This 5-wire wide-band oxygen sensor fits select 2020-2024 Hyundai and Kia applications and measures the exhaust air-fuel ratio across a broad range so the engine computer can meter fuel precisely. A built-in heater brings the element to operating temperature quickly after a cold start.

Walker Products 350-35169 Oxygen Sensor Features:

• Fits 2020-2022 Hyundai Accent; 2020-2023 Hyundai Sonata, Kia Rio; 2020-2024 Hyundai Venue; 2021-2023 Hyundai Elantra, Santa Fe, Kia Sorento
• Fits 2022-2024 Hyundai Kona, Tucson; 2024 Hyundai Creta Grand; 2023 Kia Sportage
• Engine coverage includes 1.6L I4, 2.0L I4 applications
• Used in both upstream and downstream positions, depending on application
• 5-wire wide-band oxygen sensor
• Built-in heater for fast warm-up
• M18x1.5 threaded mounting, 350 mm (13.8 in.) overall length
• 325 mm (12.8 in.) wiring harness
• Female d-shape connector at the harness end with 6 blade terminals
• Platinum electrode layer with a protective coating against combustion residue