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When your factory-installed O2 sensor has tripped for the final time, you’ll know it – by that bright orange “Check Engine” light. Replace it posthaste with a high-quality MSD Wideband O2 Sensor, designed to measure the proportional amount of oxygen in your exhaust stream.
Manufactured with a sturdier, more durable frame and fitted with an advanced sensing element, this sensor is 100% legal for use on “emissions controlled vehicles” when used according to the application guide. Your MSD Wideband Oxygen Sensor is supported by a limited warranty.