The Denso Oxygen Sensor 234-4550 is a high-quality automotive component designed to accurately detect oxygen levels in the exhaust system of select Hyundai Elantra models from 2011 to 2014, including the Elantra Touring. Manufactured to meet stringent original equipment standards, this sensor ensures a precise direct fit and reliable operation. It incorporates advanced features such as a double protection layer with an exclusive aluminum oxide trap that shields the ceramic element from contaminants like silicone and lead, which can degrade sensor performance. The sensor's construction includes premium materials such as stainless steel housing, porous polytetrafluoroethylene (PTFE) filter, fluorine rubber seals, high-grade platinum, and ceramics to provide exceptional durability and resistance to harsh exhaust conditions. This oxygen sensor contributes to improved engine performance by delivering accurate air-fuel mixture data to the vehicle’s engine control unit, promoting better fuel efficiency and reduced emissions. Easy to install with a heated 4-wire design, it offers dependable longevity and consistent operation for enhanced vehicle performance.

Upgrade your vehicle’s performance with the reliable Denso Oxygen Sensor 234-4550—order now for precise fit and lasting durability.

Product Dimensions:

5.98 x 2.24 x 2.01 in

0.02 lbs

Shipping Dimensions:

6.06 x 2.24 x 1.97 in