2017 Subaru WRX Emission Control Parts
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TRQ®Upstream O2 Oxygen SensorSubaru WRX 2017, Upstream O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$71.95Save: $3.60 (5%)$68.35 - TRQ®Upstream and Downstream 2-Piece O2 Oxygen Sensor SetSubaru WRX 2017, Upstream and Downstream 2-Piece O2 Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$98.95Save: $4.95 (5%)$94.00
- Genuine®PCV ValveSubaru WRX / WRX STI 2017, 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
- Dorman®New Help™ PCV ValveSubaru WRX STI 2.5L 2017, New Help™ PCV Valve by Dorman®. Standard Replacement. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade...Application specific - components designed to replace original components on certain vehiclesDurable materials - made to resist fluctuating under-hood temperatures to ensure longevity$12.88
- Standard®Intermotor™ EGR ValveSubaru WRX 2017, Intermotor™ EGR Valve 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...Made with precision and quality in mindDesigned to meet your specific needs$145.67
- TRQ®Oxygen SensorSubaru WRX Base / Limited / Premium 2.0L 2017, Oxygen Sensor by TRQ®. Position: Downstream. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.95Save: $1.80 (5%)$34.15
- Walker Products®Oxygen SensorSubaru WRX 2017, 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 2017, Premium Oxygen Sensor by Walker Products®. Position: Downstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$60.09 - $112.34
- NTK®Oxygen SensorSubaru WRX 2.0L 2017, Oxygen Sensor by NTK®. Position: Downstream. Location: B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$83.61
- NTK®Wideband Air Fuel Ratio SensorSubaru WRX 2.0L 2017, Wideband Air Fuel Ratio Sensor by NTK®. Position: Upstream. Location: B1S1. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$126.48
- Bosch®Narrow-band Oxygen SensorSubaru WRX STI 2.5L 2017, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to...OE-EquivalentOE Style connectors and wire lengths$43.46
- Walker Products®Premium Air Fuel Ratio SensorSubaru WRX STI Base / Limited 2.5L 2017, 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...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$139.71
- Walker Products®Wideband Premium Oxygen SensorSubaru WRX Base / Limited / Premium 2.0L 2017, Wideband Premium Oxygen Sensor by Walker Products®. Position: Upstream. Location: B1S1 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet...High quality at an affordable priceExpertly made from premium materials$122.70
- Dorman®OE Solutions™ Secondary Air Injection Check ValveSubaru WRX STI 2.5L 2017, 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...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 / WRX STI 2017, 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$119.95Save: $6.00 (5%)$113.95
- TRQ®Secondary Air Injection Control ValveSubaru WRX / WRX STI 2017, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$97.95Save: $4.90 (5%)$93.05
- Standard®Secondary Air Injection Pump Check ValveSubaru WRX STI 2017, Secondary Air Injection Pump Check Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$256.31
- Standard®Engine Crankcase Breather HoseSubaru WRX / WRX STI 2017, Engine Crankcase Breather Hose by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$40.81
- Dorman®OE Solutions™ Oil Separator CoverSubaru WRX STI 2.5L 2017, OE Solutions™ Oil Separator Cover by Dorman®. This engine oil separator cover is designed to match the fit and function of the original cover on specified vehicles, and is engineered for durability and...Direct replacement - this engine oil separator cover is designed to match the fit and function of the original cover on specified vehiclesRestores functionality - this cover is made to fit and fully restore part functionality after the original cover fails$21.70
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterSubaru WRX STI 2.5L 2017, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Position: Front. With Gaskets. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$846.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterSubaru WRX Standard Transmission 2017, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$178.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterSubaru WRX STI 2.5L Engine Family # GFJXV02.5PHU with LEV Standard / LEV2 Standard 2017, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through...$925.00 - $1,602.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterSubaru WRX Standard Transmission 2017, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$194.00
- Mahle®Catalytic Converter GasketSubaru WRX STI 2.5L 2017, Catalytic Converter Gasket by Mahle®. Position: Center. Flange Type with 2 Bolt Holes. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...High quality at an affordable priceExpertly made from premium materials$10.69
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterSubaru WRX Engine Family # FFJXJ02.0FPT 2017, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...$366.36
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterSubaru WRX Automatic CVT Transmission 2017, OEM Grade 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 is part of...$534.00 - $839.00
- 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
- Edelbrock®Victor Series Race Style PCV BreatherVictor Series Race Style PCV Breather by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.95
- 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
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