2007 Subaru WRX Emission Control Parts
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Genuine®PCV ValveSubaru WRX / WRX STI 2007, 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 2007, 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$62.36
- Walker Products®Oxygen SensorSubaru WRX / WRX STI 2.5L 2007, 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...High quality at an affordable priceExpertly made from premium materials$50.98 - $146.36
- Bosch®Premium Narrow-band Oxygen SensorSubaru WRX / WRX STI 2.5L Transmission 2007, 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®Premium Oxygen SensorSubaru WRX / WRX STI 2.5L 2007, 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 2007, 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 2007, 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$198.06
- Standard®New Intermotor™ Secondary Air Injection PumpSubaru WRX / WRX STI 2007, New Intermotor™ Secondary Air Injection Pump by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Made with precision and quality in mindDesigned to meet your specific needs$488.51
- Denso®Air Fuel Ratio SensorSubaru WRX / WRX STI 2.5L 2007, 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$148.70
- Standard®Intermotor™ Vapor Canister Purge SolenoidSubaru WRX / WRX STI 2.5L 2007, 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
- Genuine®EGR Valve Vacuum ModulatorSubaru WRX 2007, 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 materials...Made with precision and quality in mindDesigned to meet your specific needs$173.08
- WVE®Vapor Canister Purge SolenoidSubaru WRX 2007, 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 to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$43.10 - $117.60
- Walker Products®Premium Air Fuel Ratio SensorSubaru WRX / WRX STI 2.5L 2007, 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 / WRX STI 2.5L 2007, 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...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$203.44 - $204.06
- TRQ®Secondary Air Injection Check ValveSubaru WRX Base 2007, 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$119.95
- TRQ®Secondary Air Injection Control ValveSubaru WRX Base 2007, 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$97.95
- Standard®Intermotor™ Secondary Air Injection Bypass ValveSubaru WRX STI 2007, 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 the...Made with precision and quality in mindDesigned to meet your specific needs$193.18
- Genuine®PCV Valve HoseSubaru WRX 2007, 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
- Davico®Direct Fit Catalytic Converter and Pipe AssemblySubaru WRX / WRX STI 2.5L 2007, 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
- MagnaFlow®Heavy Metal Universal Fit Catalytic ConverterSubaru WRX / WRX STI 2.5L 2007, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If your...$172.00 - $178.00
- MagnaFlow®OEM Grade Universal Fit Catalytic ConverterSubaru WRX / WRX STI 2.5L 2007, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". If your car...$178.00 - $194.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterSubaru WRX 2007, 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 check....$438.00 - $911.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterSubaru WRX 2007, OEM Grade 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 check....$460.00 - $1,063.00
- TruParts®Exhaust System HangerSubaru WRX / WRX STI 2.5L with California Emission / Federal Emission 2007, 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
- Davico®Universal Fit Catalytic ConverterSubaru WRX / WRX STI 2.5L with California Emission / Federal Emission 2007, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2.5". Catalytic Converter Overall Length: 15"....$122.58
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterSubaru WRX STI Base 2.5L 2007, 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....$155.49
- Big End Performance®PCV Breather CapPCV Breather Cap by Big End Performance®. 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 deliver great...$12.39 - $15.76
- Big End Performance®Clamp On PCV BreatherClamp On PCV Breather by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality....High quality at an affordable priceExpertly made from premium materials$16.27 - $18.98
- Granatelli Motor Sports®Valve Cover BreatherValve Cover Breather by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$15.96
- Granatelli Motor Sports®Valve Cover Breather InsertValve Cover Breather Insert by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$50.69 - $67.83
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
- Air Injection System Control Valve Replacement
- EGR Vacuum Modulator Replacement
- Secondary Air Injection System Air Bypass Valve Replacement
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- $99.15 - $412.51
2007 Subaru WRX Models
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