Toyota 1610059276 — Engine Water Pump Assembly
Overview
Water pump assembly Toyota 1610059276 circulates engine coolant through the cylinder block, radiator, and heater core matrix. The assembly features a die-cast aluminium housing, press-fitted double-row bearing, and dynamic mechanical shaft seal to prevent coolant leakage under operating pressures and temperatures up to 120 °C. Each unit is supplied as a complete assembly with mounting gasket included for direct fitment. OEM reference numbers for this part include 16100-59276, 16100-59275, 16100-59355, and 16100-39436. Precision-machined mating flanges align directly with the engine block face, matching factory mounting dimensions. The internal impeller provides steady coolant flow across the entire operating rev range to maintain correct thermal balance within petrol V8 power units.
Fitment covers Toyota Land Cruiser 200, Sequoia, and Tundra models equipped with 1UR-FE 4.6L and 3UR-FE 5.7L V8 engines produced between 2007 and 2021. The unit also fits Lexus LX570, GX460, LS460, and LS600h vehicles fitted with 1UR-FE, 1UR-FSE, and 3UR-FE engines from 2006 to 2021. Replacement is required when detecting coolant seepage from the housing weep hole, excessive bearing play, audible shaft noise during operation, or engine overheating conditions. Installing a fresh pump prevents shaft seizure and avoids severe thermal damage to cylinder head assemblies.
Toyota 1610059276 — engine water pump assembly. 6 offers available, starting from 237.73 USD.
Specifications
Manufacturer — Toyota. Article number — 1610059276. Name — Engine Water Pump Assembly. Offers — 6. From — 237.73 USD.
Compatible cross-references
Replacements and analogues: DOLZ T250, LYNXAUTO CW0317.
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