Overview:

Maintain peak operational efficiency for your 4-cylinder powertrain with our Premium Engine Oil Pump Assembly, direct factory replacement for Part Numbers 15100-37020 and 15100-37021 (interchangeable with 15100-37010, 15100-37030, 15100-37040, and 15100-0T030). Functioning as the core of your engine's lubrication network, this pump continuously forces motor oil under steady pressure to critical moving parts—including bearings, camshafts, and pistons—preventing friction, overheating, and premature internal wear.

Manufactured to meet or exceed strict original equipment standards, this replacement oil pump delivers exact bolt-on fitment, reliable pressure regulation, and long-lasting performance for routine maintenance or complete engine overhauls.

Key Features:

• Direct OE Fitment: Precision-built drop-in replacement for OEM part numbers 15100-37020, 15100-37021, 15100-37010, and 15100-37030 without modification.

• Consistent Pressure Control: Delivers stable oil circulation across all operating speeds to guard against oil starvation and high-temperature thermal stress.

• Heavy-Duty Construction: Built with high-strength die-cast aluminum alloy housing and precision internal rotors for maximum wear resistance and extended service life.

• Factory Quality Tested: 100% flow and pressure-tested to ensure leak-free seal tolerances and original performance out of the box.

Vehicle Compatibility:

Fits models equipped with Toyota / Lexus / Scion 1.8L & 2.0L L4 (2ZR-FE / 2ZR-FXE / 3ZR-FE / 3ZR-FAE) engines:

• Toyota Corolla (1.8L / 2.0L, 2009–2019)

• Toyota Prius / Prius v (1.8L Hybrid, 2010–2017)

• Toyota Matrix (1.8L, 2009–2014)

• Toyota C-HR (2.0L, 2018–2021)

• Lexus CT200h (1.8L Hybrid, 2011–2017)

• Scion xD / iM (1.8L, 2008–2016)

(Note: Please cross-reference your vehicle's VIN, engine code, or original OEM part number prior to purchasing to guarantee accurate fitment.)