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Lexus LS400 Catalytic Converters

Select your engine size to see the parts catalogued for your Lexus LS400.

Look up the parts for your vehicle by reg plate

Lexus LS400 4.0

  • BM90643 — Petrol Cat Catalytic Converter for Lexus LS400 4.0 – BM90643
    2-year warranty £78.33 ex VAT (£93.99 inc VAT)
    Twin Cam Twin Cats (fits left side and right side)
  • BM91493 — Petrol Cat Catalytic Converter for Lexus LS400 4.0 – BM91493
    2-year warranty Fitting kit included £181.66 ex VAT (£217.99 inc VAT)
    V8 (left side; close coupled cat)
  • BM91494 — Petrol Cat Catalytic Converter for Lexus LS400 4.0 – BM91494
    2-year warranty Fitting kit included £181.66 ex VAT (£217.99 inc VAT)
    V8 (right side; close coupled cat)

More about the Lexus LS400 4.0 →

About the Lexus LS400

The car with which Lexus ambushed the luxury establishment in 1989: engineered in obsessive secrecy, quieter and better-built than rivals costing far more. Many LS400s have covered vast, serene mileages — and still deserve first-rate parts.

We list 3 parts for the Lexus LS400, spanning petrol models built between 1990 and 2000 across its 4.0-litre engine. Coverage includes catalytic converters, and every part is matched against original fitment data.