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OE Numbers: 

234-5714, 234-8031, 39210-2G240, 39210-2GBB0

Fit for: 

Hyundai

Hyundai Santa Fe 2.4L L4 2015-2019

Hyundai Tucson 2.4L L4 2019

Kia

Kia Optima 2.4L L4 2016-2019

Kia Sorento 2.4L L4 2016-2019

Specifications: 

Product Material: Stainless Steel

Product Color: Silver

Installation Position: Upstream, Downstream
 

Functions: 

1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard.

2. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally.

Features: 

*Corrosion-Resistant Build

Stainless steel construction withstands exhaust heat and chemicals for long-term reliability.

*Efficient Contaminant Blocking

PTFE filter stops efficiency-robbing contaminants ( like soot, silicone, and grime ) from damaging the sensing element, which keeps the accuracy of the sensor and extends its lifespan.

*Faster Response Time

Precision zirconia element detects air-fuel changes instantly for smoother idle, sharper acceleration, and precise fuel control.

*Optimized Engine Performance

Maximizes fuel efficiency, reduces harmful emissions, and ensures smog test compliance. Suitable for your Hyundai and Kia models.

*Perfect Fit Your Vehicle

Built to strict quality control standards and with 100% factory-tested to ensure stable performance. Direct replacement, just install and drive.

Package Includes: 

2 x Oxygen Sensors