High-Quality OE Replacement Oxygen Sensor

Precision-engineered to match OEM specifications (8946748110 / 8946748040), ensuring optimal engine performance and fuel efficiency. Direct fit for Toyota Highlander and Lexus RX300 SUVs with seamless integration.

Durable Construction with Premium Materials

Features a corrosion-resistant stainless steel body and high-grade ceramic sensing element for extreme temperature endurance (-40°C to 900°C). Built to withstand harsh driving conditions.

Accurate Emissions Control & Enhanced Engine Longevity

Real-time air-fuel ratio monitoring reduces harmful emissions and prevents engine knock. Pre-wired harness for plug-and-play installation—no splicing required.

Trusted Global Wholesale Supplier Advantage

Lowest price guarantee with bulk order discounts. Rigorously tested for reliability. Ships worldwide with fast logistics. Ideal for auto repair shops and fleet maintenance.