AutoZone Product & HowTo Info | |

Search suggestions

    My Vehicles

    Add a Vehicle

    Find a Store

    Select Store

    GET A $25 GIFT CARD FOR EVERY $100 SPENT ON ONLINE SHIP TO HOME ORDERS.

    Use Code: SALE25

    See Details

    Oil Filler Cap

    Inspect/Replace

    To replace an oil filler cap, remove it from the engine and replace with a new cap.

    If the cap connects to the breather filter or PCV hose, you must also unscrew it from these parts and then reattach it.

    Make sure your replacement cap type matches your original cap.

    AutoZone Logo