2015 Subaru WRX Emission Control Parts
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TRQ®Upstream O2 Oxygen SensorSubaru WRX / WRX STI 2015, 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$69.79$71.95Save $2.16 (3%) - Standard®T Series PCV ValveSubaru WRX STI 2.5L 2015, T Series PCV 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...Made with precision and quality in mindDesigned to meet your specific needs$12.21
- Denso®Oxygen SensorSubaru WRX 2015, 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 designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$62.89 - $92.18
- Genuine®PCV ValveSubaru WRX / WRX STI 2015, 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
- TRQ®Upstream and Downstream 2-Piece O2 Oxygen Sensor SetSubaru WRX / WRX STI 2015, 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$97.96$98.95Save $0.99 (1%)
- TRQ®Oxygen SensorSubaru WRX Base / Limited / Premium 2015, 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 part...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.87$35.95Save $1.08 (3%)
- Walker Products®Oxygen SensorSubaru WRX 2015, 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
- Dorman®New Help™ PCV ValveSubaru WRX STI 2.5L 2015, 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
- Walker Products®Premium Oxygen SensorSubaru WRX 2015, 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 2015, 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$69.51 - $92.86
- Bosch®Oxygen SensorSubaru WRX 2015, Oxygen Sensor by Bosch®. 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 which oxygen sensors are subjected. Each...OE-EquivalentOE Style connectors and wire lengths$42.09 - $164.94
- Standard®Intermotor™ PCV ValveSubaru WRX 2015, Intermotor™ PCV 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$15.84 - $36.76
- Walker Products®Wideband Premium Oxygen SensorSubaru WRX Base / Limited / Premium FA20F Engine 2015, Wideband Premium Oxygen Sensor by Walker Products®. Position: Upstream. Location: B1S1 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured...High quality at an affordable priceExpertly made from premium materials$110.61
- WVE®PCV ValveSubaru WRX 2015, PCV Valve 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 of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.24 - $23.46
- Walker®Oxygen SensorSubaru WRX STI 2015, Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...Makes installation quick and easyOptimal OE-style fit and quality$127.53
- Delphi®Oxygen SensorSubaru WRX STI 2.5L 2015, Oxygen Sensor by Delphi®. Position: Rear. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$73.45
- Denso®Air Fuel Ratio SensorSubaru WRX 2015, 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 by...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$133.08 - $146.10
- Genuine®EGR Valve Vacuum ModulatorSubaru WRX STI 2015, 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
- NTK®Wideband Air Fuel Ratio SensorSubaru WRX 2015, 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$133.18
- WVE®Vapor Canister Purge SolenoidSubaru WRX 2015, 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$51.15 - $63.73
- Walker Products®Premium Air Fuel Ratio SensorSubaru WRX STI 2.5L 2015, 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 original...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 STI 2.5L 2015, 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 STI 2015, 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 thoroughly...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$116.35$119.95Save $3.60 (3%)
- Standard®Secondary Air Injection Pump Check ValveSubaru WRX STI 2015, 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$257.03
- Dorman®OE Solutions™ Oil Separator CoverSubaru WRX STI 2.5L 2015, 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
- Standard®Engine Crankcase Breather HoseSubaru WRX / WRX STI 2015, 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$41.30
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterSubaru WRX Standard Transmission 2015, 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®OEM Grade Universal Fit Round Body Catalytic ConverterSubaru WRX Standard Transmission 2015, 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
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterSubaru WRX STI 2.5L 2015, 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®OBDII Direct Fit Catalytic ConverterSubaru WRX STI 2.5L Engine Family # FFJXJ02.5PHU with LEV Standard / LEV2 Standard 2015, 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
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