Premium Oxygen Sensor 8946520430 / 8946505100

High-precision zirconia ceramic sensing element ensures accurate air-fuel ratio measurement for optimal engine performance. Direct-fit design with OEM-compatible connectors for seamless installation in DAIHATSU (2000+), LEXUS (1995-1997), and TOYOTA (1995+) vehicles.

Durable stainless steel housing with laser-welded seams resists corrosion and extreme exhaust temperatures. Advanced heating element reaches operating temperature faster, reducing cold-start emissions.

Exact OEM replacement restores fuel efficiency and eliminates check engine lights. Includes anti-seize compound pre-applied to threads for hassle-free servicing.

Global wholesale pricing with bulk discounts available. Ships worldwide with guaranteed lowest price for dealerships, repair shops, and fleet managers.