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Replacement and OEM Parts for GMC K3500 Catalytic Converter
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GMC K3500 Catalytic Converter

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  • OEM (Genuine) GMC K3500 Converter

    PartNumber: 15746547
    OEM GMC K3500 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 K3500 Converter
    More Info
    $1630.19 MSRP: $2550.00
    You Save: $919.81 (37%)
  • MagnaFlow Direct Fit Catalytic Converter for GMC K3500 - 4451453

    MagnaFlow® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
    $1925.00
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500 - 19436

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    $434.42
  • Bosal Direct Fit Catalytic Converter for GMC K3500 - 079-5030

    Bosal® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC K3500 Oxidation Catalytic Converter Assembly

    PartNumber: 15991751
    OEM GMC K3500 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 K3500 Oxidation Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for GMC K3500 - 14476

    Davico® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for GMC K3500 - 079-5111

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733231
    OEM GMC K3500 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 K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • Davico Direct Fit Catalytic Converter for GMC K3500 - 14477

    Davico® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • MagnaFlow Universal Catalytic Converter - 2.50in. for GMC K3500 - 4451306

    MagnaFlow® Universal Catalytic Converter - 2.50in. for GMC K3500

    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 K3500 Universal Catalytic Converter - 2.50in.
    More Info
  • Bosal Direct Fit Catalytic Converter And Pipe Assembly for GMC K3500 - 079-5124

    Bosal® Direct Fit Catalytic Converter And Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter And Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 3-Way Catalytic Convertor Assembly

    PartNumber: 88968527
    OEM GMC K3500 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 K3500 3-Way Catalytic Convertor Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for GMC K3500 - 14776

    Davico® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • MagnaFlow Universal Catalytic Converter for GMC K3500 - 4451309

    MagnaFlow® Universal Catalytic Converter for GMC K3500

    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 K3500 Universal Catalytic Converter
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733230
    OEM GMC K3500 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 K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500 - 19021

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 Oxidation Catalytic Converter Assembly

    PartNumber: 15991752
    OEM GMC K3500 Oxidation Catalytic Converter Assembly - 15991752
    Product Specifications
    • Other Names: Converter
    • Fitment Type: Direct Replacement
    • Replaces: 25144421
    • Part Description: GMC K3500 Oxidation Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500 - 19022

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500

    PartNumber: 19022
    Product Specifications
    • Catalytic Converter Body Height: 9.25"
    • Catalytic Converter Overall Length: 30"
    • Catalytic Converter Width: 10"
    • Converter Configuration: Direct Fit
    • O2 Sensor Port: Yes
    • Position: Rear
    • UPC: 841809116703
    • Part Description: GMC K3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 3-Way Catalytic Convertor Assembly (W/ Exhaust Rear Man

    PartNumber: 25170655
    OEM GMC K3500 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 K3500 3-Way Catalytic Convertor Assembly (W/ Exhaust Rear Man
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500 - 19335

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Converter Assembly

    PartNumber: 25100276
    OEM GMC K3500 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 K3500 Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500 - 19435

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for GMC K3500

    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 K3500 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T

    PartNumber: 15733229
    OEM GMC K3500 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 K3500 Catalytic Converter Assembly (W/ Exhaust Manifold Pipe T
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Convertor Assembly <Split>

    PartNumber: 12547190
    OEM GMC K3500 Catalytic Convertor Assembly <Split> - 12547190
    Product Specifications
    • Other Names: Catalytic Converter
    • Fitment Type: Direct Replacement
    • Part Description: GMC K3500 Catalytic Convertor Assembly <Split>
    More Info
  • Davico Direct Fit Catalytic Converter for GMC K3500 - 19618

    Davico® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Converter Assembly

    PartNumber: 25100463
    OEM GMC K3500 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 K3500 Catalytic Converter Assembly
    More Info
  • Davico Direct Fit Catalytic Converter for GMC K3500 - 19619

    Davico® Direct Fit Catalytic Converter for GMC K3500

    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 K3500 Direct Fit Catalytic Converter
    More Info
  • OEM (Genuine) GMC K3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print

    PartNumber: 15975251
    OEM GMC K3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print - 15975251
    Product Specifications
    • Part Description: GMC K3500 Converter Asm-3Way Catalytic (W/ Exhaust Manifold P*Marked Print
  • OEM (Genuine) GMC K3500 Catalytic Converter

    PartNumber: 25056778
    OEM GMC K3500 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 K3500 Catalytic Converter
    More Info
  • OEM (Genuine) GMC K3500 Catalytic Convertor

    PartNumber: 25100464
    OEM GMC K3500 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 K3500 Catalytic Convertor
    More Info
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About GMC K3500 Catalytic Converter

From 1988 through 2002, General Motors manufactured the GMC K3500. It is a car that consistently provides performance. The GMC K3500 provides affordable and reliable parts like the catalytic converter for car buyers. Many modern vehicles have a catalytic converter that has a honeycomb interior, while older cars have a ceramic beads design. The purpose of the design is to slow down the speed at which the exhaust gases are traveling. The GMC K3500 catalytic converter would lead to the exhaust stream being insufficient for the catalytic reaction.
The GMC K3500 stands out for its great parts. But the worn-out catalytic converter may lead to huge problems and needs to be replaced after a long time of usage. Signs of a bad GMC K3500 catalytic converter include poor engine performance, black exhaust smoke, a bad smell from the exhaust, and the check engine light on the dashboard. The catalytic converter is typically made out of platinum, rhodium, palladium, and sometimes gold. We have nearly all types of great GMC K3500 products and devices online to give you a better vehicle both inside and out. Prompt services are given on our site 24 hours a day and 7 days a week.