< Back ×
2007 GMC Sierra 3500 HD Catalytic Converter
My Vehicle Change Vehicle
2007 GMC Sierra 3500 HD
< Back to View All
Catalytic Converters
- Department
- Brands
- Prices
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 25904628$2026.56 MSRP:$3152.45You Save: $1125.89 (36%)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: 2007 GMC Sierra 3500 HD Converter & Pipe
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 10395214$929.34 MSRP:$1389.07You Save: $459.73 (34%)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: 2007 GMC Sierra 3500 HD Converter & Pipe
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 20963621$1411.15 MSRP:$2115.79You Save: $704.64 (34%)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: 2007 GMC Sierra 3500 HD Converter & Pipe
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 15283013$944.36 MSRP:$1411.72You Save: $467.36 (34%)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: 2007 GMC Sierra 3500 HD Converter & Pipe
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 10395213$965.72 MSRP:$1443.93You Save: $478.21 (34%)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: 2007 GMC Sierra 3500 HD Converter & Pipe
Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2007 GMC Sierra 3500 HD
PartNumber: 19406$376.59Product Specifications- Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Calif Emissions
- Catalytic Converter Body Height: 13"
- Catalytic Converter Overall Length: 36"
- Catalytic Converter Width: 31"
- Converter Configuration: Direct Fit
- Inlet Type A: 3 Bolt Fixed Flange
- Inlet Type B: 3 Bolt Spin Flange
- O2 Sensor Port: Yes
- Outlet Type: 2 Bolt Fixed Flange
- Packaging Type: Unboxed
- Position: Front
- UPC: 841809119971
- Part Description: 2007 GMC Sierra 3500 HD Direct Fit Catalytic Converter and Pipe Assembly
Vehicle Fitment- 2007 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
OEM (Genuine) 2007 GMC Sierra 3500 HD Converter & Pipe
PartNumber: 19418932$2630.47 MSRP:$3954.87You Save: $1324.40 (34%)Product Specifications- Notes: Silverado, Sierra; 4.3l, 4.8l, 5.3l, 6.0l; California
- 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: 2007 GMC Sierra 3500 HD Converter & Pipe
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS
Product Specifications- Notes: 3/4 & 1 Ton, California
- 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: 2007 GMC Sierra 3500 HD Converter & Pipe
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS
Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2007 GMC Sierra 3500 HD
PartNumber: 49406Product Specifications- Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Dealer Alternative; Calif Emissions
- Catalytic Converter Overall Length: 36"
- Converter Configuration: Direct Fit
- Inlet Type A: 3 Bolt Fixed Flange
- Inlet Type B: 3 Bolt Spin Flange
- O2 Sensor Port: Yes
- Outlet Type: 2 Bolt Fixed Flange
- Position: Front
- UPC: 841809137357
- Part Description: 2007 GMC Sierra 3500 HD Direct Fit Catalytic Converter and Pipe Assembly
Vehicle Fitment- 2007 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
Product Specifications- Notes: 6.6 Liter Turbo Diesel, 2nd Design
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 55.0 x 16.6 x 12.1 inches
- Item Weight: 30.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 HD Oxidation Catalytic Converter Assembly
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
FAQ for Catalytic Converter Repair
Q: How to remove the Catalytic Converter?
A:
You can remove the transmission mount to the transmission support nuts, the transmission support crossmember bolts, the transmission support crossmember, the connector position assurance (CPA) retainer, the CPA retainer, the left catalytic converter, and the HO2S.
By Bob
GM Specialist
01/11/2022Q: How to install the Catalytic Converter?
A:
You can install the HO2S, the left catalytic converter, the CPA retainer, the CPA retainer, any necessary exhaust muffler insulators, the transmission support crossmember bolts, and the transmission mount to transmission support nuts.
By Bob
GM Specialist
01/11/2022Q: What should be done to avoid damaging the replacement three-way catalytic converter?
A:
To avoid damaging the three-way catalytic converter, you should correct the engine misfire or mechanical fault before replacing the three-way catalytic converter.
By Bob
GM Specialist
01/11/2022