2003 Porsche Cayenne Emission Control Parts
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TRQ®Oxygen SensorPorsche Cayenne 4.5L 2003, Oxygen Sensor by TRQ®. 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 it is replacing, the product provides...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.95Save: 5%$34.15 - URO Parts®Secondary Air Injection PumpPorsche Cayenne 2003, Secondary Air Injection Pump by URO Parts®. Position: Driver Side. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$180.41
- Genuine®Crankcase Vent ValvePorsche Cayenne 2003, Crankcase Vent 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...Made with precision and quality in mindDesigned to meet your specific needs$70.43
- Original (OEM)Emission Control PartsAlong with power, your engine produces carbon monoxide, oxide of nitrogen, hydrocarbons, and other hazardous gases that cause harm to the environment. To minimize air pollution, all vehicles are equipped with an emission control system...
- Porsche OEEmission System - Emission ComponentsPorsche Cayenne 2003, Emission System - Emission Components by Porsche OE. If you want to prolong the life of your Porsche and keep it performing the way it was designed to, you need spare parts that are made with the same precision as...Genuine Porsche OEM part designed specifically for your vehicleIdeal solution to bring your vehicle back to its original condition$4.23 - $363.19
- TRQ®Upstream Passenger Side O2 Oxygen SensorPorsche Cayenne 4.5L B Engine VIN Character 2003, Upstream Passenger Side O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$66.95Save: $3.35 (5%)$63.60
- Denso®Oxygen SensorPorsche Cayenne 4.5L 2003, Oxygen Sensor by Denso®. 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. Engineered with...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$87.38
- Walker Products®Oxygen SensorPorsche Cayenne 4.5L 2003, 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...High quality at an affordable priceExpertly made from premium materials$52.18 - $114.38
- Denso®Air Fuel Ratio SensorPorsche Cayenne 2003, Air Fuel Ratio Sensor by Denso®. 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. Engineered...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$118.32 - $155.40
- Walker Products®Premium Oxygen SensorPorsche Cayenne 4.5L 2003, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements....Improved Engine Response & PerformanceLower Emissions$59.40
- NTK®Oxygen SensorPorsche Cayenne 4.5L 2003, Oxygen Sensor by NTK®. 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 voltage...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$80.84
- NTK®Air Fuel Ratio SensorPorsche Cayenne 4.5L 2003, Air Fuel Ratio Sensor by NTK®. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors provide the ECU with...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$114.36 - $132.13
- Genuine®Vapor Canister Purge ValvePorsche Cayenne 2003, Vapor Canister Purge 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...Made with precision and quality in mindDesigned to meet your specific needs$113.43 - $473.00
- Bosch®Narrow-band Oxygen SensorPorsche Cayenne 4.5L 2003, 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$50.81
- Bosch®Premium Wideband Oxygen SensorPorsche Cayenne 4.5L 2003, Premium Wideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$91.08 - $124.36
- Walker Products®Wideband Premium Oxygen SensorPorsche Cayenne 4.5L 2003, Wideband Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...High quality at an affordable priceExpertly made from premium materials$100.18 - $112.13
- Facet®Oxygen SensorPorsche Cayenne S / Turbo 2003, Oxygen Sensor by Facet®. Position: Rear. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$48.71
- Delphi®Oxygen SensorPorsche Cayenne 2003, Oxygen Sensor by Delphi®. 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 to develop the most...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$97.71 - $102.41
- URO Parts®Vapor Canister Purge ValvePorsche Cayenne 2003, Vapor Canister Purge Valve by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your exhaust...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$59.58 - $157.62
- Pierburg®Air Injection System Crankcase Check ValvePorsche Cayenne 2003, Air Injection System Crankcase Check Valve by Pierburg®. 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...24 Months/24,000 MilesMade to provide unequaled quality and reliability$95.97 - $96.45
- Genuine®Crankcase Breather HosePorsche Cayenne 2003, Crankcase Breather 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...Made with precision and quality in mindDesigned to meet your specific needs$93.31 - $298.32
- Genuine®PCV Valve HosePorsche Cayenne 2003, 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$43.68 - $187.12
- Genuine®Secondary Air Injection Pump HosePorsche Cayenne 2003, Secondary Air Injection Pump 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...Made with precision and quality in mindDesigned to meet your specific needs$69.06 - $81.68
- Genuine®Breather ConnectorPorsche Cayenne Turbo 2003, Breather Connector by Genuine®. Location: T-Piece For Tank Ventilation. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies...Made with precision and quality in mindDesigned to meet your specific needs$28.65
- URO Parts®Engine Crankcase Breather HosePorsche Cayenne S 2003, Engine Crankcase Breather Hose by URO Parts®. Location: Crankcase to Intake Manifold. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...Made with precision and quality in mindDesigned to meet your specific needs$119.97
- Original Equipment®Breather HosePorsche Cayenne 2003, Breather Hose by Original Equipment®. Location: Venturi Tube to Intake Manifold. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$178.72
- WVE®Secondary Air Injection RelayPorsche Cayenne 2003, Secondary Air Injection Relay 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$17.81
- MagnaFlow®OBDII Universal Fit Catalytic ConverterPorsche Cayenne 4.5L with LEV1 Standard / ULEV Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...$421.00 - $504.00
- Porsche OEExhaust System - Exhaust ManifoldPorsche Cayenne 2003, Exhaust System - Exhaust Manifold by Porsche OE. If you want to prolong the life of your Porsche and keep it performing the way it was designed to, you need spare parts that are made with the same precision as your...Genuine Porsche OEM part designed specifically for your vehicleIdeal solution to bring your vehicle back to its original condition$12.80 - $2,510.51
- Porsche OEExhaust System - Exhaust ManifoldPorsche Cayenne 2003, Exhaust System - Exhaust Manifold by Porsche OE. If you want to prolong the life of your Porsche and keep it performing the way it was designed to, you need spare parts that are made with the same precision as your...Genuine Porsche OEM part designed specifically for your vehicleIdeal solution to bring your vehicle back to its original condition$12.80 - $2,707.20
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