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Sierra 2500 HD
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Catalytic Converters & Components
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Catalytic Converter
GMC Sierra 2500 HD Catalytic Converter
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Catalytic Converters
Department
OE
Replacement
Brands
Bosal
Davico
MagnaFlow
Prices
$599.99 and under
$600 to $1199.99
$1200 to $1999.99
$2000 and over
58 Products found
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OEM (Genuine)
GMC Sierra 2500 HD Catalytic Converter
PartNumber:
22751290
VEHICLE SPECIFIC
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
$966.43
MSRP:
$1445.00
You Save: $478.57 (34%)
View Details
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OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
20854453
VEHICLE SPECIFIC
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%)
View Details
Davico®
Direct Fit Catalytic Converter and Pipe Assembly for GMC Sierra 2500 HD
PartNumber:
19588
VEHICLE SPECIFIC
Product Specifications
Gaskets Included: Yes
Height: 14
Inlet 1 Type: 3 Bolt Fixed Flange
Inlet 2 Type: 3 Bolt Spin Flange
Large Pkg. Fee: Yes
Number Of O2 Sensors: 4
Outlet Type: 2 Bolt Fixed Flange
Over All Length: 60.5
Packaging Type: Unboxed
UPC: 841809134134
Weight: 32
Width: 29
Part Description: GMC Sierra 2500 HD Direct Fit Catalytic Converter and Pipe Assembly
More Info
$568.25
View Details
MagnaFlow®
OBDII Universal Fit Oval Body Catalytic Converter for GMC Sierra 2500 HD
PartNumber:
459006
VEHICLE SPECIFIC
Product Specifications
Air Tube Adaptable: No
Body Height: 3.75
Body Length: 12
Body Material: Stainless Steel
Body Shape: Oval
Body Type: Clam Shell
Body Width: 6.375
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: 16
Oxygen Sensor Location: None
Sensor Port Count: 0
Series: California
Substrate Material: Ceramic
Title: California Universal
UPC: 841380080738
Part Description: GMC Sierra 2500 HD OBDII Universal Fit Oval Body Catalytic Converter
More Info
$504.19
View Details
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OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
10395214
VEHICLE SPECIFIC
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%)
View Details
MagnaFlow®
OBDII Universal Fit Round Body Catalytic Converter for GMC Sierra 2500 HD
PartNumber:
458006
VEHICLE SPECIFIC
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
$421.23
View Details
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OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
25904628
VEHICLE SPECIFIC
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
$1482.40
MSRP:
$2305.11
You Save: $822.71 (36%)
View Details
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OEM (Genuine)
GMC Sierra 2500 HD Catalytic Converter
PartNumber:
20854454
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
25782037
VEHICLE SPECIFIC
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
$966.52
MSRP:
$1445.15
You Save: $478.63 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
20963621
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
15283013
VEHICLE SPECIFIC
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
$988.97
MSRP:
$1478.99
You Save: $490.02 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
10395213
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Catalytic Converter
PartNumber:
22799976
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
19418941
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
22887212
VEHICLE SPECIFIC
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
$1301.26
MSRP:
$1950.03
You Save: $648.77 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
84653314
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter
PartNumber:
12705096
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Catalytic Converter
PartNumber:
19420224
VEHICLE SPECIFIC
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%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
19418932
VEHICLE SPECIFIC
Product Specifications
Other Names:
Catalytic Converter, Converter & Pipe
Item Dimensions:
41.6 x 35.0 x 15.5 inches
Item Weight:
35.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
25824121
Part Description:
GMC Sierra 2500 HD Converter & Pipe
More Info
$2255.32
MSRP:
$3389.03
You Save: $1133.71 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
19418967
VEHICLE SPECIFIC
Product Specifications
Other Names:
Catalytic Converter, Converter & Pipe
Fitment Type:
Direct Replacement
Replaces:
20880347, 22751291
Part Description:
GMC Sierra 2500 HD Converter & Pipe
More Info
$3063.35
MSRP:
$4607.79
You Save: $1544.44 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
19420301
VEHICLE SPECIFIC
Product Specifications
Other Names:
Catalytic Converter, Converter & Pipe
Fitment Type:
Direct Replacement
Replaces:
84235516, 84189362, 84362533
Part Description:
GMC Sierra 2500 HD Converter & Pipe
More Info
$999.58
MSRP:
$1495.00
You Save: $495.42 (34%)
View Details
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
PartNumber:
84053221
VEHICLE SPECIFIC
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
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Muffler & Pipe
PartNumber:
22799975
VEHICLE SPECIFIC
Product Specifications
Other Names:
Catalytic Converter, Muffler & Pipe
Item Dimensions:
150.6 x 28.3 x 18.5 inches
Item Weight:
91.30 Pounds
Fitment Type:
Direct Replacement
Replaces:
25812367
Part Description:
GMC Sierra 2500 HD Muffler & Pipe
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Catalytic Converter
PartNumber:
22799973
VEHICLE SPECIFIC
Product Specifications
Other Names:
Catalytic Converter
Item Dimensions:
117.0 x 28.5 x 19.3 inches
Item Weight:
83.00 Pounds
Fitment Type:
Direct Replacement
Replaces:
25812365
Part Description:
GMC Sierra 2500 HD Catalytic Converter
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 2500 HD Converter & Pipe
PartNumber:
84341182
VEHICLE SPECIFIC
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
Bosal®
Direct Fit Catalytic Converter And Pipe Assembly for GMC Sierra 2500 HD
PartNumber:
079-5181
VEHICLE SPECIFIC
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): 57.0
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): 1390063080A
Item Grade: Standard Replacement
Item has MSDS (SDS)?: N
MFG Brand Name: Bosal
MFG Model # (Series): 079-5181
MFG Name: Bosal
Part Type #2: Domestic
Supplier Company Name: Bosal
UPC: 623920317364
Part Description: GMC Sierra 2500 HD Direct Fit Catalytic Converter And Pipe Assembly
More Info
Bosal®
Direct Fit Catalytic Converter And Pipe Assembly for GMC Sierra 2500 HD
PartNumber:
079-5248
VEHICLE SPECIFIC
Product Specifications
CARB Compliant: N
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): 60.000000
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 Slipfit
Exhaust Pipe Outlet Connection Type: Flange or Slipfit
Fitment: Direct OE Replacement
Internet Product Code (IPC): 1C97709B718
Item Grade: Standard Replacement
Item has MSDS (SDS)?: N
MFG Brand Name: Bosal
MFG Model # (Series): 079-5248
MFG Name: Bosal
Supplier Company Name: Bosal
UPC: 623920342373
Part Description: GMC Sierra 2500 HD Direct Fit Catalytic Converter And Pipe Assembly
More Info
Davico®
Direct Fit Catalytic Converter for GMC Sierra 2500 HD
PartNumber:
19286
VEHICLE SPECIFIC
Product Specifications
Gaskets Included: Yes
Height: 4.5
Inlet 1 Type: 2 Bolt Fixed Flange
Large Pkg. Fee: No
Number Of O2 Sensors: 1
Outlet 1 Type: Slip Fit
Over All Length: 27.5
Packaging Type: Boxed
UPC: 841809118653
Use Davico Decarbonizing Induction Kit 1540ea: Yes
Width: 7
Part Description: GMC Sierra 2500 HD Direct Fit Catalytic Converter
More Info
Davico®
Direct Fit Catalytic Converter and Pipe Assembly for GMC Sierra 2500 HD
PartNumber:
193711
VEHICLE SPECIFIC
Product Specifications
Height: 8.5 in.
Inlet 1 Gsk.: EG24332
Inlet 1 Type: 3 Bolt Fixed Flange
Large Pkg. Fee: No
Number Of O2 Sensors: 2
Outlet 1 Gsk.: Not Required
Outlet 1 Type: Slip Fit
Over All Length: 43.5 in.
UPC: 841809119629
Use Davico Decarbonizing Induction Kit 1540ea: Yes
Width: 21.5 in.
Part Description: GMC Sierra 2500 HD Direct Fit Catalytic Converter and Pipe Assembly
More Info
MagnaFlow®
Universal Catalytic Converter for GMC Sierra 2500 HD
PartNumber:
4451309
VEHICLE SPECIFIC
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 Sierra 2500 HD Universal Catalytic Converter
More Info
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