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Replacement and OEM Parts for GMC C3500 Catalytic Converter
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GMC C3500 Catalytic Converter

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Catalytic Converters
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  • OEM (Genuine) GMC C3500 Converter

    PartNumber: 15746547
    OEM GMC C3500 Converter - 15746547
    Product Specifications
    • Other Names: Converter
    • Item Dimensions: 38.7 x 31.6 x 5.3 inches
    • Item Weight: 28.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420113
    • Part Description: GMC C3500 Converter
    More Info
    $1032.73 MSRP: $1787.41
    You Save: $754.68 (43%)
  • MagnaFlow Direct Fit Catalytic Converter for GMC C3500 - 4451453

    MagnaFlow® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 4451453
    Product Specifications
    • Body Type: Spun
    • Clamp Included: Yes
    • Color/Finish: Stainless Steel
    • Material: Stainless Steel
    • Mounting Hardware Included: Yes
    • Series: California
    • Title: California Direct-Fit
    • Type: Direct-Fit
    • UPC: 888563103839
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
    $1925.00
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500 - 19436

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500

    PartNumber: 19436
    Product Specifications
    • Catalytic Converter Overall Length: 37.5"
    • Converter Configuration: Direct Fit
    • Inlet Type: 3" Inlet Bolt Hole Pattern
    • Inlet Type A: 3 Bolt Floating Flange , 2.25"
    • Inlet Type B: 3 Bolt Floating Flange , 2.25"
    • O2 Sensor Port: Yes
    • Position: Front
    • UPC: 841809120243
    • Part Description: GMC C3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    $434.42
  • Bosal Direct Fit Catalytic Converter for GMC C3500 - 079-5030

    Bosal® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 079-5030
    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): 2916BC53F01
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5030
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920312499
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC C3500 Oxidation Catalytic Converter Assembly

    PartNumber: 15991751
    OEM GMC C3500 Oxidation Catalytic Converter Assembly - 15991751
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 40.6 x 11.2 x 9.4 inches
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Oxidation Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for GMC C3500 - 14476

    Davico® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 14476
    Product Specifications
    • Catalytic Converter Body Height: 4"
    • Catalytic Converter Overall Length: 26.25"
    • Catalytic Converter Width: 6"
    • Converter Configuration: Direct Fit
    • Position: Front
    • UPC: 841809103147
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for GMC C3500 - 079-5111

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for GMC C3500

    PartNumber: 079-5111
    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): 52.0
    • 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): 71F6D9FE9C9
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5111
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920312314
    • Part Description: GMC C3500 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733231
    OEM GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T - 15733231
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 38.6 x 33.7 x 15.5 inches
    • Item Weight: 33.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • Davico Direct Fit Catalytic Converter for GMC C3500 - 14477

    Davico® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 14477
    Product Specifications
    • Gaskets Included: gasket not required
    • Height: 4 in.
    • Large Pkg. Fee: No
    • Over All Length: 15.5 in.
    • UPC: 841809103154
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 6 in.
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • MagnaFlow Universal Catalytic Converter - 2.50in. for GMC C3500 - 4451306

    MagnaFlow® Universal Catalytic Converter - 2.50in. for GMC C3500

    PartNumber: 4451306
    Product Specifications
    • Air Tube Adaptable: No
    • Body Height: 4
    • Body Length: 13
    • Body Shape: Round
    • Body Type: Spun
    • Body Width: 4
    • Finish: Stainless Steel
    • Heat Shield Attached: No
    • Inlet Attachment: Weld-On
    • Inlet Diameter: 2.5
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Material: Stainless Steel
    • Outlet Attachment: Weld-On
    • Outlet Diameter: 2.5
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 13
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Universal
    • UPC: 888563103938
    • Part Description: GMC C3500 Universal Catalytic Converter - 2.50in.
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for GMC C3500 - 079-5124

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for GMC C3500

    PartNumber: 079-5124
    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): 45.0
    • 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): E52383119DF
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS)?: N
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 079-5124
    • MFG Name: Bosal
    • Supplier Company Name: Bosal
    • UPC: 623920316831
    • Part Description: GMC C3500 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • OEM (Genuine) GMC C3500 3-Way Catalytic Convertor Assembly

    PartNumber: 88968527
    OEM GMC C3500 3-Way Catalytic Convertor Assembly - 88968527
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 32.7 x 13.4 x 5.3 inches
    • Item Weight: 30.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25131438, 25130005, 25143420, 25130001
    • Part Description: GMC C3500 3-Way Catalytic Convertor Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for GMC C3500 - 14776

    Davico® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 14776
    Product Specifications
    • Catalytic Converter Body Height: 4"
    • Catalytic Converter Overall Length: 26.25"
    • Catalytic Converter Width: 6"
    • Converter Configuration: Direct Fit
    • Position: Front
    • UPC: 841809104380
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • MagnaFlow Universal Catalytic Converter for GMC C3500 - 4451309

    MagnaFlow® Universal Catalytic Converter for GMC C3500

    PartNumber: 4451309
    Product Specifications
    • Air Tube Adaptable: No
    • Body Height: 4
    • Body Length: 12.75
    • Body Shape: Round
    • Body Type: Spun
    • Body Width: 4
    • Finish: Stainless Steel
    • Heat Shield Attached: No
    • Inlet Attachment: Weld-On
    • Inlet Diameter: 3
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Material: Stainless Steel
    • Outlet Attachment: Weld-On
    • Outlet Diameter: 3
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 12.75
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Universal
    • UPC: 888563103945
    • Part Description: GMC C3500 Universal Catalytic Converter
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733230
    OEM GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T - 15733230
    Product Specifications
    • Other Names: Converter, Converter & Pipe
    • Item Dimensions: 51.5 x 30.7 x 14.3 inches
    • Item Weight: 33.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500 - 19021

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500

    PartNumber: 19021
    Product Specifications
    • Catalytic Converter Body Height: 13.5"
    • Catalytic Converter Overall Length: 47"
    • Catalytic Converter Width: 28.5"
    • Converter Configuration: Direct Fit
    • Inlet Type A: 3 Bolt Spin Flange , 2.5"
    • Inlet Type B: 3 Bolt Spin Flange , 2.5"
    • Outlet Type: 2 Bolt Fixed Fange
    • Position: Front
    • UPC: 841809116697
    • Part Description: GMC C3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC C3500 Oxidation Catalytic Converter Assembly

    PartNumber: 15991752
    OEM GMC C3500 Oxidation Catalytic Converter Assembly - 15991752
    Product Specifications
    • Other Names: Converter
    • Fitment Type: Direct Replacement
    • Replaces: 25144421
    • Part Description: GMC C3500 Oxidation Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500 - 19335

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500

    PartNumber: 19335
    Product Specifications
    • Gaskets Included: not included
    • Large Pkg. Fee: No
    • Number Of O2 Sensors: 2
    • Over All Length: 42
    • UPC: 841809119179
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: GMC C3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC C3500 3-Way Catalytic Convertor Assembly (W/ Exhaust Rear Man

    PartNumber: 25170655
    OEM GMC C3500 3-Way Catalytic Convertor Assembly (W/ Exhaust Rear Man - 25170655
    Product Specifications
    • Other Names: Catalytic Converter, Front Pipe
    • Item Dimensions: 50.6 x 31.9 x 18.0 inches
    • Item Weight: 22.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 3-Way Catalytic Convertor Assembly (W/ Exhaust Rear Man
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500 - 19435

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC C3500

    PartNumber: 19435
    Product Specifications
    • Gaskets Included: Yes
    • Inlet 1 Gsk.: 24253
    • Inlet 1 Type: 3 Bolt Fixed Flange , 2.5 inches
    • Inlet 2 Gsk.: 24253
    • Inlet 2 Type: 3 Bolt Fixed Flange , 2.5 inches
    • Large Pkg. Fee: No
    • Number Of O2 Sensors: 2
    • Outlet 1 Type: 3 Bolt Fixed Flange
    • Over All Length: 37.5 inches
    • UPC: 841809120236
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Part Description: GMC C3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter Assembly

    PartNumber: 25100276
    OEM GMC C3500 Catalytic Converter Assembly - 25100276
    Product Specifications
    • Other Names: Converter
    • Item Dimensions: 33.4 x 13.0 x 5.3 inches
    • Item Weight: 25.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter Assembly
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733229
    OEM GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T - 15733229
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 57.7 x 27.8 x 10.3 inches
    • Item Weight: 36.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • Davico Direct Fit Catalytic Converter for GMC C3500 - 19618

    Davico® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 19618
    Product Specifications
    • Catalytic Converter Overall Length: 33"
    • Converter Configuration: Direct Fit
    • Inlet Type: 3 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type A: 2.5" OD
    • Outlet Type B: 2.75" OD
    • Position: Rear
    • UPC: 841809141972
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Convertor Assembly <Split>

    PartNumber: 12547190
    OEM GMC C3500 Catalytic Convertor Assembly <Split> - 12547190
    Product Specifications
    • Other Names: Catalytic Converter
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Convertor Assembly <Split>
    More Info
  • Davico Direct Fit Catalytic Converter for GMC C3500 - 19619

    Davico® Direct Fit Catalytic Converter for GMC C3500

    PartNumber: 19619
    Product Specifications
    • Catalytic Converter Overall Length: 35"
    • Converter Configuration: Direct Fit
    • Inlet Type: 3 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type A: 2.5" ID
    • Outlet Type B: 2.5" ID
    • Position: Rear
    • UPC: 841809141989
    • Part Description: GMC C3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter Assembly

    PartNumber: 25100463
    OEM GMC C3500 Catalytic Converter Assembly - 25100463
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 26.0 x 9.9 x 4.0 inches
    • Item Weight: 10.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter Assembly
    More Info
  • OEM (Genuine) GMC C3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print

    PartNumber: 15975251
    OEM GMC C3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print - 15975251
    Product Specifications
    • Part Description: GMC C3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print
  • OEM (Genuine) GMC C3500 Catalytic Converter

    PartNumber: 25056778
    OEM GMC C3500 Catalytic Converter - 25056778
    Product Specifications
    • Other Names: Converter
    • Item Dimensions: 28.3 x 13.3 x 4.7 inches
    • Item Weight: 25.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Converter
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Convertor

    PartNumber: 25100464
    OEM GMC C3500 Catalytic Convertor - 25100464
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Item Dimensions: 16.1 x 7.2 x 7.1 inches
    • Item Weight: 11.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC C3500 Catalytic Convertor
    More Info
  • OEM (Genuine) GMC C3500 Catalytic Converter

    PartNumber: 15708420
    OEM GMC C3500 Catalytic Converter - 15708420
    Product Specifications
    • Part Description: GMC C3500 Catalytic Converter
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