Upstream & Downstream O2 02 Oxygen Sensor For KIA Sorento Forte Hyundai Sonata

Oxygen Sensor for KIA Sorento Forte Hyundai Sonata

This oxygen sensor monitors exhaust oxygen content and sends voltage signals to the ECU for air-fuel ratio correction.

Overview

The oxygen sensor is a vital emissions component that reads oxygen levels in the exhaust stream. The sensor for KIA Sorento, Forte, and Hyundai Sonata helps the engine control module maintain the ideal air-fuel mixture. Designed as a direct-fit replacement, this oxygen sensor restores proper fuel trim and catalytic converter function.

Built For Performance

• Planar zirconia sensing element provides fast light-off and accurate lambda measurement
• Stainless steel housing resists corrosion from road salt and moisture
• Precision-machined threads ensure a secure, leak-free seal
• OEM-style connector plug mates directly with the vehicle’s wiring harness
• Laser-welded body prevents contamination and extends service life
• Built-in heater circuit reaches operating temperature within seconds

Fits These Machines

• for KIA Sorento
• for KIA Forte
• for Hyundai Sonata

On-The-Job Use

• Replacing a sluggish or failed sensor that triggers a check engine light
• Restoring fuel economy after an aged sensor drifts out of spec
• Passing emissions testing with correct catalyst monitor readings
• Completing a full exhaust or catalytic converter service

Specs At A Glance

Good To Know

Q: Can this oxygen sensor serve both upstream and downstream locations? A: Yes, the sensor’s wide-range signal output makes it suitable for pre-cat and post-cat positions when the connector matches.

Q: Does the sensor come with anti-seize applied? A: A small amount of anti-seize is typically pre-applied on the threads to ease installation; avoid adding extra compound to prevent contamination of the sensing tip.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.