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Replacement and OEM Parts for Cadillac DeVille Catalytic Converter
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Cadillac DeVille Catalytic Converter

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Catalytic Converters
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  • OEM Cadillac DeVille Connector Pipe Gasket Diagram - 21992620
    View Related Parts

    OEM (Genuine) Cadillac DeVille Connector Pipe Gasket

    PartNumber: 21992620
    OEM Cadillac DeVille 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: Cadillac DeVille Connector Pipe Gasket
    More Info
    $15.84 MSRP: $23.88
    You Save: $8.04 (34%)
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 19031

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 19031
    Product Specifications
    • Catalytic Converter Body Height: 4.5"
    • Catalytic Converter Overall Length: 26"
    • Catalytic Converter Width: 8.75"
    • Converter Configuration: Direct Fit
    • Inlet Type A: 4 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type A: Slip Fit
    • Position: Center
    • UPC: 841809116789
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
    $246.69
  • OEM Cadillac DeVille Heat Shield Seal Diagram - 3544534
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    OEM (Genuine) Cadillac DeVille Heat Shield Seal

    PartNumber: 3544534
    OEM Cadillac DeVille 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: Cadillac DeVille Heat Shield Seal
    More Info
    $8.18 MSRP: $12.32
    You Save: $4.14 (34%)
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 19616

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 19616
    Product Specifications
    • 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: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
    $263.84
  • Bosal Direct Fit Catalytic Converter for Cadillac DeVille - 079-5022

    Bosal® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 079-5022
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 33.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): B78767A66CB
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5022
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920312482
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • OEM Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W Diagram - 25748927
    View Related Parts

    OEM (Genuine) Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    PartNumber: 25748927
    OEM Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W - 25748927
    Product Specifications
    • Other Names: Converter & Pipe
    • Item Dimensions: 146.9 x 59.3 x 12.2 inches
    • Item Weight: 70.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
    More Info
  • MagnaFlow Direct Fit Catalytic Converter for Cadillac DeVille - 448202

    MagnaFlow® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 448202
    Product Specifications
    • Air Tube Adaptable: No
    • Clamp Included: No
    • Converter Quantity: 1
    • Finish: Stainless Steel
    • Gasket Included: Yes
    • Hangers Included: No
    • Heat Shield Attached: No
    • Inlet Attachment: Bolt-On
    • Main Piping Diameter: 3
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Clamp-On
    • Overall Length: 21
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Direct-Fit
    • UPC: 841380097170
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • DEC Standard Direct Fit Catalytic Converter for Cadillac DeVille - GM22568

    DEC® Standard Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: GM22568
    Product Specifications
    • Part Description: Cadillac DeVille Standard Direct Fit Catalytic Converter
  • Bosal Direct Fit Catalytic Converter for Cadillac DeVille - 079-5057

    Bosal® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 079-5057
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 26.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): 3DC009951C0
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5057
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920316220
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 14418

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 14418
    Product Specifications
    • Gaskets Included: gasket not required
    • Height: 4 in.
    • Large Pkg. Fee: No
    • Over All Length: 32.25 in.
    • UPC: 841809102591
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 6 in.
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly Diagram - 25145124
    View Related Parts

    OEM (Genuine) Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly

    PartNumber: 25145124
    OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly - 25145124
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 27.1 x 9.0 x 4.9 inches
    • Item Weight: 13.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly
    More Info
  • Bosal Direct Fit Catalytic Converter for Cadillac DeVille - 079-5101

    Bosal® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 079-5101
    Product Specifications
    • CARB Compliant: Noo
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 33.000000
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): BCF19E23AA2
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5101
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920316633
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 14506

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 14506
    Product Specifications
    • Gaskets Included: gasket not required
    • Height: 4.5 in.
    • Large Pkg. Fee: No
    • Over All Length: 24.75 in.
    • UPC: 841809103451
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 8 in.
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly Diagram - 25145130
    View Related Parts

    OEM (Genuine) Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly

    PartNumber: 25145130
    OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly - 25145130
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 27.4 x 9.4 x 4.8 inches
    • Item Weight: 13.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for Cadillac DeVille - 079-5142

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for Cadillac DeVille

    PartNumber: 079-5142
    Product Specifications
    • CARB Compliant: No
    • Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
    • Catalytic Converter Format: Main Catalytic Converter
    • Catalytic Converter Housing Material: Stainless Steel
    • Catalytic Converter Length (in): 62.0
    • Catalytic Converter Oxygen Sensor Location: No Port Location
    • Catalytic Converter Substrate Material: Ceramic
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Exhaust Pipe Inlet Connection Type: Flange or slip fit
    • Exhaust Pipe Outlet Connection Type: Flange or slip fit
    • Fitment: Direct OE Replacement
    • Internet Product Code (IPC): 535D6E382D0
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5142
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920316992
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille - 14507

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille

    PartNumber: 14507
    Product Specifications
    • Gaskets Included: Yes
    • Inlet 1 Gsk.: 24985
    • Large Pkg. Fee: No
    • UPC: 841809103468
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 25678523
    View Related Parts

    OEM (Genuine) Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 25678523
    OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 25678523
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 151.4 x 64.7 x 7.1 inches
    • Item Weight: 97.20 Pounds
    • Part Description: Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille - 14528

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille

    PartNumber: 14528
    Product Specifications
    • Gaskets Included: gasket not required
    • Height: 10.5 in.
    • Large Pkg. Fee: No
    • Over All Length: 36.5 in.
    • UPC: 841809103680
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 8 in.
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM Cadillac DeVille Catalytic Convertor Diagram - 25145126
    View Related Parts

    OEM (Genuine) Cadillac DeVille Catalytic Convertor

    PartNumber: 25145126
    OEM Cadillac DeVille Catalytic Convertor - 25145126
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 27.1 x 9.1 x 4.7 inches
    • Item Weight: 13.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Catalytic Convertor
    More Info
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 14535

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 14535
    Product Specifications
    • Converter Configuration: Direct Fit
    • Position: Center
    • UPC: 841809103734
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust Diagram - 25709776
    View Related Parts

    OEM (Genuine) Cadillac DeVille Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust

    PartNumber: 25709776
    OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust - 25709776
    Product Specifications
    • Other Names: Intermed Pipe, Intermediate Pipe
    • Part Description: Cadillac DeVille Muffler Asm-Exhaust (W/ Catalytic Converter, Exhaust
  • Davico Direct Fit Catalytic Converter for Cadillac DeVille - 19206

    Davico® Direct Fit Catalytic Converter for Cadillac DeVille

    PartNumber: 19206
    Product Specifications
    • Catalytic Converter Overall Length: 22"
    • Converter Configuration: Direct Fit
    • Outlet Type: 2.625" OD
    • Position: Center
    • UPC: 841809117878
    • Part Description: Cadillac DeVille Direct Fit Catalytic Converter
    More Info
  • OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly Diagram - 25145132
    View Related Parts

    OEM (Genuine) Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly

    PartNumber: 25145132
    OEM Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly - 25145132
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 26.6 x 9.4 x 4.9 inches
    • Item Weight: 12.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25131658
    • Part Description: Cadillac DeVille Warm Up 3Way Catalytic Convertor Assembly
    More Info
  • OEM Cadillac DeVille 3Way Catalytic Convertor Assembly Diagram - 25316765
    View Related Parts

    OEM (Genuine) Cadillac DeVille 3Way Catalytic Convertor Assembly

    PartNumber: 25316765
    OEM Cadillac DeVille 3Way Catalytic Convertor Assembly - 25316765
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 30.7 x 11.4 x 9.3 inches
    • Item Weight: 18.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille 3Way Catalytic Convertor Assembly
    More Info
  • OEM Cadillac DeVille Catalytic Converter Diagram - 25129703
    View Related Parts

    OEM (Genuine) Cadillac DeVille Catalytic Converter

    PartNumber: 25129703
    OEM Cadillac DeVille Catalytic Converter - 25129703
    Product Specifications
    • Other Names: Converter
    • Item Dimensions: 26.4 x 9.3 x 4.9 inches
    • Item Weight: 12.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Catalytic Converter
    More Info
  • Davico Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille - 49031

    Davico® Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly for Cadillac DeVille

    PartNumber: 49031
    Product Specifications
    • Gaskets Included: Yes
    • Large Pkg. Fee: No
    • UPC: 841809124845
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: Cadillac DeVille Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM Cadillac DeVille 3Way Catalytic Convertor Assembly Diagram - 25314806
    View Related Parts

    OEM (Genuine) Cadillac DeVille 3Way Catalytic Convertor Assembly

    PartNumber: 25314806
    OEM Cadillac DeVille 3Way Catalytic Convertor Assembly - 25314806
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 30.4 x 11.9 x 9.5 inches
    • Item Weight: 19.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25161562
    • Part Description: Cadillac DeVille 3Way Catalytic Convertor Assembly
    More Info
  • OEM Cadillac DeVille 3Way Catalytic Convertor Assembly Diagram - 25161559
    View Related Parts

    OEM (Genuine) Cadillac DeVille 3Way Catalytic Convertor Assembly

    PartNumber: 25161559
    OEM Cadillac DeVille 3Way Catalytic Convertor Assembly - 25161559
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 30.4 x 11.6 x 9.3 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille 3Way Catalytic Convertor Assembly
    More Info
  • OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 25727006
    View Related Parts

    OEM (Genuine) Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 25727006
    OEM Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 25727006
    Product Specifications
    • Other Names: Catalytic Converter, Muffler Assembly
    • Item Weight: 66.80 Pounds
    • Part Description: Cadillac DeVille Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
  • OEM Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W Diagram - 25695568
    View Related Parts

    OEM (Genuine) Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    PartNumber: 25695568
    OEM Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W - 25695568
    Product Specifications
    • Item Weight: 71.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cadillac DeVille Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
    More Info
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