Heated Oxygen Sensor Direct-Fit Premium High-Quality Replacement Sensor for Lexus GS300 234-4603
Upgrade your Lexus GS300 and compatible Toyota models with the Lexus GS300 Heated Oxygen Sensor OEM 234-4603 from WEIDA AUTO PARTS. This new, direct-fit sensor replaces worn-out O2 sensors to deliver precise exhaust gas measurements, faster warm-up thanks to the built-in heating element, and consistent engine performance. By providing accurate real-time data to the engine control unit, it helps optimize the air-fuel mixture, reduce emissions, and improve fuel efficiency. Compatible with LEXUS GS300, LS400, SC400, TOYOTA CAMRY, MR2, and SPYDER, this sensor carries the OEM number 234-4603 for a trusted fit. Brand WEIDA AUTO PARTS, Origin Mainland China, Sensor Type Piezoelectric, Heating Type semi, and compatibility details ensure you’re getting a robust replacement that meets or exceeds original specifications.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Faster sensor warm-up reduces cold-start emissions and helps the engine reach optimal efficiency quickly.
- Accurate oxygen readings enable the ECU to maintain the ideal air-fuel ratio, improving fuel economy and reducing rough idle.
- Supports reliable OBD-II readiness and smoother overall engine performance across listed models.
Product specifications
- Brand: WEIDA AUTO PARTS
- OEM No.: 234-4603
- Sensor Type: Piezoelectric
- Heating Type: Semi
- Compatibility: LEXUS GS300, LS400, SC400, TOYOTA CAMRY, MR2, SPYDER
- Origin: Mainland China
- Condition: New
Package includes:
- 1 x WEIDA AUTO PARTS Heated Oxygen Sensor (OEM 234-4603) — New
Warnings/Reminders
- Professional installation recommended. Verify compatibility with your vehicle’s year and trim before purchase. If unsure, consult a qualified mechanic.
At intercyprus.com since 2002 — trusted for quality and reliability.