19 products about 2003 GMC Sonoma Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-101;Engine Family Number 3GMXT04.3187;Certification Level : LEV1 ULEV; OE Spec; Cutting & Welding Reqd During Installation 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: 2003 GMC Sonoma OBDII Universal Fit Oval Body Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-101;Engine Family Number 3GMXT04.3187;Certification Level : LEV1 ULEV; OE Spec; Cutting & Welding Reqd During Installation 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: 2003 GMC Sonoma OBDII Universal Fit Round Body Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Ext Cab Catalytic Converter Body Height: 13" Catalytic Converter Overall Length: 52.375" Catalytic Converter Width: 27.75" Converter Configuration: Direct Fit Position: Front Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 2000-03 4.3 Liter 2WD, All, Auto Trans Other Names: Converter & Pipe, Front Pipe Item Dimensions: 50.4 x 31.0 x 16.2 inches Item Weight: 26.90 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Sonoma Exhaust Manifold Pipe Assembly (W/Converter) *Marked Print More Info Vehicle Fitment 2003 GMC Sonoma | SL, SLE, SLS | 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: S-10/15 Pick-Up, Sonoma; 4WD; 2 Door; W/Extended Cab; 2000-04 4.3 Liter 4WD, California, W/O Crew Cab;2000-04 4.3 Liter 4WD, Federal, W/O Crew Cab Other Names: Converter & Pipe, Front Pipe Item Dimensions: 55.1 x 16.3 x 26.7 inches Item Weight: 28.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Sonoma Exhaust Manifold Pipe Assembly (Includes Converter) *Marked Print More Info Vehicle Fitment 2003 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. 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): 36.0 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): 40F006DDC42 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5122 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920312284 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 4 Cyl 2.2L VEHICLE SPECIFIC Product Specifications Notes: 1996-03 2.2 Liter, All; S-Series; 2.2l; All; All Other Names: Catalytic Converter, Converter Item Dimensions: 33.5 x 9.0 x 5.1 inches Item Weight: 13.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Sonoma 3Way Catalytic Convertor Assembly More Info Vehicle Fitment 2003 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. 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): F8B28ECE17D Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5162 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920317180 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: S-10/15 Pick-Up, Sonoma; 4WD; 2 Door; W/O Extended Cab;S-10/15 Pick-Up, Sonoma; 4WD; 4 Door; 2000-04 4.3 Liter 4WD, California, W/Crew Cab;2000-04 4.3 Liter 4WD, Federal, W/Crew Cab Other Names: Converter & Pipe, Front Pipe Item Dimensions: 57.7 x 29.4 x 16.1 inches Item Weight: 28.30 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Sonoma Exhaust Manifold Pipe Assembly *Marked Print More Info Vehicle Fitment 2003 GMC Sonoma | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems Catalytic Converter Body Height: 6" Catalytic Converter Overall Length: 27.25" Catalytic Converter Width: 6" Converter Configuration: Direct Fit Inlet Type A: 3 Bolt Fixed Flange O2 Sensor Port: Yes Outlet Type A: 3 Bolt Fixed Flange Position: Center Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 4 Cyl 2.2L VEHICLE SPECIFIC Product Specifications Notes: Front & Rear; Calif Emissions; Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. 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): 59.0 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): B6790983A63 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5163 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920317197 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: S-10/15 Pick-Up, Sonoma; 2WD; 4.3l; Auto Trans; All;S-10/15 Pick-Up, Sonoma; 2WD; 4.3l; Manual Trans; 2000-03 4.3 Liter 2WD, All, Manual Trans Other Names: Converter & Pipe, Front Pipe Item Dimensions: 50.9 x 30.7 x 14.6 inches Item Weight: 99.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 GMC Sonoma Exhaust Manifold Pipe Assembly *Marked Print More Info Vehicle Fitment 2003 GMC Sonoma | SL, SLE, SLS | 6 Cyl 4.3 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems Catalytic Converter Overall Length: 49" Converter Configuration: Direct Fit Inlet Type A: 3 Bolt Loose Flange Inlet Type B: 3 Bolt Fixed Flange O2 Sensor Port: Yes Outlet Type: 2 Bolt Fixed Flange Packaging Type: Unboxed Position: Center UPC: 841809119124 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Front & Rear Assy; Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. 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): 51.0 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): DE720FB8520 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5165 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920317210 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-101;Engine Family Number 3GMXT04.3187;Certification Level : LEV1 ULEV Air Tube: No Catalytic Converter Body Length: 6.2" Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 46" Catalytic Converter Oxygen Sensor Location: Pre Converter Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 4" Catalytic Inlet Diameter: 2.5" Catalytic Outlet Diameter: 2.25" Catalytic Series: OBDII Converter Body Material: Stainless Steel Converter Configuration: Direct Fit Converter Quantity: 2 Inlet Connection Type: Bolt-On Installation Complexity: Bolt-on. Do it Yourself Main Piping Diameter: 3" O2 Sensor Port: Yes Outlet Connection Type: Bolt-On Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Y Pipe w/2 Converters Catalytic Converter Overall Length: 53" Converter Configuration: Direct Fit Inlet Type: 3 Bolt Loose Flange (2) O2 Sensor Port: Yes Outlet Type: 2 Bolt Fixed Flange Position: Center Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-101;Engine Family Number 3GMXT04.3187;Certification Level : LEV1 ULEV Air Tube Adaptable: No Body Type: Spun Clamp Included: Yes Color/Finish: Stainless Steel Converter Quantity: 2 Gasket or Seal Included: Yes Hangers Included: Yes Heat Shield Attached: No Inlet Attachment: Bolt-On Main Piping Diameter: 2.5 Material: Stainless Steel Mounting Hardware Included: Yes Outlet Attachment: Bolt-On Overall Length: 55.875 Oxygen Sensor Location: Pre and Post Converter Sensor Port Count: 3 Series: California Substrate Material: Ceramic Title: California Direct-Fit Type: Direct-Fit UPC: 841380081889 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; 4Dr Catalytic Converter Overall Length: 59" Converter Configuration: Direct Fit Inlet Type A: 3 Bolt Loose Flange Inlet Type B: 3 Bolt Loose Flange O2 Sensor Port: Yes Outlet Type: 2 Bolt Fixed Flange Position: Center UPC: 841809134356 Part Description: 2003 GMC Sonoma Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 GMC Sonoma | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Illegal for installation in NY on vehicles equipped w/Calif emission systems; Universal Fit; Fed & Calif Emission systems; Not legal for use in Calif Catalytic Converter Body Length: 7" Catalytic Converter Body Shape: Round Catalytic Converter Overall Length: 12" Catalytic Inlet Diameter: 2.25" Catalytic Outlet Diameter: 2.25" Catalytic Series: OBDII Converter Body Material: Aluminized Steel Converter Configuration: Universal Fit O2 Sensor Port: No Rated: 5.9L - 6,875 Lbs. GVW UPC: 841809129628 Part Description: 2003 GMC Sonoma OBDII Universal Fit Round Body Catalytic Converter More Info Vehicle Fitment 2003 GMC Sonoma | SL | 6 Cyl 4.3L 2003 GMC Sonoma | SLS | 6 Cyl 4.3L