Overview:

Maintain peak operating efficiency and safeguard your powertrain with our Premium Engine Oil Pump Assembly, direct factory replacement for Part Numbers 15100-22020 and 15100-22021 (interchangeable with 15100-22040, 15100-0D010, 15100-0D020, and 15100-0D021). Functioning as the essential heart of your engine's lubrication system, this heavy-duty oil pump continuously delivers motor oil under steady line pressure to critical internal moving parts—including crankshaft bearings, camshafts, valvetrain assemblies, and timing chain tensioners—preventing thermal stress, low oil pressure warning lights, and premature engine wear.

Manufactured to meet or exceed strict original equipment performance specifications, this replacement pump delivers exact drop-in fitment, reliable pressure regulation, and durable operation for routine maintenance, oil pressure troubleshooting, or complete engine rebuilds.

Key Features:

• Direct OE Replacement: Precision-built bolt-on replacement for OEM part numbers 15100-22020, 15100-22021, 15100-22040, and 15100-0D020 without modification.

• Consistent Pressure Regulation: Delivers stable oil volume and line pressure across all operating speeds to guard against low oil pressure warning lights and bearing wear.

• Heavy-Duty Construction: Built with a high-strength die-cast aluminum alloy housing and precision internal rotors designed for maximum wear resistance and thermal stability.

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

Vehicle Compatibility:

Fits models equipped with Toyota 1.8L 4-Cylinder (1ZZ-FE) engines:

• Toyota Corolla / Altis (1.8L 1ZZ-FE, 1998–2008)

• Toyota Matrix (1.8L 1ZZ-FE, 2003–2008)

• Toyota Celica GT (1.8L 1ZZ-FE, 2000–2005)

• Toyota MR2 Spyder (1.8L 1ZZ-FE, 2000–2005)

• Toyota RAV4 (1.8L 1ZZ-FE, 2000–2005)

• Toyota Avensis (1.8L 1ZZ-FE, 2000–2008)

• Pontiac Vibe / Chevrolet Prizm (1.8L 1ZZ-FE, 1998–2008)

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