Ensure reliable thermal regulation and peak operating efficiency for your compact passenger vehicle with this premium mechanical Water Pump assembly (OE Part # 16100-39466 / 16100-39465). Specifically engineered for Toyota’s highly reliable 1.8-liter 2ZR-FE and associated engine architectures, this replacement unit delivers steady, optimized coolant circulation to eliminate localized hot spots and prevent thermal fatigue during daily commuting.

Vehicle Compatibility & Engine Application:

• Toyota Corolla (ZRE142 / ZRE152 / ZRE172 / ZRE182): 2009–2019 (1.8L 2ZR-FE / 1.6L 1ZR)

• Toyota Matrix (ZRE142): 2009–2014 (1.8L 2ZR-FE)

• Scion xD (ZSP110): 2008–2014 (1.8L 2ZR-FE)

• Toyota Auris & RAV4 III (Compact Variants): 2007–2018

Engineering Highlights:

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

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