Honda Civic GK5 GM6 GJ6 Oxygen Sensor 36531-5R3-H01 Front Oxygen Universal

This front oxygen sensor designed for Honda Civic GK5 (2014-2020 1.5L), GM6 (2016-2020 1.8L) and GJ6 (2016-2020 1.5T) models; covers 1.5L, 1.8L and 1.5T versions; ensures precise matching to original exhaust system. Monitors oxygen content in exhaust and feeds ECU to adjust air-fuel ratio in real time to improve combustion efficiency, reduce fuel consumption, and lower emissions. OEM number 36531-5R3-H01 (36531-5R3); can directly replace OEM part; cross-check available in stock system. Replacement difficulty: medium; use specialized oxygen sensor socket and avoid thread damage; after installation, clear fault codes with diagnostic tool and reset learned values. This product is authorized under private branding; bulk procurement ensures stable supply for workshops or distributors.