2021 Subaru WRX Oxygen Sensors & Components
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- TRQ®Upstream O2 Oxygen SensorSubaru WRX 2021, 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$69.79$71.95Save $2.16 (3%)
- Walker Products®Wideband Premium Oxygen SensorSubaru WRX Base / Limited / Premium 2021, Wideband Premium Oxygen Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original...High quality at an affordable priceExpertly made from premium materials$122.70
- TRQ®Oxygen SensorSubaru WRX Base / Limited / Premium 2021, 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 2021, 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$66.83 - $146.36
- Walker Products®Premium Oxygen SensorSubaru WRX 2021, 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$82.99 - $112.34
- Walker Products®Premium Air Fuel Ratio SensorSubaru WRX STI Base / Limited 2021, Premium Air Fuel Ratio Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$139.71
- Dorman®OE Solutions™ Oxygen Sensor Bung Repair KitOE Solutions™ Oxygen Sensor Bung Repair Kit by Dorman®. Why replace an exhaust pipe because of a corroded, stripped or damaged oxygen sensor bung? Save the pipe and replace the bung with this weld-on replacement. Standard O2 sensor...Repair-friendly solution - this oxygen sensor bung allows replacement of a damaged fitting without replacing the entire exhaust componentUniversal fitment - designed to accommodate standard oxygen sensor threads$10.40 - $12.18
- TRQ®Upstream and Downstream 2-Piece O2 Oxygen Sensor SetSubaru WRX 2021, 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$94.99$98.95Save $3.96 (4%)
- ReplacementOxygen SensorSubaru WRX 2021, Oxygen Sensor by Replacement. Position: Upstream. 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, this product by...Expertly crafted from premium materialsDesigned to match rigorous quality standardsCall for Pricing
- Facet®Oxygen SensorSubaru WRX STI 2021, Oxygen Sensor by Facet®. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$114.54