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Replacement and OEM Parts for BMW 550i Catalytic Converter
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BMW 550i Catalytic Converter

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Catalytic Converters
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  • OEM BMW 550i Gasket Exhaust.Turbocharger/Catalytic Converter. Diagram - 18-30-7-553-601
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    OEM (Genuine) BMW 550i Gasket Exhaust.Turbocharger/Catalytic Converter.

    PartNumber: 18-30-7-553-601
    OEM BMW 550i Gasket Exhaust.Turbocharger/Catalytic Converter. - 18-30-7-553-601
    Product Specifications
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 550i Gasket Exhaust.Turbocharger/Catalytic Converter.
    More Info
    $21.73 MSRP: $28.74
    You Save: $7.01 (25%)
  • OEM BMW 550i Catalytic Converter Diagram - 18-32-7-645-234
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    OEM (Genuine) BMW 550i Catalytic Converter

    PartNumber: 18-32-7-645-234
    OEM BMW 550i Catalytic Converter - 18-32-7-645-234
    Product Specifications
    • Other Names: Exhaust Manifold, Preconverter
    • Item Weight: 14.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18-30-7-576-993
    • Part Description: BMW 550i Catalytic Converter
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • OEM BMW 550i Passenger Exhaust Pipe Diagram - 18-32-7-645-440
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    OEM (Genuine) BMW 550i Passenger Exhaust Pipe

    PartNumber: 18-32-7-645-440
    OEM BMW 550i Passenger Exhaust Pipe - 18-32-7-645-440
    Product Specifications
    • Other Names: Catalytic Converter, Preconverter
    • Item Weight: 14.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 550i Passenger Exhaust Pipe
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • OEM BMW 550i Catalytic Converter Diagram - 18-32-7-645-441
    View Related Parts

    OEM (Genuine) BMW 550i Catalytic Converter

    PartNumber: 18-32-7-645-441
    OEM BMW 550i Catalytic Converter - 18-32-7-645-441
    Product Specifications
    • Other Names: Preconverter
    • Item Weight: 14.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 550i Catalytic Converter
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • OEM BMW 550i Catalytic Converter Diagram - 18-32-7-645-232
    View Related Parts

    OEM (Genuine) BMW 550i Catalytic Converter

    PartNumber: 18-32-7-645-232
    OEM BMW 550i Catalytic Converter - 18-32-7-645-232
    Product Specifications
    • Other Names: Preconverter
    • Item Weight: 14.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18-32-7-618-674
    • Part Description: BMW 550i Catalytic Converter
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • OEM BMW 550i Catalytic Converter Diagram - 18-32-7-645-235
    View Related Parts

    OEM (Genuine) BMW 550i Catalytic Converter

    PartNumber: 18-32-7-645-235
    OEM BMW 550i Catalytic Converter - 18-32-7-645-235
    Product Specifications
    • Other Names: Exhaust Manifold, Preconverter
    • Item Weight: 14.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18-30-7-576-994
    • Part Description: BMW 550i Catalytic Converter
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • OEM BMW 550i Catalytic Converter Diagram - 18-32-7-645-233
    View Related Parts

    OEM (Genuine) BMW 550i Catalytic Converter

    PartNumber: 18-32-7-645-233
    OEM BMW 550i Catalytic Converter - 18-32-7-645-233
    Product Specifications
    • Other Names: Preconverter
    • Item Weight: 14.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 18-32-7-618-675
    • Part Description: BMW 550i Catalytic Converter
    More Info
    $1366.37 MSRP: $1672.73
    You Save: $306.36 (19%)
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for BMW 550i - 17452

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for BMW 550i

    PartNumber: 17452
    Product Specifications
    • Catalytic Converter Body Height: 9"
    • Catalytic Converter Overall Length: 29"
    • Catalytic Converter Width: 6"
    • Converter Configuration: Direct Fit
    • Gaskets Included: Yes
    • Inlet Type: Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type: Slip Fit
    • Packaging Type: Boxed
    • Position: Driver Side
    • UPC: 841809137807
    • Part Description: BMW 550i Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for BMW 550i - 17456

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for BMW 550i

    PartNumber: 17456
    Product Specifications
    • Catalytic Converter Body Height: 9"
    • Catalytic Converter Overall Length: 29"
    • Catalytic Converter Width: 6"
    • Converter Configuration: Direct Fit
    • Gaskets Included: Yes
    • Inlet Type: Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type: Slip Fit
    • Packaging Type: Boxed
    • Position: Passenger Side
    • UPC: 841809141576
    • Part Description: BMW 550i Direct Fit Catalytic Converter and Pipe Assembly
    More Info

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