15 products about 2003 Pontiac Grand Prix Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: At Converter Bolt Hole Quantity: 2 Gasket Type: Flat Inside Diameter: 2.295" Material: Graphite and Metal Thickness: 0.065" UPC: 023913671617 Part Description: 2003 Pontiac Grand Prix Catalytic Converter Gasket More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Fed & Calif Emissions; Incls super charged Catalytic Converter Body Height: 13.5" Catalytic Converter Overall Length: 37.25" Catalytic Converter Width: 7.25" Converter Configuration: Direct Fit Position: Center Part Description: 2003 Pontiac Grand Prix Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Fed & Calif Emissions Catalytic Converter Body Height: 7.5" Catalytic Converter Overall Length: 40" Catalytic Converter Width: 14.5" Converter Configuration: Direct Fit Position: Center UPC: 841809117007 Part Description: 2003 Pontiac Grand Prix Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: All Models; 3.8l; W/O Supercharger; All; 3.8 Liter, Dual Exhaust, W/O Supercharger, All Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 6.9 x 38.7 x 13.9 inches Item Weight: 18.80 Pounds Fitment Type: Direct Replacement Replaces: 12564328, 10337610 Part Description: 2003 Pontiac Grand Prix Converter & Pipe More Info Vehicle Fitment 2003 Pontiac Grand Prix | GT, SE | 6 Cyl 3.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: 3.1 Liter, All; All Models; 3.1l; All Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 43.4 x 13.4 x 7.2 inches Item Weight: 17.20 Pounds Fitment Type: Direct Replacement Replaces: 10301642, 25325228 Part Description: 2003 Pontiac Grand Prix Converter & Pipe More Info Vehicle Fitment 2003 Pontiac Grand Prix | SE | 6 Cyl 3.1 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): 13.0 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): 345120497A7 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5130 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920312550 Part Description: 2003 Pontiac Grand Prix Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. CARB Compliant: Noo 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): 49.000000 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 slip fit Exhaust Pipe Outlet Connection Type: Flange or slip fit Fitment: Direct OE Replacement Internet Product Code (IPC): 7D90757A969 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5157 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920312567 Part Description: 2003 Pontiac Grand Prix Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Engine Family Number 3GMXV03.8044;CARB Executive Order D-193-142;Certification Level : LEV1 ULEV; OE Spec; Cutting & Welding Reqd During Installation Air Tube Adaptable: No Body Height: 4 Body Length: 9 Body Shape: Round Body Type: Spun Body Width: 4 Finish: Stainless Steel Heat Shield Attached: No 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: 9 Sensor Port Count: 0 Series: California Substrate Material: Ceramic Title: California Universal UPC: 888563132808 Part Description: 2003 Pontiac Grand Prix Universal Catalytic Converter More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: All Models; 3.8l; W/Supercharger; All; 3.8 Liter, Dual Exhaust, W/Supercharger, All Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 38.1 x 11.8 x 7.7 inches Item Weight: 18.60 Pounds Fitment Type: Direct Replacement Part Description: 2003 Pontiac Grand Prix 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P More Info Vehicle Fitment 2003 Pontiac Grand Prix | GTP | 6 Cyl 3.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions. CARB Compliant: N Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable Catalytic Converter Format: Universal Catalytic Converter Housing Material: Stainless Steel Catalytic Converter Length (in): 11.000000 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 Slip fit Exhaust Pipe Outlet Connection Type: Flange or Slip fit Fitment: Universal Internet Product Code (IPC): D8AE88E9331 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 097-0390 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920340348 Part Description: 2003 Pontiac Grand Prix Universal Fit Catalytic Converter More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: 6 3.8l; check Tech Note on www.deccats.com; E.P.A COMPLIANT Part Description: 2003 Pontiac Grand Prix Standard Direct Fit Catalytic Converter and Pipe Assembly Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Dealer Alternative; Fed & Calif Emissions; Incls super charged Catalytic Converter Body Height: 13.5" Catalytic Converter Overall Length: 37.25" Catalytic Converter Width: 7.25" Converter Configuration: Direct Fit Position: Center Part Description: 2003 Pontiac Grand Prix Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L VEHICLE SPECIFIC Product Specifications Notes: check Tech Note on www.deccats.com; E.P.A COMPLIANT Part Description: 2003 Pontiac Grand Prix Standard Direct Fit Catalytic Converter and Pipe Assembly Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Dealer Alternative; Fed Emissions Catalytic Converter Body Height: 7.5" Catalytic Converter Overall Length: 40" Catalytic Converter Width: 14.5" Converter Configuration: Direct Fit Position: Center UPC: 841809124876 Part Description: 2003 Pontiac Grand Prix Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Pontiac Grand Prix | All Trims | 6 Cyl 3.1L 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: 12" Catalytic Converter Body Shape: Round Catalytic Converter Overall Length: 18" Catalytic Inlet Diameter: 2.5" Catalytic Outlet Diameter: 2.5" Catalytic Series: OBDII Converter Body Material: Aluminized Steel Converter Configuration: Universal Fit O2 Sensor Port: No UPC: 841809129895 Part Description: 2003 Pontiac Grand Prix OBDII Universal Fit Round Body Catalytic Converter (2.5" ID, 2.5" OD, 12" Length) More Info Vehicle Fitment 2003 Pontiac Grand Prix | GTP | 6 Cyl 3.8L