26 products about 2003 Nissan Xterra Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: 2.4 Liter, Front Pipe Item Dimensions: 4.1 x 3.2 x 0.2 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2003 Nissan Xterra Gasket-Exhaust More Info Vehicle Fitment 2003 Nissan Xterra | XE | 4 Cyl 2.4 L GAS $6.65 MSRP: $9.07
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 2.4 Liter, Converter, All; 3.3 Liter, Muffler Other Names: Catalytic Converter Gasket, Gasket Item Dimensions: 5.2 x 4.2 x 0.4 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 Nissan Xterra Gasket-Exhaust More Info Vehicle Fitment 2003 Nissan Xterra | SE, XE | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS $13.21 MSRP: $18.03
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Engine Family Number 3NSXT03.3C6A;CARB Executive Order D-193-103;Certification Level : LEV1 LEV Air Tube: No Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 11.75" Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 5" Catalytic Series: OBDII Converter Body Material: Stainless Steel Converter Configuration: Direct Fit Converter Quantity: 1 Inlet Connection Type: Bolt-On Installation Complexity: Bolt-on. Do it Yourself Position: Front Driver Side Part Description: 2003 Nissan Xterra OBDII Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L 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): 21.0 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): 049B8C3CD6D Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 096-1447 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920330141 Part Description: 2003 Nissan Xterra Premium Load Exhaust Manifold With Integrated Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: 3.3 Liter Location: Driver Side; Passenger Side Other Names: Catalytic Converter Gasket Item Dimensions: 6.2 x 5.1 x 0.2 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Part Description: 2003 Nissan Xterra Gasket More Info Vehicle Fitment 2003 Nissan Xterra | SE, XE | 6 Cyl 3.3 L GAS $18.35 MSRP: $25.05
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Xterra; 3.3l; Right; All; W/Supercharger; 3.3 Liter, All Location: Passenger Side Other Names: Catalytic Converter Item Dimensions: 19.7 x 8.1 x 7.3 inches Item Weight: 10.00 Pounds Fitment Type: Direct Replacement Replaces: 208A0-6S625 Part Description: 2003 Nissan Xterra Three Way Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | SE, XE | 6 Cyl 3.3 L GAS $1004.53 MSRP: $1387.90
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Engine Family Number 3NSXT03.3C6A;CARB Executive Order D-193-103;Certification Level : LEV1 LEV Air Tube: No Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 12.25" Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 5" Catalytic Series: OBDII Converter Body Material: Stainless Steel Converter Configuration: Direct Fit Converter Quantity: 1 Inlet Connection Type: Bolt-On Installation Complexity: Bolt-on. Do it Yourself Position: Front Passenger Side Part Description: 2003 Nissan Xterra OBDII Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-103;Engine Family Number 3NSXT03.3C6A;Certification Level : LEV1 LEV; OE Spec; Cutting & Welding Reqd During Installation Air Tube: No Body Type: Clam Shell Catalytic Converter Body Length: 9" Catalytic Converter Body Shape: Oval Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 13" Catalytic Converter Oxygen Sensor Location: None Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 5.5" 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 Nissan Xterra OBDII Universal Fit Oval Body Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L 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 Height: 6.5 in. Inlet 1 Gsk.: 24004 (1) Inlet 2 Gsk.: 24021 Large Pkg. Fee: No Over All Length: 26 in. UPC: 841809112859 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 14.5 in. Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: 2.4 Liter, All; Xterra; 2.4l; All; Rear Other Names: Catalytic Converter, Converter Item Dimensions: 19.6 x 8.2 x 7.4 inches Item Weight: 8.90 Pounds Fitment Type: Direct Replacement Part Description: 2003 Nissan Xterra Three Way Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | XE | 4 Cyl 2.4 L GAS $303.40 MSRP: $407.32
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Check Fit Add to CartVEHICLE 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): 44.0 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): E905A2671DC Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 099-1457 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920334781 Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L 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): 20.0 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): C685D32AA59 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 096-1446 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920330134 Part Description: 2003 Nissan Xterra Premium Load Exhaust Manifold With Integrated Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Pre Cat Height: 4.75 in. Inlet 1 Gsk.: EG24648 Inlet 1 Type: 3 Bolt Fixed Flange Large Pkg. Fee: No Number of O2 Sensors: 1 Outlet 1 Gsk.: EG24004 Outlet 1 Type: 3 Bolt Fixed Flange Over All Length: 13.5 in. UPC: 841809113962 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 4.5 in. Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L 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): 924C575292F Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 099-3781 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920302902 Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | 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; OAL 38.5"es Gaskets Included: Yes Height: 4 in. Inlet 1 Gsk.: 24907 Inlet 2 Gsk.: 24021 Inlet Type: 3 Bolt Fixed Flange Large Pkg. Fee: No Number of O2 Sensors: 1 Outlet Type: 2 Bolt Fixed Flange Over All Length: 38.5 in. UPC: 841809113948 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 6 in. Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: 2.4 Liter; Xterra; 2.4l; All; Front Other Names: Catalytic Converter, Preconverter Item Dimensions: 13.3 x 12.7 x 6.0 inches Item Weight: 5.30 Pounds Fitment Type: Direct Replacement Part Description: 2003 Nissan Xterra Catalytic Converter Assembly More Info Vehicle Fitment 2003 Nissan Xterra | XE | 4 Cyl 2.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Overall Length 12-1/2"; E.P.A COMPLIANT UPC: 844194007250 Part Description: 2003 Nissan Xterra Standard Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | 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): 38.0 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): 5F3D511F043 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 099-1425 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920318545 Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: Front; E.P.A COMPLIANT Part Description: 2003 Nissan Xterra Standard Direct Fit Catalytic Converter Vehicle Fitment 2003 Nissan Xterra | 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 Gaskets Included: not included Height: 6 in. Large Pkg. Fee: No Over All Length: 13.75 in. UPC: 841809112989 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 4 in. Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | 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): 24.0 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): A415CBFF073 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 099-1450 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920331117 Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Engine Family Number 3NSXT03.3C6A;CARB Executive Order D-193-103;Certification Level : LEV1 LEV Air Tube: No Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 27" Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 13.63" Catalytic Series: OBDII Converter Body Material: Stainless Steel Converter Configuration: Direct Fit Converter Quantity: 1 Inlet Connection Type: Bolt-On Installation Complexity: Bolt-on. Do it Yourself Position: Rear Passenger Side Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: E.P.A COMPLIANT Catalytic Series: Standard Converter Configuration: Direct Fit Position: Rear Driver Side UPC: 844194044781 Part Description: 2003 Nissan Xterra Standard Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Pre Cat Catalytic Converter Body Height: 4" Catalytic Converter Format: Pre-Catalytic Converter Catalytic Converter Overall Length: 12.5" Catalytic Converter Width: 4.75" Converter Configuration: Direct Fit Inlet Type A: 3 Bolt Fixed Flange O2 Sensor Port: Yes Outlet Type A: 3 Bolt Fixed Flange Position: Front Driver Side Part Description: 2003 Nissan Xterra Direct Fit Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | All Trims | 6 Cyl 3.3L VEHICLE SPECIFIC Product Specifications Notes: Xterra; 3.3l; Left; All; W/Supercharger; 3.3 Liter, All Location: Driver Side Other Names: Catalytic Converter Item Dimensions: 19.3 x 8.4 x 7.5 inches Item Weight: 9.10 Pounds Fitment Type: Direct Replacement Replaces: 208A1-6S625 Part Description: 2003 Nissan Xterra Three Way Catalyst Converter More Info Vehicle Fitment 2003 Nissan Xterra | SE, XE | 6 Cyl 3.3 L GAS 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" Catalytic Outlet Diameter: 2" Catalytic Series: OBDII Converter Body Material: Aluminized Steel Converter Configuration: Universal Fit O2 Sensor Port: No Rated: 5.9L - 6,875 Lbs. GVW UPC: 841809129970 Part Description: 2003 Nissan Xterra OBDII Universal Fit Round Body Catalytic Converter More Info Vehicle Fitment 2003 Nissan Xterra | SE | 6 Cyl 3.3L 2003 Nissan Xterra | XE | 6 Cyl 3.3L