Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 49.0 x 35.0 x 14.1 inches
- Item Weight: 44.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420288
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1981.08 MSRP: $2975.40
You Save: $994.32 (34%)
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 1500 Converter & Pipe
More Info $2080.18 MSRP: $3134.37
You Save: $1054.19 (34%)

Product Specifications- Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
- Exhaust Pipe Material: Steel
- Exhaust Pipe Outlet Connection Type: Pipe Connection
- Exhaust Pipe Overall Length: 37.2999
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet 1 Type: 2 Bolt Welded Flange
- Inlet Quantity: 1
- Inlet Type: 2 Bolt Welded Flange
- Internet Product Code (IPC): 6C19FB9CADE
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 37.750
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 54256
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2004
- Outlet 1 Outside Diameter: 2.75
- Outlet 1 Type: Pipe Connection
- Outlet Outside Diameter: 2.750
- Outlet Quantity: 1
- Outlet Type: Pipe Connection
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 4072207
- Universal Or Specific Fit: Specific
- UPC: 086387542562
- Part Description: GMC Sierra 1500 Aluminized Steel Exhaust Intermediate Pipe
More Info 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 1500 Catalytic Converter
More Info $2235.37 MSRP: $3358.95
You Save: $1123.58 (34%)

Product Specifications- Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
- Exhaust Pipe Material: Steel
- Exhaust Pipe Outlet Connection Type: Pipe Connection
- Exhaust Pipe Overall Length: 47.0
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet 1 Type: 2 Bolt Welded Flange
- Inlet Quantity: 1
- Inlet Type: 2 Bolt Welded Flange
- Internet Product Code (IPC): 83487F6EA65
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 48.000
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 54257
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2004
- Outlet 1 Outside Diameter: 2.75
- Outlet 1 Type: Pipe Connection
- Outlet Outside Diameter: 2.750
- Outlet Quantity: 1
- Outlet Type: Pipe Connection
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 4072207
- Universal Or Specific Fit: Specific
- UPC: 086387542579
- Part Description: GMC Sierra 1500 Aluminized Steel Exhaust Intermediate Pipe
More Info 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 1500 Converter & Pipe
More Info $929.34 MSRP: $1389.07
You Save: $459.73 (34%)

Product Specifications- Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
- Exhaust Pipe Material: Steel
- Exhaust Pipe Outlet Connection Type: Pipe Connection
- Exhaust Pipe Overall Length: 23.375
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet 1 Type: 2 Bolt Welded Flange
- Inlet Quantity: 1
- Inlet Type: 2 Bolt Welded Flange
- Internet Product Code (IPC): 2007091E0E6
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 23.750
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 52216
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2004
- Outlet 1 Outside Diameter: 2.75
- Outlet 1 Type: Pipe Connection
- Outlet Outside Diameter: 2.750
- Outlet Quantity: 1
- Outlet Type: Pipe Connection
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 4072207
- Universal Or Specific Fit: Specific
- UPC: 086387522168
- Part Description: GMC Sierra 1500 Aluminized Steel Exhaust Intermediate Pipe
More Info 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 1500 Converter & Pipe
More Info $2026.56 MSRP: $3152.45
You Save: $1125.89 (36%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 52.0 x 29.9 x 13.4 inches
- Item Weight: 40.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15905949
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1887.91 MSRP: $2834.87
You Save: $946.96 (34%)
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 47.2 x 32.9 x 16.5 inches
- Item Weight: 34.30 Pounds
- Replaced by: 19419599
- Part Description: GMC Sierra 1500 Catalytic Converter
More Info $1933.39 MSRP: $2903.47
You Save: $970.08 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 44.3 x 34.7 x 16.2 inches
- Item Weight: 35.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420098
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1821.70 MSRP: $2735.00
You Save: $913.30 (34%)
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 37.5 x 31.1 x 12.3 inches
- Item Weight: 31.80 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 86781749
- Part Description: GMC Sierra 1500 Catalytic Converter
More Info $1267.29 MSRP: $1979.40
You Save: $712.11 (36%)
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 1500 Converter & Pipe
More Info $965.72 MSRP: $1443.93
You Save: $478.21 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 20854454, 15905948
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $2235.37 MSRP: $3358.95
You Save: $1123.58 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 46.9 x 29.9 x 16.6 inches
- Item Weight: 36.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 23111625, 84362281
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1974.46 MSRP: $2965.42
You Save: $990.96 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $728.92 MSRP: $1086.77
You Save: $357.85 (33%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.4 x 31.9 x 13.3 inches
- Item Weight: 36.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22948166
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $2213.09 MSRP: $3325.33
You Save: $1112.24 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.3 x 32.3 x 12.1 inches
- Item Weight: 36.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420291
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $2093.85 MSRP: $3145.48
You Save: $1051.63 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Replaced by: 86781749
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1267.29 MSRP: $1979.40
You Save: $712.11 (36%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 15896591
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1933.39 MSRP: $2903.47
You Save: $970.08 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 37.5 x 30.4 x 12.1 inches
- Item Weight: 31.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 85542369
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1905.19 MSRP: $2860.93
You Save: $955.74 (34%)
Product Specifications- Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
- Exhaust Pipe Material: Steel
- Exhaust Pipe Outlet Connection Type: Pipe Connection
- Exhaust Pipe Overall Length: 62.0
- Exhaust Pipe Wall Maximum Gauge: Undisclosed
- Finish: Aluminized
- Fitment: Direct OE Replacement
- Grade Type: Regular
- Inlet Type: 2 Bolt Welded Flange
- Internet Product Code (IPC): F74037917DB
- Item Grade: Standard Replacement
- Item has MSDS (SDS): N
- Length: 62.250
- Material: Steel
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 56020
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 1500
- Most Popular Year: 2004
- Outlet Outside Diameter: 2.750
- Outlet Type: Pipe Connection
- Product Grade: Economy
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 4072207
- Universal Or Specific Fit: Specific
- UPC: 086387560207
- Part Description: GMC Sierra 1500 Aluminized Steel Exhaust Intermediate Pipe
More Info Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.2 x 30.9 x 12.0 inches
- Item Weight: 34.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420276
- Part Description: GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
More Info $2041.53 MSRP: $3066.58
You Save: $1025.05 (34%)
Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 46.9 x 33.6 x 12.1 inches
- Item Weight: 37.10 Pounds
- Replaced by: 19420265
- Part Description: GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
More Info $1974.46 MSRP: $2965.42
You Save: $990.96 (34%)
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 1500 Converter & Pipe
More Info $2630.47 MSRP: $3954.87
You Save: $1324.40 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 25904630
- Part Description: GMC Sierra 1500 CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE)"KIT"
More Info $1395.94 MSRP: $2092.83
You Save: $696.89 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 25904626, 20854457, 25904629
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $1491.19 MSRP: $2236.50
You Save: $745.31 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 42.8 x 27.6 x 12.6 inches
- Item Weight: 8.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 84520355, 84557806
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $950.61 MSRP: $1421.15
You Save: $470.54 (34%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 36.1 x 8.3 x 5.2 inches
- Item Weight: 22.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 85521779
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info $200.80 MSRP: $290.22
You Save: $89.42 (31%)
Product Specifications- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 49.4 x 35.7 x 6.2 inches
- Item Weight: 42.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 1500 Converter & Pipe
More Info
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