Cadillac Emission Control Parts

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    An oxygen sensor (also known as an O2 sensor or Lambda sensor) is a sensor designed to generate a reading based on the content of oxygen in an automotive exhaust system. The sensor itself is made of a ceramic compound with porous-shaped electrodes coated in platinum, surrounded by a protective metal shell casing. O2 sensor casings are threaded, and the entire unit...

    Cadillac Emission Control Parts Reviews
    Average rating:54.8 - 1 reviews
    5(4.8)
    APPEARANCE10
    EASE OF INSTALLATION8
    PRICE/VALUE10
    QUALITY10
    2000 Cadillac Catera
    | Posted by | (Belle Mead, NJ)

    After my old pre-cat sensor failed I bought a couple of these puppies at the most competitive price. They brought my ride back to life within an hour after being installed.

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