QUINTON HAZELL manufactures this Catalytic Converter QUINTON HAZELL OE Ref to original equipment tolerances, which is why it's specified as a direct replacement for OEM 1401148 rather than a rough equivalent.
You'll find it referenced as QCAT80164H, EAN: 5050438515961 — worth noting down if you're getting a second opinion from a mechanic before fitting.
It's built for selected BMW vehicles. The safest way to confirm is matching OEM reference 1401148 against your existing part, or using our vehicle lookup tool with your registration.
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