2003 Buick LeSabre Catalytic Converter

Application: All other states (Federal), OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. Direct-fit Original Equipment Manufacturer (OEM) grade Federal (not legal for sale or use in California, Colorado and New York).

• PRICE: 321.99
• Sensor Port Count: 0
• Finish: Stainless Steel
• Outlet Type: Clamp-On
• California Air Resources Board (CARB) Certified: No
• Inlet Gasket Included: Yes
• Outlet Mounting Hardware Included: No
• Body Length: 11.0in
• Outlet Inside Diameter: 2.0in
• Mounting Hardware Included: Yes
• Heat Shield Attached: No
• Inlet Type: Bolt-On
• Outlet Gasket Included: No
• Body Type: Spun
• Body Width: 5.0in
• Universal Or Specific Fit: Specific
• Tube Material: Stainless Steel
• Air Tube Count: 0
• Grade Type: Standard Replacement
• Overall Length: 22.75in
• Hangers Included: No
• Inlet Inside Diameter: 2.0in
• Body Material: Stainless Steel
• Substrate Material: Ceramic
• Inlet Mounting Hardware Included: No
• Air Tube Adaptable: No
• Clamps Included: No

Application: All other states (Federal), Universal - Requires cut and weld

Notes: Catalytic Converter. Cutting and Welding Required. Universal Heavy Metal (HM) grade Federal (not legal for sale or use in California, Colorado and New York).

• PRICE: 178.99
• Universal Or Specific Fit: Universal
• Outlet Quantity: 1
• Sensor Port Count: 0
• Outlet Orientation: Straight
• Finish: Stainless Steel
• Body Shape: Round
• California Air Resources Board (CARB) Certified: No
• Outlet Mounting Hardware Included: No
• Outlet Inside Diameter: 3in
• Outlet Gasket Included: No
• Body Width: 4.375in
• Tube Material: Stainless Steel
• Outlet Type: Weld-On
• Inlet Inside Diameter: 3in
• Heat Shield Attached: Yes
• Grade Type: Standard Replacement
• Air Tube Count: 0
• Body Height: 4.375in
• Body Length: 9in
• Body Type: Clam-Shell
• Overall Length: 13in
• Hangers Included: No
• Inlet Type: Weld-On
• Inlet Quantity: 1
• Substrate Material: Ceramic
• Body Material: Stainless Steel
• Inlet Mounting Hardware Included: No
• Inlet Orientation: Straight
• Air Tube Adaptable: No
• Inlet Gasket Included: No
• Heat Shield Material: Aluminized Steel
• Clamps Included: No

Application: All other states (Federal), OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. Direct-fit Heavy Metal (HM) grade Federal (not legal for sale or use in California, Colorado and New York).

• PRICE: 305.99
• Outlet Type: Clamp-On
• Sensor Port Count: 0
• Finish: Stainless Steel
• California Air Resources Board (CARB) Certified: No
• Inlet Gasket Included: Yes
• Outlet Mounting Hardware Included: No
• Inlet Type: Bolt-On
• Heat Shield Attached: No
• Outlet Gasket Included: No
• Body Type: Spun
• Tube Material: Stainless Steel
• Universal Or Specific Fit: Specific
• Air Tube Count: 0
• Grade Type: Standard Replacement
• Hangers Included: No
• Overall Length: 22.75in
• Heat Shield Material: None
• Substrate Material: Ceramic
• Body Material: Stainless Steel
• Inlet Mounting Hardware Included: No
• Air Tube Adaptable: No
• Clamps Included: No

Application: All other states (Federal), Universal - Requires cut and weld

Notes: Catalytic Converter. Cutting and Welding Required. Universal Original Equipment Manufacturer (OEM) grade Federal (not legal for sale or use in California, Colorado and New York).

• PRICE: 194.99
• Universal Or Specific Fit: Universal
• Finish: Stainless Steel
• Body Shape: Round
• Outlet Quantity: 1
• Sensor Port Count: 0
• Outlet Orientation: Straight
• California Air Resources Board (CARB) Certified: No
• Outlet Mounting Hardware Included: No
• Outlet Inside Diameter: 3in
• Outlet Gasket Included: No
• Mounting Hardware Included: No
• Tube Material: Stainless Steel
• Outlet Type: Weld-On
• Inlet Inside Diameter: 3in
• Heat Shield Attached: Yes
• Body Height: 4.375in
• Body Length: 9in
• Air Tube Count: 0
• Grade Type: Standard Replacement
• Body Type: Clam-Shell
• Hangers Included: No
• Inlet Type: Weld-On
• Inlet Quantity: 1
• Overall Length: 13in
• Body Material: Stainless Steel
• Substrate Material: Ceramic
• Body Width: 4.25in
• Inlet Mounting Hardware Included: No
• Inlet Orientation: Straight
• Air Tube Adaptable: No
• Clamps Included: No
• Inlet Gasket Included: No
• Heat Shield Material: Aluminized Steel

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, OE Direct Fit - Factory mounting style

Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. Catalytic Converter. CARB executive order D-193-142. Direct-fit California OBDII converter. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 1159.99
• Finish: Stainless Steel
• Outlet Type: Clamp-On
• Sensor Port Count: 0
• Inlet Gasket Included: Yes
• Mounting Hardware Included: Yes
• Inlet Type: Bolt-On
• Heat Shield Attached: No
• Outlet Gasket Included: No
• Body Type: Spun
• Universal Or Specific Fit: Specific
• Tube Material: Stainless Steel
• Air Tube Count: 0
• California Air Resources Board (CARB) Certified: Yes
• Grade Type: Standard Replacement
• Hangers Included: No
• Overall Length: 22.75in
• Heat Shield Material: None
• Body Material: Stainless Steel
• Substrate Material: Ceramic
• Inlet Mounting Hardware Included: No
• Air Tube Adaptable: No
• Clamps Included: No
• Outlet Mounting Hardware Included: Yes

Application: All other states (Federal), OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. With deep drop step bumper. Not for sale or use on vehicles licensed in the states of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California emissions. Direct fit converter.

• PRICE: 453.99
• California Air Resources Board (CARB) Certified: No
• Universal Or Specific Fit: Specific Fit
• Grade Type: Standard Replacement
• Body Material: Stainless Steel
• Substrate Material: Ceramic

Application: All other states (Federal), Universal - Requires cut and weld

Notes: Catalytic Converter. EPA OBDII by design unit. Use with OEM pipe. Not for sale or use on vehicles licensed in the states of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California emissions. Universal converter. Universal Fit.

• PRICE: 262.99
• California Air Resources Board (CARB) Certified: No
• Universal Or Specific Fit: Universal
• Body Height: 4.0in
• Grade Type: Standard Replacement
• Body Width: 7.25in
• Body Material: Stainless Steel
• Substrate Material: Ceramic
• Body Length: 12.5in

Application: All other states (Federal), Universal - Requires cut and weld

Notes: Catalytic Converter. Use with OEM pipe. Not for sale or use on vehicles licensed in the states of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California emissions. Universal converter. Select+Plus. Universal Fit.

• PRICE: 555.99
• California Air Resources Board (CARB) Certified: No
• Universal Or Specific Fit: Universal
• Body Height: 4.0in
• Body Width: 4.0in
• Converter Type: Federal / EPA Universal
• Grade Type: Standard Replacement
• Body Material: Stainless Steel
• Substrate Material: Ceramic
• Body Length: 12.0in

Application: All other states (Federal), OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. With deep drop step bumper. Use with OEM pipe. Includes resonator. Not for sale or use on vehicles licensed in the states of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California emissions. Direct fit converter.

• PRICE: 622.99
• California Air Resources Board (CARB) Certified: No
• Universal Or Specific Fit: Specific Fit
• Grade Type: Standard Replacement
• Body Material: Stainless Steel
• Substrate Material: Ceramic

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. Use with OE pipe, includes resonator. Direct fit, California Air Resources Board (CARB). 770 Series. CARB Executive Order D-798-10. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 1539.99
• Converter Type: CARB Compliant Direct-Fit
• California Air Resources Board (CARB) Certified: Yes
• Universal Or Specific Fit: Specific Fit
• Grade Type: Standard Replacement
• Body Material: Stainless Steel
• Substrate Material: Ceramic

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. All. Direct fit, California Air Resources Board (CARB). 770 Series. CARB Executive Order D-798-10. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 1449.99
• Converter Type: CARB Compliant Direct-Fit
• California Air Resources Board (CARB) Certified: Yes
• Universal Or Specific Fit: Specific Fit
• Grade Type: Standard Replacement
• Body Material: Stainless Steel
• Substrate Material: Ceramic

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, Universal - Requires cut and weld

Notes: Catalytic Converter. All. Legal note: in compliance with California Air Resources Board (CARB) emissions requirements. Universal fit, California Air Resources Board (CARB). 770 series. 3" Inlet inside diameter. 3" Outlet inside diameter. 4" round body. CARB Executive Order D-798-10. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 1429.99
• Body Shape: Round
• Universal Or Specific Fit: Universal
• California Air Resources Board (CARB) Certified: Yes
• Grade Type: Standard Replacement

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, Universal - Requires cut and weld

Notes: Catalytic Converter. All. Legal note: in compliance with California Air Resources Board (CARB) emissions requirements. Universal fit, California Air Resources Board (CARB). 770 series. With O2 fitting. 3" Inlet inside diameter. 3" Outlet inside diameter. Large oval body. CARB Executive Order D-798-10. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 1559.99
• Universal Or Specific Fit: Universal
• Body Shape: Large Oval
• California Air Resources Board (CARB) Certified: Yes
• Grade Type: Standard Replacement

Application: All other states (Federal), Universal - Requires cut and weld

Notes: Catalytic Converter. With Federal/California Emissions System. Modifications and/or additional parts may be required for installation. Environmental Protection Agency. Ultra universal type. Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.

• PRICE: 194.99
• Universal Or Specific Fit: Universal
• Body Shape: Round
• Body Height: 4.5in
• Outlet Quantity: 1
• California Air Resources Board (CARB) Certified: No
• Body Length: 8.0in
• Grade Type: Premium
• Outlet Type: Pipe Connection
• Body Width: 4.375in
• Overall Length: 11.5in
• Mounting Hardware Included: No
• Inlet Type: Pipe Connection
• Inlet Inside Diameter: 2.5in
• Inlet Quantity: 1
• Outlet Inside Diameter: 2.5in
• Body Material: Stainless Steel

Application: All other states (Federal), OE Direct Fit - Factory mounting style

Notes: Catalytic Converter. Exhaust Gasket is Recommended. With Federal/California Emissions System. Environmental Protection Agency. If welded assembly, modifications and/or additional parts may be required. Additional part needed to complete installation: 31587. Ultra direct fit type. Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.

• PRICE: 347.99
• Outlet Outside Diameter: 2.5in
• Inlet Type: 4 Bolt Welded Flange
• Body Height: 3.41in
• Outlet Quantity: 1
• California Air Resources Board (CARB) Certified: No
• Body Width: 6.1in
• Grade Type: Premium
• Outlet Type: Pipe Connection
• Mounting Hardware Included: No
• Body Shape: Large Oval
• Inlet Mounting Hole Quantity: 4
• Overall Length: 18.25in
• Universal Or Specific Fit: Specific Fit
• Inlet Quantity: 1
• Outlet Inside Diameter: 2.5in
• Body Length: 13.0in
• Body Material: Stainless Steel
• Substrate Material: Ceramic

Application: California, Colorado, New York and Maine (CARB), Engine Family Number 3GMXV03.8044, Universal - Requires cut and weld

Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. Catalytic Converter. Universal Type. Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Cal Cat. Modifications and/or additional parts may be required for installation. CARB Executive Order D-182-57. Legal for use in the state of California, Colorado, New York and Maine.

• PRICE: 975.99
• Universal Or Specific Fit: Universal
• Outlet Quantity: 1
• Grade Type: Premium
• Outlet Inside Diameter: 3.0in
• Outlet Type: Pipe Connection
• Mounting Hardware Included: No
• Inlet Type: Pipe Connection
• Body Width: 6.125in
• Body Shape: Standard Oval
• Body Height: 4.25in
• California Air Resources Board (CARB) Certified: Yes
• Overall Length: 16.25in
• Inlet Quantity: 1
• Inlet Inside Diameter: 3.0in
• Body Length: 13.0in
• Body Material: Stainless Steel
• Substrate Material: Ceramic