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Replacement and OEM Parts for 2003 Cadillac Seville Catalytic Converter

2003 Cadillac Seville Catalytic Converter

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2003 Cadillac Seville
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Catalytic Converters
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  • OEM 2003 Cadillac Seville Connector Pipe Gasket Diagram - 21992620
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    OEM (Genuine) 2003 Cadillac Seville Connector Pipe Gasket

    PartNumber: 21992620
    OEM 2003 Cadillac Seville Connector Pipe Gasket - 21992620
    Product Specifications
    • Item Dimensions: 6.2 x 4.5 x 0.3 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554724
    • Part Description: 2003 Cadillac Seville Connector Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
    $15.61 MSRP: $25.82
    You Save: $10.21 (40%)
  • OEM 2003 Cadillac Seville Heat Shield Seal Diagram - 3544534
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    OEM (Genuine) 2003 Cadillac Seville Heat Shield Seal

    PartNumber: 3544534
    OEM 2003 Cadillac Seville Heat Shield Seal - 3544534
    Product Specifications
    • Item Dimensions: 6.6 x 4.9 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Cadillac Seville Heat Shield Seal
    More Info
    Vehicle Fitment
    • 2003 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
    $8.18 MSRP: $12.32
    You Save: $4.14 (34%)
  • Davico Direct Fit Catalytic Converter for 2003 Cadillac Seville - 19616

    Davico® Direct Fit Catalytic Converter for 2003 Cadillac Seville

    PartNumber: 19616
    Product Specifications
    • Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems
    • Catalytic Converter Body Height: 4"
    • Catalytic Converter Overall Length: 19"
    • Catalytic Converter Width: 5.75"
    • Converter Configuration: Direct Fit
    • Gaskets Included: Yes
    • Inlet Type: 4 Bolt Fixed Flange
    • O2 Sensor Port: No
    • Outlet Type: Slip Fit
    • Packaging Type: Boxed
    • Position: Center
    • UPC: 841809141996
    • Part Description: 2003 Cadillac Seville Direct Fit Catalytic Converter
    More Info
    Vehicle Fitment
    • 2003 Cadillac Seville | All Trims | 8 Cyl 4.6L
    $263.84
  • DEC Standard Direct Fit Catalytic Converter for 2003 Cadillac Seville - GM22568

    DEC® Standard Direct Fit Catalytic Converter for 2003 Cadillac Seville

    PartNumber: GM22568
    Product Specifications
    • Notes: E.P.A COMPLIANT
    • Part Description: 2003 Cadillac Seville Standard Direct Fit Catalytic Converter
    Vehicle Fitment
    • 2003 Cadillac Seville | All Trims | 8 Cyl 4.6L
    • 2003 Cadillac Seville | SLS | 8 Cyl 4.6L
    • 2003 Cadillac Seville | STS | 8 Cyl 4.6L
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  • OEM 2003 Cadillac Seville Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 25727006
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    OEM (Genuine) 2003 Cadillac Seville Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 25727006
    OEM 2003 Cadillac Seville Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 25727006
    Product Specifications
    • Notes: Seville; Sts Model; All;Seville; Sts Model; Federal
    • Other Names: Catalytic Converter, Muffler Assembly
    • Item Weight: 66.80 Pounds
    • Part Description: 2003 Cadillac Seville Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 Cadillac Seville | STS | 8 Cyl 4.6 L GAS