27 products about 1999 Pontiac Grand Am Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter, Front Item Dimensions: 3.8 x 3.6 x 0.3 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Preconverter Gasket More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS $11.52 MSRP: $18.28
You Save: $6.76 (37%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter, Front Item Dimensions: 3.8 x 3.6 x 0.3 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Preconverter Gasket More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS $11.52 MSRP: $18.28
You Save: $6.76 (37%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01 Other Names: Converter & Pipe Stud, Exhaust Manifold Stud Item Dimensions: 3.5 x 2.1 x 2.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 22604451, 24504965 Part Description: 1999 Pontiac Grand Am Converter & Pipe Stud More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, SE, SE1, SE2 | 4 Cyl 2.4 L GAS $14.12 MSRP: $22.17
You Save: $8.05 (37%)
Check Fit Add to CartVEHICLE 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: 1999 Pontiac Grand Am Catalytic Converter Gasket More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter Location: Driver Side; Passenger Side Item Dimensions: 2.9 x 1.7 x 1.3 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Heat Shield Stud More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS $11.48 MSRP: $17.22
You Save: $5.74 (34%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01; 2.4L; Grand Am; Federal;All Models; 2.4L; Grand Am; Federal Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 43.6 x 25.5 x 11.0 inches Item Weight: 18.00 Pounds Fitment Type: Direct Replacement Replaces: 25325910, 25178563, 25321133 Part Description: 1999 Pontiac Grand Am Converter & Pipe More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, SE, SE1, SE2 | 4 Cyl 2.4 L GAS $1004.34 MSRP: $1502.18
You Save: $497.84 (34%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Front Other Names: Converter & Pipe Gasket Item Dimensions: 4.1 x 4.1 x 0.3 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Converter & Pipe Gasket More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, SE, SE1, SE2 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS $15.44 MSRP: $25.53
You Save: $10.09 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Front Other Names: Converter & Pipe Gasket Item Dimensions: 4.1 x 4.1 x 0.3 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Converter & Pipe Gasket More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, SE, SE1, SE2 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS $15.44 MSRP: $25.53
You Save: $10.09 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Rear, Se; 3.4 Liter, Rear, Se Other Names: Converter & Pipe Gasket Item Dimensions: 6.0 x 6.1 x 0.3 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 22545048 Part Description: 1999 Pontiac Grand Am Gasket, Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | SE, SE1, SE2 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.4 L GAS $13.06
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Rear, Se; 3.4 Liter, Rear, Se Other Names: Converter & Pipe Gasket Item Dimensions: 6.0 x 6.1 x 0.3 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 22545048 Part Description: 1999 Pontiac Grand Am Gasket, Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | SE, SE1, SE2 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.4 L GAS $13.06
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-119;Engine Family Number XGMXV03.4042;Engine Family Number XGMXV02.4025;Certification Level : TLEV; OE Spec; Cutting & Welding Reqd During Installation Air Tube: No Body Type: Clam Shell Catalytic Converter Body Length: 11" Catalytic Converter Body Shape: Round Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 15" Catalytic Converter Oxygen Sensor Location: None Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 4.25" Catalytic Inlet Diameter: 2" Catalytic Outlet Diameter: 2" 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" O2 Sensor Port: No Outlet Connection Type: Weld-On Outlet Position: Center Position: Front Passenger Side UPC: 888563009179 Part Description: 1999 Pontiac Grand Am OBDII Universal Fit Round Body Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L 1999 Pontiac Grand Am | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Fed Emissions; Fed & Calif Emissions Catalytic Converter Body Height: 15.5" Catalytic Converter Overall Length: 39" Catalytic Converter Width: 4" Converter Configuration: Direct Fit Position: Center UPC: 841809116901 Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: 1st Design; 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): 45.0 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): ADBC919863E Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5106 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920316688 Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Rear, Gt; 3.4 Liter, Rear, Gt Other Names: Converter & Pipe Gasket Item Dimensions: 4.2 x 4.2 x 1.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Gasket-Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1 | 4 Cyl 2.4 L GAS, 6 Cyl 3.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 2.2 Liter & 2.4 Liter, 1999-01, Rear, Gt; 3.4 Liter, Rear, Gt Other Names: Converter & Pipe Gasket Item Dimensions: 4.2 x 4.2 x 1.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Gasket-Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1 | 4 Cyl 2.4 L GAS, 6 Cyl 3.4 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 Gaskets Included: Yes Height: 5.25 in. Inlet 1 Gsk.: 24283 Inlet 2 Gsk.: 24004 Large Pkg. Fee: No Over All Length: 41 in. UPC: 841809103369 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 9.5 in. Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L 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): 49.0 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): 19E310F29C8 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5136 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920316930 Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | SE | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Calif Emissions Catalytic Converter Overall Length: 39" Converter Configuration: Direct Fit Inlet Type: 3 Bolt Fixed Flange O2 Sensor Port: Yes Outlet Type: 3 Bolt Fixed Flange Position: Center UPC: 841809113504 Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: 2nd Design; 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): 49.0 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): 0E875FA5519 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-5152 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920317098 Part Description: 1999 Pontiac Grand Am Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Not Legal For Sale In CA. Not Legal In NY For Vehicles w/Calif Emissions.;1st Design; 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: 1999 Pontiac Grand Am Universal Fit Catalytic Converter More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L 1999 Pontiac Grand Am | SE | 6 Cyl 3.4L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Calif Emissions Gaskets Included: Yes Inlet Type: 3 Bolt Fixed Flange Large Pkg. Fee: No Number of O2 Sensors: 1 Outlet Type: 3 Bolt Fixed Flange Over All Length: 39 in. UPC: 841809124494 Use Davico Decarbonizing Induction Kit 1540ea: Yes Part Description: 1999 Pontiac Grand Am Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Fed Emissions; Fed & Calif Emissions; Ultra Load Catalytic Converter Body Height: 15.5" Catalytic Converter Overall Length: 39" Catalytic Converter Width: 4" Converter Configuration: Direct Fit Position: Center Part Description: 1999 Pontiac Grand Am Dealer Alternative Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1999 Pontiac Grand Am | All Trims | 6 Cyl 3.4L 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" Catalytic Outlet Diameter: 2" Catalytic Series: OBDII Converter Body Material: Aluminized Steel Converter Configuration: Universal Fit O2 Sensor Port: No UPC: 841809129833 Part Description: 1999 Pontiac Grand Am OBDII Universal Fit Round Body Catalytic Converter (2" ID, 2" OD, 12" Length) More Info Vehicle Fitment 1999 Pontiac Grand Am | GT | 4 Cyl 2.4L 1999 Pontiac Grand Am | SE | 4 Cyl 2.4L 1999 Pontiac Grand Am | SE | 6 Cyl 3.4L 1999 Pontiac Grand Am | GT | 6 Cyl 3.4L Show More VEHICLE SPECIFIC Product Specifications Notes: 3.4L; Grand Am; Se; Federal;All Models; 3.4L; Grand Am; Se; Federal; 3.4 Liter, Se, Federal Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 40.8 x 10.2 x 5.6 inches Item Weight: 18.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 3.4L; Grand Am; Se; California;All Models; 3.4L; Grand Am; Se; California; 3.4 Liter, Se, California Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 18.0 x 17.9 x 7.1 inches Item Weight: 18.60 Pounds Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 3.4 Liter, Gt Other Names: Catalytic Converter, Converter & Pipe Fitment Type: Direct Replacement Part Description: 1999 Pontiac Grand Am Converter & Pipe More Info Vehicle Fitment 1999 Pontiac Grand Am | GT, GT1, SE, SE1, SE2 | 6 Cyl 3.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 3.4L; Grand Am; Gt;All Models; 3.4L; Grand Am; Gt Part Description: 1999 Pontiac Grand Am Catalytic Converter Vehicle Fitment 1999 Pontiac Grand Am | GT, SE | 6 Cyl 3.4 L GAS