Walker Products Aftermarket Oxygen Sensors

The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio. Read Explaining-the-Oxygen-Sensor for detailed information.

As an industry leader, Walker Products has evolved into a premier supplier of fuel delivery components, emission control products, engine sensors, ignition wire sets, ignition coils and coil-on-plug boots. Walker Products, an ISO 9001/ IATF16949 certified company, specializes in the manufacturing and distribution of Fuel System Components and Automotive Engine Management products. Walker is committed to meeting and exceeding OEM standards and specifications. This effort is backed by Walker’s own manufacturing, product management and engineering expertise.

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