Porsche Boxster Emission Control Parts
- TRQ®Oxygen Sensor (OSA61427)Oxygen Sensor (OSA61427) by TRQ®. Position: Upstream Passenger Side. Location: Bank 1 Sensor 1. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$66.95Save: $3.35 (5%)$63.60
- Denso®Oxygen Sensor (234-4917)Oxygen Sensor (234-4917) by Denso®. Position: Downstream. Location: Primary Catalyst. 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$75.77
- Denso®Oxygen Sensor (234-4496)Oxygen Sensor (234-4496) 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$97.00
- Denso®Oxygen Sensor (234-4271)Oxygen Sensor (234-4271) by Denso®. Position: Upstream. Location: Primary Catalyst. 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$92.48
- Denso®Oxygen Sensor (234-4269)Oxygen Sensor (234-4269) by Denso®. Position: Downstream. Location: Primary Catalyst. 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$108.40
- Denso®Oxygen Sensor (234-4186)Oxygen Sensor (234-4186) by Denso®. Position: Downstream. Location: Secondary Catalyst. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$92.18
- Denso®Oxygen Sensor (234-4474)Oxygen Sensor (234-4474) by Denso®. Position: Downstream Passenger Side. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$116.76
- Walker Products®Oxygen Sensor (350-34268)Oxygen Sensor (350-34268) by Walker Products®. Position: Downstream Driver Side. 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...High quality at an affordable priceExpertly made from premium materials$68.58
- Walker Products®Oxygen Sensor (350-34075)Oxygen Sensor (350-34075) by Walker Products®. Position: Upstream Passenger Side. Location: B1S2. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$50.52
- Walker Products®Oxygen Sensor (350-34555)Oxygen Sensor (350-34555) by Walker Products®. Position: Upstream Driver Side. 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...High quality at an affordable priceExpertly made from premium materials$64.85
- Walker Products®Oxygen Sensor (350-34649)Oxygen Sensor (350-34649) by Walker Products®. Position: Downstream Driver Side. 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...High quality at an affordable priceExpertly made from premium materials$79.45
- Walker Products®Oxygen Sensor (350-35032)Oxygen Sensor (350-35032) by Walker Products®. Position: Upstream Passenger Side. Location: B1S2. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$110.36
- Bosch®Premium Narrow-band Oxygen Sensor (16147)Premium Narrow-band Oxygen Sensor (16147) by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...OE Identical ConnectorCompact Design$43.95
- Bosch®Premium Narrow-band Oxygen Sensor (16810)Premium Narrow-band Oxygen Sensor (16810) by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...OE Identical ConnectorCompact Design$135.79
- Bosch®Premium Narrow-band Oxygen Sensor (16508)Premium Narrow-band Oxygen Sensor (16508) by Bosch®. Position: Downstream. Location: After Primary Converter. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your...OE Identical ConnectorCompact Design$74.10
- Bosch®Premium Narrow-band Oxygen Sensor (16507)Premium Narrow-band Oxygen Sensor (16507) by Bosch®. Position: Upstream. Location: In Exhaust Manifold. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your...OE Identical ConnectorCompact Design$88.55
- Bosch®Premium Narrow-band Oxygen Sensor (16506)Premium Narrow-band Oxygen Sensor (16506) by Bosch®. Position: Downstream. Location: After Secondary Converter. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up...OE Identical ConnectorCompact Design$28.77
- Bosch®Premium Narrow-band Oxygen Sensor (15183)Premium Narrow-band Oxygen Sensor (15183) by Bosch®. Position: Downstream Front. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor...OE Identical ConnectorCompact Design$123.45
- Bosch®Premium Narrow-band Oxygen Sensor (15182)Premium Narrow-band Oxygen Sensor (15182) by Bosch®. Position: Upstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...OE Identical ConnectorCompact Design$91.43
- Bosch®Premium Narrow-band Oxygen Sensor (13806)Premium Narrow-band Oxygen Sensor (13806) by Bosch®. Position: Downstream Rear. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor...OE Identical ConnectorCompact Design$92.86
- Bosch®Premium Wideband Oxygen Sensor (17331)Premium Wideband Oxygen Sensor (17331) by Bosch®. Position: Upstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch...OE Identical ConnectorCompact Design$158.61
- Genuine®PCV Valve (996-107-047-00)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 state-of-the-art manufacturing...Made with precision and quality in mindDesigned to meet your specific needs$14.95
- Walker Products®Premium Oxygen Sensor (250-24423)Premium Oxygen Sensor (250-24423) by Walker Products®. Position: Upstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$82.95
- Walker Products®Premium Oxygen Sensor (250-24682)Premium Oxygen Sensor (250-24682) by Walker Products®. Position: Downstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$88.21
- Walker Products®Premium Oxygen Sensor (250-24647)Premium Oxygen Sensor (250-24647) by Walker Products®. Position: Upstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$80.78
- Walker Products®Premium Oxygen Sensor (250-24934)Premium Oxygen Sensor (250-24934) by Walker Products®. Position: Downstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$100.83
- NTK®Oxygen Sensor (25727)Oxygen Sensor (25727) by NTK®. Position: Downstream Passenger Side. 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$59.53
- NTK®Oxygen Sensor (25601)Oxygen Sensor (25601) by NTK®. Position: Downstream. Location: Before LH Secondary (Exhaust Pipe) Catalyst. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$95.58
- NTK®Oxygen Sensor (25659)Oxygen Sensor (25659) by NTK®. Position: Downstream Driver Side. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$85.12
- Spectra Premium®Oxygen Sensor (OS5576)Oxygen Sensor (OS5576) 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 the aftermarket’s...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$36.76
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A finely balanced mid-engine layout, sharp handling and responsive steering are what made the Porsche Boxster one of the most desired roadsters. To keep your Boxster in excellent working order, routine maintenance and in-time repair are of the utmost value. We carry a vast array of premium quality Porsche Boxster emission control parts to ensure your car's emission control system will perform at its peak for miles and miles. When it comes to high-grade emission control parts for your car, look to further than our exhaustive collection.
From oil separator gaskets and air pumps to oxygen sensors, EGR valves & components, and beyond, we store all you need to keep your Boxster’s emission control system performing optimally for as long as possible. Moreover, our prices are easy on the budget. We’re affiliated with the industry’s well-renowned brand names such as Accel, Delphi, Powerbuilt, Bosch, Pierburg, URO Parts, etc., and guarantee that great performance and quality are what everyone gets with every part purchased from us. The proper part for your four wheel friend is a few clicks away. To get more information on the emission control part you want to purchase for your Porsche, please call us and let our knowledgeable and experienced professionals assist you anytime.