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: OE Numbers: 234-5714, 234-8031, 39210-2G240, 39210-2GBB0 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. .
