2002 Buick Regal Emission Control Parts
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Mahle®EGR Valve GasketBuick Regal 2002, EGR Valve Gasket by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Made with precision and quality in mindDesigned to meet your specific needs$2.21 - ACDelco®GM Original Equipment™ Oxygen Sensor ConnectorBuick Regal 2002, GM Original Equipment™ Oxygen Sensor Connector by ACDelco®. Position: Secondary. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.59 - $42.67
- ACDelco®Genuine GM Parts™ Oxygen Sensor GasketBuick Regal 2002, Genuine GM Parts™ Oxygen Sensor Gasket by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Oxygen Sensors...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.37
- WVE®Oxygen Sensor ConnectorBuick Regal 2002, Oxygen Sensor Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.26
- WVE®Vapor Canister Purge Solenoid ConnectorBuick Regal 2002, Vapor Canister Purge Solenoid Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.72
- WVE®Vapor Canister Vent Solenoid ConnectorBuick Regal 2002, Vapor Canister Vent Solenoid Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.36
- ACDelco®GM Original Equipment™ Secondary Air Injection Bypass Valve Solenoid ConnectorBuick Regal 2002, GM Original Equipment™ Secondary Air Injection Bypass Valve Solenoid Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.63
- ACDelco®GM Original Equipment™ EGR Valve Solenoid ConnectorBuick Regal 2002, GM Original Equipment™ EGR Valve Solenoid Connector 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$29.56 - $32.62
- ACDelco®Genuine GM Parts™ EGR TubeBuick Regal 2002, Genuine GM Parts™ EGR Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$154.58
- ACDelco®Gold™ EGR Valve Solenoid Connector with LeadsBuick Regal 2002, Gold™ EGR Valve Solenoid Connector with Leads by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.88
- Standard®EGR TubeBuick Regal 2002, EGR Tube by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Made with precision and quality in mindDesigned to meet your specific needs$40.49 - $44.00
- Standard®EGR Valve GasketBuick Regal 2002, EGR Valve Gasket by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Made with precision and quality in mindDesigned to meet your specific needs$2.20 - $15.11
- Standard®EGR Valve Solenoid ConnectorBuick Regal 2002, EGR Valve Solenoid Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Made with precision and quality in mindDesigned to meet your specific needs$22.24
- WVE®EGR Valve Motor ConnectorBuick Regal 2002, EGR Valve Motor Connector by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.02 - $32.86
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyBuick Regal 2002, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 37.38". Today’s exhaust performance market...$261.96
- MagnaFlow®Direct Fit Catalytic ConverterBuick Regal 2002, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit, with...$1,310.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterBuick Regal 2002, 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: 2.5". Catalytic Outlet Diameter: 2.5"....$391.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterBuick Regal 2002, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. Catalytic Converter Overall Length: 37". If your car needs replacement, install one that will get you...$411.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterBuick Regal 2002, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If your...$178.00 - $188.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterBuick Regal Engine Family # 2GMXV03.8043 with LEV Standard / LEV1 Standard 2002, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor...$718.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterBuick Regal 2002, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If your car...$194.00 - $202.00
- Walker®Ultra™ Direct Fit Round Body Catalytic ConverterBuick Regal 2002, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 40". Walker is an OE supplier...$304.57
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyBuick Regal with Federal Emission 2002, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 37.25". This direct-fit catalytic converter by Davico...$262.84 - $485.17
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyBuick Regal 2002, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 37.38". Designed and manufactured with innovative fabrication methods,...$303.32
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterBuick Regal 2002, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the California Air...$605.14 - $863.98
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterBuick Regal 2002, 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: 11.5"....$137.41
- AP Exhaust®Universal Fit Catalytic ConverterBuick Regal 2002, 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...$329.56 - $710.16
- CATCO®OBDII Universal Fit Round Body Catalytic ConverterBuick Regal 2002, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech materials,...$173.95 - $180.71
- AP Exhaust®608 Series Universal Fit Round Body Catalytic ConverterBuick Regal 2002, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Three-Way...$149.32 - $154.81
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyBuick Regal K Engine VIN Character 2002, ECO GM Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 37". Swap out your...$253.11
Shop By Service Type
- EGR Valve Replacement
- Fuel Evaporative Canister Replacement
- Oxygen Sensor Replacement
- Air Pump Check and Diverter Valve Replacement
- EGR Tube Replacement
- Air Pump Check Valve Replacement
- Evaporation Vent Solenoid Replacement
- EGR Valve Control Solenoid Replacement
- Canister Purge Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
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- $46.17 - $1,477.77
2002 Buick Regal Models
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