2003 Buick Le Sabre Catalytic Converters
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyBuick Le Sabre 2003, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 64.75". Today’s exhaust performance market...$345.67 - MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterBuick Le Sabre 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3"....$305.00
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyBuick Le Sabre with California Emission / Federal Emission, OE Pipe 2003, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With Resonator. With 1 O2 Sensor Port. Catalytic Converter Overall Length:...$382.20
- AP Exhaust®Direct Fit Catalytic ConverterBuick Le Sabre 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$346.75 - $896.24
- CATCO®Direct Fit Catalytic ConverterBuick Le Sabre with California Emission / with Federal Emission 2003, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 20". Designed and manufactured with...$435.08
- MagnaFlow®OBDII Direct Fit Catalytic ConverterBuick Le Sabre Engine Family # 3GMXV03.8044 with LEV1 Standard / ULEV Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the...$1,159.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterBuick Le Sabre 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$188.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterBuick Le Sabre 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...$202.00
- Walker®CalCat™ Universal Fit Standard Oval Body Catalytic ConverterBuick Le Sabre Engine Family # 3GMXV03.8044 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port....$721.69
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic ConverterBuick Le Sabre 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 18.25". Walker is...$204.46
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterBuick Le Sabre 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". Catalytic...$320.00
- AP Exhaust®Universal Fit Catalytic ConverterBuick Le Sabre 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$339.18 - $705.62
- CATCO®OBDII Universal Fit Oval Body Catalytic ConverterBuick Le Sabre with California Emission / Federal Emission, OE Pipes 2003, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2...$211.57
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyBuick Le Sabre 2003, ECO GM Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Outlet Diameter: 2.325". Catalytic Converter Overall Length:...$392.30Save: 10%$353.07
- Davico®Universal Fit Catalytic ConverterBuick Le Sabre with California Emission / with Federal Emission 2003, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2.5". Catalytic Converter Overall Length: 15". This...$122.58
- Eastern Catalytic®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyBuick Le Sabre 2003, ECO GM Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. If you need to replace your failed or damaged catalytic converter, this product is the...$284.94 - $356.29
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterBuick Le Sabre 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$155.88
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic ConverterBuick Le Sabre 2003, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 3"....$181.41
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterBuick Le Sabre with California Emission / with Federal Emission 2003, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without...$644.78
- Eastern Catalytic®ECO GM Universal Fit Large Oval Body Catalytic ConverterBuick Le Sabre 2003, ECO GM Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter...$246.72 - $292.60
- ACDelco®Genuine GM Parts™ Catalytic Converter GasketBuick Le Sabre 2003, Genuine GM Parts™ Catalytic Converter Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.30Save: $1.90 (15%)$10.40
- Walker®Ultra™ Universal Fit Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA policy and...$111.92 - $330.87
- Torxe™Universal Fit Catalytic ConverterUniversal Catalytic Converter by Torxe™. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Universal Fit Catalytic Converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the...$108.00 - $175.00
- AP Exhaust®608 Series Universal Fit Catalytic ConverterUniversal 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$104.68 - $415.87
- AP Exhaust®Enhanced Standard Duty Universal Fit Oval Body Catalytic ConverterUniversal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust...$90.57 - $125.57
- AP Exhaust®Medium Duty Universal Fit Oval Body Catalytic ConverterUniversal Medium Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. With 1 Center O2 Sensor Port. Catalytic Converter Overall Length: 17"....$140.56
- AP Exhaust®Standard Duty Spun Body Universal Fit Round Body Catalytic ConverterUniversal Standard Duty Spun Body Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market...$101.22 - $250.00
- AP Exhaust®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...$232.31 - $339.18
- Davico®OBDII Universal Fit Catalytic ConverterUniversal OBDII Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...$115.32 - $765.46
- CATCO®Universal Fit Catalytic ConverterUniversal Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the...$128.47 - $250.13
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