Mando 18A1479 Oxygen Sensor - Downstream Right

OE Oxygen Sensor for Hyundai and Kia

Mando 18A1479 is a New Original Equipment oxygen sensor built to factory precision specs for downstream right applications. It monitors exhaust oxygen content to help the engine control module maintain the correct air-fuel mixture, supporting smooth combustion and efficient operation in Hyundai and Kia vehicles.

Compatible With 2010-2018 Hyundai Santa Fe, downstream right, and 2011-2018 Kia Sorento, downstream right.

• OE replacement oxygen sensor for downstream right placement
• Factory-spec fit and signal performance
• Helps maintain proper air-fuel ratio control
• Supports engine efficiency and drivability
• Cross-references Hyundai 392103CDA0 for the same application

Detailed Product Overview

This Mando oxygen sensor, part number 18A1479, is engineered as an OE-style replacement for vehicles that rely on accurate exhaust feedback to manage fuel delivery. In the Hyundai Santa Fe and Kia Sorento, the downstream right sensor helps the system monitor catalyst and exhaust conditions after combustion. Using a sensor built to original equipment specifications helps restore the signal quality the engine management system expects.

For shoppers searching for a 2010-2018 Hyundai Santa Fe downstream right oxygen sensor or a 2011-2018 Kia Sorento downstream right O2 sensor, 18A1479 provides a direct-fit replacement option from Mando’s New Original Equipment line.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Rough or erratic idle caused by incorrect air-fuel feedback
• Poor fuel economy from inaccurate exhaust readings
• Hard starting or inconsistent engine response
• Reduced efficiency from a worn downstream sensor

Installation Notes

Confirm the downstream right position before ordering and match the connector and sensor location to the original part. Inspect the exhaust threads and wiring routing during replacement, and clear diagnostic trouble codes after installation if required by the vehicle repair procedure.

Quality Assurance

Mando’s New Original Equipment line is built to factory precision specifications for OE-style replacement performance. Part number 18A1479 is made for Hyundai and Kia applications that call for original-equipment-level fit and function.