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Replacement and OEM Parts for GMC Sierra 2500 HD Catalytic Converters & Components

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GMC Sierra 2500 HD Catalytic Converters & Components

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82 products about GMC Sierra 2500 HD Catalytic Converters & Components found

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  • OEM (Genuine) GMC Sierra 2500 HD Catalytic Converter

    PartNumber: 22751290
    OEM GMC Sierra 2500 HD Catalytic Converter - 22751290
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 63.0 x 18.2 x 16.6 inches
    • Item Weight: 25.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418930
    • Part Description: GMC Sierra 2500 HD Catalytic Converter
    More Info
    $1435.09 MSRP: $2161.66
    You Save: $726.57 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 20854453
    OEM GMC Sierra 2500 HD Converter & Pipe - 20854453
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 51.2 x 29.9 x 14.2 inches
    • Item Weight: 35.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418926
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1724.84 MSRP: $2690.39
    You Save: $965.55 (36%)
  • Walker Exhaust Bolt Kit for GMC Sierra 2500 HD - 36502

    Walker® Exhaust Bolt Kit for GMC Sierra 2500 HD

    PartNumber: 36502
    Product Specifications
    • Bolt Overall Length: 1.5
    • Bolt Thread Size: Coarse
    • Drive Design: Hex
    • Fastener Plating: None
    • Hardware Material: Steel
    • Internet Product Code (IPC): B9BFC8BD3E4
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2008
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 36502
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2007
    • Most Popular Make / Model: Chevrolet Silverado 2500 HD
    • Most Popular Year: 2007
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 99285
    • UPC: 086387365024
    • Part Description: GMC Sierra 2500 HD Exhaust Bolt Kit
    More Info
    $11.75
  • Victor Reinz Catalytic Converter Gasket for GMC Sierra 2500 HD - 71-13636-00

    Victor Reinz® Catalytic Converter Gasket for GMC Sierra 2500 HD

    PartNumber: 71-13636-00
    Product Specifications
    • Bolt Hole Quantity: 2
    • Gasket Type: Flat
    • Inside Diameter: 3.154"
    • Material: Graphite and Metal
    • Thickness: 0.062"
    • UPC: 023913671792
    • Part Description: GMC Sierra 2500 HD Catalytic Converter Gasket
    More Info
    $7.79
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 10395214
    OEM GMC Sierra 2500 HD Converter & Pipe - 10395214
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 51.8 x 20.2 x 15.2 inches
    • Item Weight: 20.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420109
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1230.69 MSRP: $1843.58
    You Save: $612.89 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 25904628
    OEM GMC Sierra 2500 HD Converter & Pipe - 25904628
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.3 x 26.8 x 14.1 inches
    • Item Weight: 31.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418939
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1848.12 MSRP: $2996.63
    You Save: $1148.51 (39%)
  • MagnaFlow OBDII Universal Fit Oval Body Catalytic Converter for GMC Sierra 2500 HD - 459006

    MagnaFlow® OBDII Universal Fit Oval Body Catalytic Converter for GMC Sierra 2500 HD

    PartNumber: 459006
    Product Specifications
    • Air Tube: No
    • Body Type: Clam Shell
    • Catalytic Converter Body Length: 12"
    • Catalytic Converter Body Shape: Oval
    • Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
    • Catalytic Converter Overall Length: 16"
    • Catalytic Converter Oxygen Sensor Location: None
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Width: 6.375"
    • Catalytic Inlet Diameter: 2.5"
    • Catalytic Outlet Diameter: 2.5"
    • Catalytic Series: OBDII
    • Converter Body Material: Stainless Steel
    • Converter Configuration: Universal Fit
    • Inlet Connection Type: Weld-On
    • Inlet Position: Center
    • Installation Complexity: Professional Installation Recommended
    • Main Piping Diameter: 2.5"
    • O2 Sensor Port: No
    • Outlet Connection Type: Weld-On
    • Outlet Position: Center
    • Position: Rear
    • Part Description: GMC Sierra 2500 HD OBDII Universal Fit Oval Body Catalytic Converter
    More Info
    $504.00
  • OEM (Genuine) GMC Sierra 2500 HD Catalytic Converter

    PartNumber: 20854454
    OEM GMC Sierra 2500 HD Catalytic Converter - 20854454
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 45.3 x 29.9 x 14.4 inches
    • Item Weight: 37.40 Pounds
    • Replaced by: 19418941
    • Part Description: GMC Sierra 2500 HD Catalytic Converter
    More Info
    $2125.29 MSRP: $3192.92
    You Save: $1067.63 (34%)
  • MagnaFlow OBDII Universal Fit Round Body Catalytic Converter for GMC Sierra 2500 HD - 458006

    MagnaFlow® OBDII Universal Fit Round Body Catalytic Converter for GMC Sierra 2500 HD

    PartNumber: 458006
    Product Specifications
    • Air Tube Adaptable: No
    • Body Height: 4.375
    • Body Length: 9
    • Body Material: Stainless Steel
    • Body Shape: Round
    • Body Type: Clam Shell
    • Body Width: 4.375
    • Finish: Stainless Steel
    • Heat Shield Attached: Yes
    • Heat Shield Included: Yes
    • Heat Shield Material: Aluminized Steel
    • 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
    • Oxygen Sensor Location: None
    • Sensor Port Count: 0
    • Series: California
    • Substrate Material: Ceramic
    • Title: California Universal
    • UPC: 841380080660
    • Part Description: GMC Sierra 2500 HD OBDII Universal Fit Round Body Catalytic Converter
    More Info
    $421.00
  • OEM (Genuine) GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)

    PartNumber: 84053221
    OEM GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe) - 84053221
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 63.4 x 33.9 x 15.8 inches
    • Item Weight: 49.20 Pounds
    • Replaced by: 19420277
    • Part Description: GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
    More Info
    $2345.92 MSRP: $2882.96
    You Save: $537.04 (19%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 25782037
    OEM GMC Sierra 2500 HD Converter & Pipe - 25782037
    Product Specifications
    • Other Names: Converter & Pipe
    • Item Dimensions: 57.8 x 32.6 x 17.3 inches
    • Item Weight: 39.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $979.12 MSRP: $1464.15
    You Save: $485.03 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 15283013
    OEM GMC Sierra 2500 HD Converter & Pipe - 15283013
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 52.5 x 16.6 x 15.8 inches
    • Item Weight: 33.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19419597
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1209.37 MSRP: $1888.33
    You Save: $678.96 (36%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 20963621
    OEM GMC Sierra 2500 HD Converter & Pipe - 20963621
    Product Specifications
    • Other Names: Converter & Pipe
    • Item Dimensions: 54.2 x 32.2 x 14.9 inches
    • Item Weight: 38.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418942
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1411.15 MSRP: $2115.79
    You Save: $704.64 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 10395213
    OEM GMC Sierra 2500 HD Converter & Pipe - 10395213
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 40.2 x 11.3 x 7.1 inches
    • Item Weight: 17.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420124
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $946.54 MSRP: $1415.00
    You Save: $468.46 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Muffler & Pipe

    PartNumber: 22896369
    OEM GMC Sierra 2500 HD Muffler & Pipe - 22896369
    Product Specifications
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Item Dimensions: 126.7 x 31.9 x 18.1 inches
    • Item Weight: 83.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22754038
    • Part Description: GMC Sierra 2500 HD Muffler & Pipe
    More Info
    $1871.42 MSRP: $2810.56
    You Save: $939.14 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Catalytic Converter

    PartNumber: 22799976
    OEM GMC Sierra 2500 HD Catalytic Converter - 22799976
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 153.5 x 28.5 x 18.8 inches
    • Item Weight: 90.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812368
    • Part Description: GMC Sierra 2500 HD Catalytic Converter
    More Info
    $2096.81 MSRP: $3149.95
    You Save: $1053.14 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Muffler & Pipe

    PartNumber: 22896370
    OEM GMC Sierra 2500 HD Muffler & Pipe - 22896370
    Product Specifications
    • Item Dimensions: 120.4 x 28.9 x 18.1 inches
    • Item Weight: 78.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22754033
    • Part Description: GMC Sierra 2500 HD Muffler & Pipe
    More Info
    $2269.75 MSRP: $3411.48
    You Save: $1141.73 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 19418941
    OEM GMC Sierra 2500 HD Converter & Pipe - 19418941
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 20854454, 15905948
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $2125.29 MSRP: $3192.92
    You Save: $1067.63 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Muffler & Pipe

    PartNumber: 85165533
    OEM GMC Sierra 2500 HD Muffler & Pipe - 85165533
    Product Specifications
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Replaces: 84181080
    • Replaced by: 86534411
    • Part Description: GMC Sierra 2500 HD Muffler & Pipe
    More Info
    $2085.79 MSRP: $3133.96
    You Save: $1048.17 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 22887212
    OEM GMC Sierra 2500 HD Converter & Pipe - 22887212
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 57.7 x 14.3 x 10.2 inches
    • Item Weight: 38.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19418925
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1425.45 MSRP: $2147.06
    You Save: $721.61 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM GMC Sierra 2500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Item Dimensions: 163.2 x 45.5 x 37.1 inches
    • Item Weight: 70.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86534424
    • Part Description: GMC Sierra 2500 HD Muffler & Pipe
    More Info
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 84653314
    OEM GMC Sierra 2500 HD Converter & Pipe - 84653314
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 63.9 x 33.3 x 17.0 inches
    • Item Weight: 46.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $1952.09 MSRP: $2931.67
    You Save: $979.58 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Diesel Particulate Filter

    PartNumber: 84341174
    OEM GMC Sierra 2500 HD Diesel Particulate Filter - 84341174
    Product Specifications
    • Other Names: Diesel Particulate Filter
    • Fitment Type: Direct Replacement
    • Replaced by: 86534428
    • Part Description: GMC Sierra 2500 HD Diesel Particulate Filter
    More Info
    $934.31 MSRP: $1397.35
    You Save: $463.04 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter

    PartNumber: 12705096
    OEM GMC Sierra 2500 HD Converter - 12705096
    Product Specifications
    • Other Names: Catalytic Converter, Converter
    • Fitment Type: Direct Replacement
    • Replaces: 19420224, 12680277
    • Part Description: GMC Sierra 2500 HD Converter
    More Info
    $699.02 MSRP: $1041.67
    You Save: $342.65 (33%)
  • OEM (Genuine) GMC Sierra 2500 HD Catalytic Converter

    PartNumber: 19420224
    OEM GMC Sierra 2500 HD Catalytic Converter - 19420224
    Product Specifications
    • Other Names: Catalytic Converter
    • Fitment Type: Direct Replacement
    • Replaced by: 12705096
    • Part Description: GMC Sierra 2500 HD Catalytic Converter
    More Info
    $699.02 MSRP: $1041.67
    You Save: $342.65 (33%)
  • OEM (Genuine) GMC Sierra 2500 HD Diesel Particulate Filter

    PartNumber: 84341179
    OEM GMC Sierra 2500 HD Diesel Particulate Filter - 84341179
    Product Specifications
    • Other Names: Diesel Particulate Filter
    • Item Dimensions: 157.1 x 47.3 x 37.4 inches
    • Item Weight: 76.00 Pounds
    • Replaced by: 86534453
    • Part Description: GMC Sierra 2500 HD Diesel Particulate Filter
    More Info
    $842.76 MSRP: $1259.26
    You Save: $416.50 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 84341182
    OEM GMC Sierra 2500 HD Converter & Pipe - 84341182
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 55.4 x 13.9 x 10.2 inches
    • Item Weight: 43.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Converter & Pipe
    More Info
    $510.54 MSRP: $757.39
    You Save: $246.85 (33%)
  • OEM (Genuine) GMC Sierra 2500 HD Diesel Particulate Filter

    PartNumber: 84341175
    OEM GMC Sierra 2500 HD Diesel Particulate Filter - 84341175
    Product Specifications
    • Other Names: Diesel Particulate Filter
    • Item Dimensions: 157.1 x 46.8 x 37.4 inches
    • Item Weight: 77.90 Pounds
    • Replaced by: 86534451
    • Part Description: GMC Sierra 2500 HD Diesel Particulate Filter
    More Info
    $821.07 MSRP: $1226.55
    You Save: $405.48 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Diesel Particulate Filter

    PartNumber: 84341172
    OEM GMC Sierra 2500 HD Diesel Particulate Filter - 84341172
    Product Specifications
    • Other Names: Diesel Particulate Filter
    • Item Dimensions: 160.2 x 47.7 x 38.2 inches
    • Item Weight: 74.50 Pounds
    • Replaced by: 86534426
    • Part Description: GMC Sierra 2500 HD Diesel Particulate Filter
    More Info
    $910.12 MSRP: $1360.87
    You Save: $450.75 (34%)
  • OEM (Genuine) GMC Sierra 2500 HD Converter & Pipe Seal

    PartNumber: 84013962
    OEM GMC Sierra 2500 HD Converter & Pipe Seal - 84013962
    Product Specifications
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.6 x 4.8 x 1.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Converter & Pipe Seal
    More Info
    $7.66 MSRP: $11.53
    You Save: $3.87 (34%)
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