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Audi S8 Catalytic Converters

Select your engine size to see the parts catalogued for your Audi S8.

Look up the parts for your vehicle by reg plate

Audi S8 4.2

  • BM91135 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91135
    2-year warranty £159.16 ex VAT (£190.99 inc VAT)
    V8 32v Left Side (5-Speed Auto; not OBD)
  • BM91136 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91136
    2-year warranty £159.16 ex VAT (£190.99 inc VAT)
    V8 32v Right Side (5-Speed Auto; not OBD)
  • BM91195 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91195
    2-year warranty £194.16 ex VAT (£232.99 inc VAT)
    V8 40v With OBD (left side)
  • BM91196 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91196
    2-year warranty £158.33 ex VAT (£189.99 inc VAT)
    V8 40v With OBD (right side)
  • BM91531 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91531
    2-year warranty £159.16 ex VAT (£190.99 inc VAT)
    V8 32v Left Side (6-Speed Manual; not OBD)
  • BM91532 — Petrol Cat Catalytic Converter for Audi S8 4.2 – BM91532
    2-year warranty £159.16 ex VAT (£190.99 inc VAT)
    V8 32v Right Side (6-Speed Manual; not OBD)

More about the Audi S8 4.2 →

About the Audi S8

Our catalogue covers petrol versions of the Audi S8 built between 1997 and 2001, with its 4.2-litre engine catalogued. 6 parts are listed for the range, including catalytic converters — each matched to a specific engine and model year.