Delivered to Ireland in 2–3 Working Days · Prices in Euro, No UK VAT

Mercedes 400SEL Catalytic Converters

Select your engine size to see the parts catalogued for your Mercedes 400SEL.

Look up the parts for your vehicle by reg plate

Mercedes 400SEL 4.2

  • BM91428 — Petrol Cat Catalytic Converter for Mercedes 400SEL 4.2 – BM91428
    2-year warranty €220.99
    (W140) V8 Limousine (RHD only)
  • BM91429 — Petrol Cat Catalytic Converter for Mercedes 400SEL 4.2 – BM91429
    2-year warranty €438.99
    Listed for left-hand-drive vehicles only. Most Irish-registered vehicles are right-hand drive: check yours before you buy.(W140) V8 LHD only Limousine

More about the Mercedes 400SEL 4.2 →

About the Mercedes 400SEL

Our catalogue covers petrol versions of the Mercedes 400SEL built between 1991 and 1993, with its 4.2-litre engine catalogued. 2 parts are listed for the range, including catalytic converters — each matched to a specific engine and model year.

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