NGK Acura RSX 2004-2002 Direct Fit 4-Wire A/F Sensor

NGK Acura RSX 2004-2002 Direct Fit 4-Wire A/F Sensor

Marsoni

M251S

$143.76

Get it in 3 business days with 1 day shipping. Friday, May 29

NGK Acura RSX 2004-2002 Direct Fit 4-Wire A/F SensorNTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how

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Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.

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Reviewed in the United States on February 11, 2026