Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK OE-style 4-wire air/fuel sensor for Lexus ES300 (2002–2003) is a direct-fit replacement that restores accurate oxygen sensing to the engine control unit, supporting correct air–fuel ratio control and steady fuel trim. This OE-type four-wire unit uses the OEM electrical interface for a simple swap and dependable sensor output.
NGK 2003-02 Lexus ES300 OE Type 4-Wire A/F Sensor
