2006 Subaru WRX Emission Control Parts
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- Genuine®PCV ValveSubaru WRX / WRX STI 2006, PCV Valve by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$56.61
- Denso®Oxygen SensorSubaru WRX / WRX STI 2.5L 2006, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$62.89
- Bosch®Premium Narrow-band Oxygen SensorSubaru WRX / WRX STI 2.5L Transmission 2006, Premium Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up...OE Identical ConnectorCompact Design$64.53
- Walker Products®Oxygen SensorSubaru WRX 2.5L 2006, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$50.98 - $146.36
- Walker Products®Premium Oxygen SensorSubaru WRX / WRX STI 2.5L 2006, Premium Oxygen Sensor by Walker Products®. Position: Downstream. Location: B1S2 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original...Improved Engine Response & PerformanceLower Emissions$60.09
- Spectra Premium®Oxygen SensorSubaru WRX / WRX STI 2.5L 2006, Oxygen Sensor by Spectra Premium®. Position: Downstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$57.53
- Bosch®Premium Wideband Oxygen SensorSubaru WRX / WRX STI 2.5L 2006, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$247.92
- Denso®Air Fuel Ratio SensorSubaru WRX / WRX STI 2.5L 2006, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$150.32
- Genuine®Vapor Canister Purge ValveSubaru WRX / WRX STI 2006, Vapor Canister Purge Valve by Genuine®. Location: Next to Intake Manifold. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest...Made with precision and quality in mindDesigned to meet your specific needs$52.66
- Standard®Intermotor™ Vapor Canister Purge SolenoidSubaru WRX / WRX STI 2.5L 2006, Intermotor™ Vapor Canister Purge Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$118.67
- WVE®Vapor Canister Purge SolenoidSubaru WRX / WRX STI 2.5L 2006, Vapor Canister Purge Solenoid 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$95.99
- Genuine®EGR Valve Vacuum ModulatorSubaru WRX / WRX STI 2006, EGR Valve Vacuum Modulator by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium...Made with precision and quality in mindDesigned to meet your specific needs$173.08
- Walker Products®Premium Air Fuel Ratio SensorSubaru WRX / WRX STI 2.5L 2006, Premium Air Fuel Ratio Sensor by Walker Products®. Position: Upstream. Location: B1S1 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$139.71
- Dorman®OE Solutions™ Secondary Air Injection Check ValveSubaru WRX 2.5L 2006, OE Solutions™ Secondary Air Injection Check Valve by Dorman®. This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for...Direct replacement - this secondary air injection check valve is designed to match the fit and function of the original valve on specified vehiclesRestores functionality - this valve is made to fit and fully restore part functionality after the original valve fails$201.68 - $208.34
- TRQ®Secondary Air Injection Check ValveSubaru WRX Base 2006, Secondary Air Injection Check Valve by TRQ®. Enjoy your driving to the fullest again with TRQ. Made with superior materials to meet your expectations, this top-grade secondary air injection check valve is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$113.95$119.95Save $6.00 (5%)
- Standard®Intermotor™ Exhaust Temperature SensorSubaru WRX / WRX STI Base 2.5L 2006, Intermotor™ Exhaust Temperature Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$74.10
- TRQ®Secondary Air Injection Control ValveSubaru WRX Base 2006, Secondary Air Injection Control Valve by TRQ®. Expertly developed to meet the rigorous standards for quality and durability, this top-grade TRQ secondary air injection control valve will bring your vehicle back to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.05$97.95Save $4.90 (5%)
- Standard®Intermotor™ Secondary Air Injection Bypass ValveSubaru WRX / WRX STI 2006, Intermotor™ Secondary Air Injection Bypass Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$207.44
- Genuine®PCV Valve HoseSubaru WRX 2006, PCV Valve Hose by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$19.69 - $56.07
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblySubaru WRX STI 2.5L 2006, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique...$411.24 - $412.51
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterSubaru WRX 2.5L 2006, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". If your car needs replacement, install one that will get you through the smog...$438.00 - $911.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterSubaru WRX 2.5L 2006, OBDII 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...$688.00 - $1,064.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterSubaru WRX 2.5L 2006, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$460.00 - $1,139.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblySubaru WRX / WRX STI 2.5L 2006, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Rear. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 23". This direct-fit catalytic converter...$546.18
- TruParts®Exhaust System HangerSubaru WRX / WRX STI 2.5L with California Emission / Federal Emission 2006, Exhaust System Hanger by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$3.44 - $4.82
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterSubaru WRX STI 2.5L 2006, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$141.93
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$144.22 - $146.77
- 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
- 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
Shop By Service Type
- Oxygen Sensor Replacement
- Air Pump Check and Diverter Valve Replacement
- Canister Purge Solenoid Replacement
- Air Pump Check Valve Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- EGR Temperature Sensor Replacement
- Air Injection System Control Valve Replacement
- EGR Vacuum Modulator Replacement
- Secondary Air Injection System Air Bypass Valve Replacement
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