2003 Lexus RX Emission Control Parts
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TRQ®O2 Oxygen SensorLexus RX 2003, 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 improved...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$35.95 - $66.95Save: 5%$34.15 - $63.60 - Beck Arnley®PCV ValveLexus RX 2003, PCV Valve by Beck Arnley®. Make sure your vehicle’s emission control system performs at its optimum level with top-of-the-line Beck Arnley replacement emission control parts. Designed to match OE (original equipment)...Designed to ensure reliable operation of your emission control systemDirect OE (original equipment) replacement$5.80
- Genuine®PCV ValveLexus RX 2003, 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$15.12
- WVE®PCV ValveLexus RX 2003, 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 environmental...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.53
- Genuine®Vapor CanisterLexus RX Manufactured Before January 2003, Vapor Canister 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...Made with precision and quality in mindDesigned to meet your specific needs$678.83
- Standard®Intermotor™ PCV ValveLexus RX 2003, 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$6.59
- 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...
- Lexus OEEmission System - Emission ComponentsLexus RX 2003, Emission System - Emission Components by Lexus OE. Use only genuine replacement parts to bring your Lexus back to its luxury status. Lexus OE parts are crafted with the utmost care and attention to detail using advanced...Authentic OE replacement for your worn-out or damaged factory partA perfect solution to bring your Lexus back to its original glory$7.92 - $561.42
- WVE®Vapor CanisterLexus RX 2003, Vapor Canister 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$635.34
- Walker Products®Oxygen SensorLexus RX 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 and deliver...High quality at an affordable priceExpertly made from premium materials$49.25 - $186.32
- Denso®Oxygen SensorLexus RX 2003, 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$59.30
- Bosch®Premium Narrow-band Oxygen SensorLexus RX 2003, Premium Narrow-band Oxygen Sensor 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...OE Identical ConnectorCompact Design$65.99
- Denso®Air Fuel Ratio SensorLexus RX 2003, 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 Denso....Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$160.54
- Walker Products®Premium Oxygen SensorLexus RX 2003, Premium Oxygen Sensor by Walker Products®. Position: Downstream Front. 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$55.18
- NTK®Oxygen SensorLexus RX 2003, 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 element...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$66.41
- Genuine®Vapor Canister Purge ValveLexus RX 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 materials...Made with precision and quality in mindDesigned to meet your specific needs$354.86
- Bosch®Narrow-band Oxygen SensorLexus RX 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 which oxygen...OE-EquivalentOE Style connectors and wire lengths$55.94
- Bosch®Premium Wideband Oxygen SensorLexus RX 2003, Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. 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$252.47
- Walker Products®Premium Air Fuel Ratio SensorLexus RX 2003, Premium Air Fuel Ratio 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. The...Designed to meet or exceed OE specifications in form, fit and functionGlobal coverage for import and/or domestic applications$186.32
- Denso®Universal Fit Oxygen SensorLexus RX 2003, Universal Fit Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$59.81
- Delphi®Oxygen SensorLexus RX 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$83.44 - $214.59
- Standard®Intermotor™ EGR Valve Control SolenoidLexus RX 2003, Intermotor™ EGR Valve Control Solenoid by Standard®. Ports On Same Side. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$43.96
- Genuine®PCV Valve HoseLexus RX Manufactured Before January 2003, PCV Valve Hose by Genuine®. Hose #2. 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...Made with precision and quality in mindDesigned to meet your specific needs$60.21
- Genuine®PCV HoseLexus RX Manufactured Before January 2003, PCV 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$26.01
- Dorman®OE Solutions™ Evaporative Emissions Vacuum Solenoid ValveLexus RX 2003, OE Solutions™ Evaporative Emissions Vacuum Solenoid Valve by Dorman®. Vacuum Switching Valve No. 1. Location: At Fuel Rail. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is...Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$40.87
- Gates®Engine Crankcase Breather HoseLexus RX 2003, Engine Crankcase Breather Hose by Gates®. Location: PCV Valve to Intake. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$12.77
- Mahle®EGR Valve GasketLexus RX 2003, EGR Valve Gasket by Mahle®. 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...Made with precision and quality in mindDesigned to meet your specific needs$2.12
- Fel-Pro®EGR Valve GasketLexus RX 2003, EGR Valve Gasket by Fel-Pro®. Valve & Adapter. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.67
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyLexus RX 2003, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 2 Inlets. Without O2 Sensor Port. Catalytic Converter Overall...$468.29
- MagnaFlow®Heavy Metal Universal Fit Catalytic ConverterLexus RX 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs a new catalytic converter, install one that will get you through the smog...$178.00 - $222.00
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