Vauxhall Crossland X Catalytic Converter Replacement Parts

Yes, but only on petrol-engined Crossland X variants — the 1.2 naturally aspirated and 1.2 turbo petrol engines all use a catalytic converter as part of their exhaust aftertreatment system. Diesel Crossland X models use a diesel particulate filter (DPF) and diesel oxidation catalyst (DOC) arrangement rather than a conventional standalone catalytic converter, so if you drive a diesel you are likely looking for a different part. Check your V5C or registration plate details to confirm your fuel type before searching.

The Crossland X was sold from 2017 onwards, with a facelift arriving in 2020, so those two years sit either side of a known model boundary. The engine codes carried over across the facelift on many variants, but whether the catalytic converter itself interchanges across that 2020 boundary — particularly given potential changes to emissions calibration — is something you must confirm with the breaker against your exact registration and engine code. Do not assume a visual match means a legal or functional fit, as a cat from the wrong emissions era could cause MOT failure.

No — trim level does not affect catalytic converter fitment on the Crossland X; SE, SE Nav, SRi, Elite, Elite Nav, and Ultimate are cosmetic and equipment grades built on the same engine and exhaust architecture. What matters is your engine code and fuel type, both of which you can find on your V5C or by asking the breaker to check against your registration. You may find minor differences in heat shielding or bracket positions between supplier batches, but the core fitment is driven by the engine, not the trim.

These are different engines with different exhaust configurations, so you should not assume the catalytic converters are interchangeable even though the displacement is the same. The turbocharged 1.2 (commonly the B12XHT or similar PSA-sourced unit) and the naturally aspirated 1.2 have different exhaust flow characteristics and may be on different Euro emissions standards. Always provide your full engine code to the breaker — not just the engine size — so they can match the correct unit.

The Crossland X is built on the PSA platform and shares its petrol engines with models such as the Peugeot 2008 and Citroën C3 Aircross, so there is a reasonable chance of parts commonality. However, whether a specific catalytic converter from a PSA-badged sister model will physically and legally fit your Crossland X depends on the exact engine code, model year, and emissions specification — this is strong confirm-with-breaker territory. Give the breaker your registration and engine code and ask them to cross-reference before buying.