Restore stable and smooth steering performance for your Toyota vehicle with this premium direct-fit power steering fluid reservoir tank. Fully compliant with Toyota original factory manufacturing specifications, this replacement part perfectly matches OEM part number 4436012100. It is universally compatible with all 4-door sedan variants of Toyota Corolla from 2003 to 2008, including CE, LE, S grade and Sport Sedan versions, all equipped with 1.8L 1ZZ-FE DOHC naturally aspirated gasoline engines built in Japan.

Crafted from high-strength aging-resistant white plastic, the reservoir features excellent resistance to hydraulic fluid degradation, thermal aging and daily driving abrasion. Its precise sealing structure effectively prevents power steering fluid leakage and external impurity intrusion, maintaining steady internal hydraulic pressure for light and responsive steering control. This direct-fit replacement greatly extends the service life of the power steering pump and entire steering system, becoming an ideal cost-effective part for routine maintenance, leakage fault repair and steering system refurbishment for Toyota Corolla owners.