 2003–2009 (4.7L V8 2UZ-FE)

• Lexus LX470: 1998–2007 (4.7L V8 2UZ-FE)

• Lexus GX470: 2003–2009 (4.7L V8 2UZ-FE)

• Lexus LS430 / GS430: 2001–2006 (4.3L V8 3UZ-FE)

Key Features:

• Optimized High-Flow Impeller: Precision-cast fins maximize coolant throughput to handle the intense thermal demands of large-displacement V8 engines.

• Heavy-Duty Roller Bearings: Engineered to withstand high timing belt loads smoothly while eliminating operational bearing whine.

• Leak-Resistant Mechanical Seals: Upgraded industrial-grade seals block coolant weeping and protect internal components against premature wear.