Premium Oxygen Sensors for Elantra & Sonata

High-precision OEM-grade sensors ensure optimal fuel efficiency and emission control. Direct-fit design with corrosion-resistant stainless steel housing and advanced ceramic core for durability. Seamless integration with pre/post-catalytic converter systems.

Engineered for Performance

Manufactured with laser-welded platinum electrodes and anti-fouling coating. Exact OE specifications ensure 98%+ accuracy in air-fuel ratio monitoring. Includes waterproof connectors for all-weather reliability.

Universal Application Scenarios

Ideal for DIY mechanics and professional workshops handling Hyundai emissions system repairs. Compatible with 2006-2021 Elantra/Sonata models. Reduces check engine light triggers by 85% compared to aftermarket alternatives.

Wholesale Advantage

Factory-direct pricing with bulk discounts for auto parts distributors. Ships in OEM-style packaging with 36-month warranty. Minimum order quantity applies for wholesale rates.