Honda K20Z3/K24A8/K24Z1 Mass Airflow Sensor 37980-RTA-003 suspension and 2002–2004 Honda CR-V (Manual)

and 2002–2004 Honda CR-V (Manual) factory ECUs

or performance upgrades requiring factory-spec components

Ideal for serious racers seeking dependable power delivery and professional-grade installation

or preventative maintenance on K20

Honda K20Z3/K24A8/K24Z1 Mass Airflow Sensor 37980-RTA-003 suspension and 2002–2004 Honda CR-V (Manual)The mass airflow sensor is a critical engine management component that measures the volume and density of air entering your intake manifold. This OEM equivalent sensor (37980 RTA 003) delivers precise readings to your engine control unit, enabling optimal fuel injection timing and air fuel ratio calibration. Direct fit for Honda K20Z3, K24A8, and K24Z1 engines. Maintains factory performance standards and emissions compliance. Essential for reliable