Overview:

Keep your Toyota compact vehicle performing reliably with our Premium Engine Oil Pump Assembly, direct OEM replacement for Part Number 15100-23020 (interchangeable with 15100-23030). Serving as the vital core of your engine’s lubrication system, this pump continuously forces motor oil under steady pressure to critical moving parts—including bearings, camshafts, and pistons—preventing mechanical friction, overheating, and premature wear.

Manufactured to meet or exceed strict original equipment performance standards, this replacement oil pump ensures exact drop-in fitment, reliable pressure regulation, and long-term durability for routine maintenance or full engine overhauls.

Key Features:

• Direct OE Replacement: Precision-built drop-in replacement for OEM part numbers 15100-23020 and 15100-23030 without modifications.

• Consistent Pressure Control: Maintains uniform oil flow across all operating speeds to guard against oil starvation and high-temperature stress.

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

• Quality Assured: 100% factory pressure and flow-tested to ensure leak-free seal tolerances and original performance levels.

Vehicle Compatibility:

Fits models equipped with Toyota 1.0L & 1.3L L4 (1SZ-FE / 2SZ-FE) engines:

• Toyota Yaris / Vitz (1.0L / 1.3L, 1999–2005)

• Toyota Platz (1.0L / 1.3L, 1999–2005)

• Toyota Belta (1.0L / 1.3L, 2005–2012)

• Toyota Ractis / Porte (1.3L, 2004–2010)

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

Would you like descriptions or compatibility checks for any other Toyota/Lexus oil pump part numbers?