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Mercedes 400SE Catalytic Converters

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

Look up the parts for your vehicle by reg plate

Mercedes 400SE 4.2

  • BM91428 — Petrol Cat Catalytic Converter for Mercedes 400SE 4.2 – BM91428
    2-year warranty £180.83 ex VAT (£216.99 inc VAT)
    (W140) V8 Saloon (RHD only)
  • BM91429 — Petrol Cat Catalytic Converter for Mercedes 400SE 4.2 – BM91429
    2-year warranty £359.99 ex VAT (£431.99 inc VAT)
    Listed for left-hand-drive vehicles only. Most UK-registered vehicles are right-hand drive: check yours before you buy.(W140) V8 LHD only Saloon

More about the Mercedes 400SE 4.2 →

About the Mercedes 400SE

The Mercedes 400SE range here takes in petrol models built between 1991 and 1993, with its 4.2-litre engine catalogued. Pick an engine size below to narrow 2 parts — catalytic converters — down to exactly what fits.