2003 Lexus RX Emission Control Parts
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MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterLexus RX 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 13". OEM Spec. If your...$371.00 - $503.00 - MagnaFlow®OEM Grade Universal Fit Catalytic ConverterLexus RX 2003, OEM Grade 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...$194.00 - $231.00
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterLexus RX 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold...$432.00 - $697.00
- Davico®Direct Fit Catalytic ConverterLexus RX 2003, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails...$273.59 - $874.53
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyLexus RX 2003, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Position: Center Rear. Without Air Tube. Catalytic Converter Overall Length: 21.5". Today’s exhaust performance market continues...$399.90
- Walker®CalCat™ Direct Fit Catalytic ConverterLexus RX Engine Family # 3TYXV03.0FFE 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. With 1 Inlet. Without O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle manufacturers....$438.46 - $660.48
- AP Exhaust®Direct Fit Catalytic ConverterLexus RX 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is...$295.19 - $709.52
- Walker®CalCat™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyLexus RX Engine Family # 3TYXV03.0FFE 2003, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Front Passenger Side. Catalytic Converter Body Shape: Round. With 2 Inlets. Without...$509.33
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterLexus RX 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you through the smog...$411.00 - $512.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterLexus RX with LEV Standard / with LEV1 Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....$484.00 - $533.00
- Walker®CalCat™ Universal Fit Catalytic ConverterLexus RX Engine Family # 3TYXV03.0FFE 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the California...$271.59 - $314.21
- Walker®Ultra™ Direct Fit Round Body Catalytic ConverterLexus RX 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle...$272.47 - $329.16
- AP Exhaust®Universal Fit Catalytic ConverterLexus RX with California Emission, LEV Standard / LEV1 Standard 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Today’s exhaust performance...$319.96 - $329.25
- CATCO®Direct Fit Catalytic ConverterLexus RX with California Emission / with Federal Emission 2003, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced...$324.11 - $487.20
- CATCO®OBDII Universal Fit Round Body Enhanced Catalytic ConverterLexus RX with California Emission / with Federal Emission 2003, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2...$180.71
- Eastern Catalytic®Direct Fit Catalytic ConverterLexus RX 2003, Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. With 1 O2 Sensor Port. If you need to replace your failed or damaged catalytic converter, this product is...$295.19
- Eastern Catalytic®ECO III Direct Fit Y-Pipe Catalytic Converter AssemblyLexus RX 2003, ECO III Y-Pipe Catalytic Converter Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed...$271.27 - $401.36
- HJS®Catalytic Converter GasketLexus RX 2003, Catalytic Converter Gasket by HJS®. Position: Front Rearward. 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$3.29
- TruParts®Exhaust System HangerLexus RX with California Emission / with Federal Emission 2003, Exhaust System Hanger by TruParts®. Location: Front Muffler Rearward. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.63
- Beck Arnley®Catalytic Converter GasketLexus RX 2003, Catalytic Converter Gasket by Beck Arnley®. Location: Intermediate Pipe (Rear) to Muffler. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was...OE quality products from top original equipmentTop quality materials$21.91
- BRExhaust®Direct Fit Catalytic Converter and Pipe AssemblyLexus RX with Federal Emission 2003, Catalytic Converter and Pipe Assembly by BRExhaust®. Converter Configuration: Direct Fit. Position: Front Passenger Side. If you’re in need of a replacement catalytic converter, you can’t do...$358.71
- Lexus OEExhaust System - Exhaust ComponentsLexus RX 2003, Exhaust System - Exhaust 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$3.71 - $1,885.14
- Walker®Ultra™ Universal Fit Catalytic ConverterLexus RX 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right choice. 5-year / 50,000 Miles Warranty on Structural...$155.37 - $201.27
- AP Exhaust®608 Series Universal Fit Round Body Catalytic ConverterLexus RX 2003, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$154.81
- iD Select®ECO II Direct Fit Catalytic ConverterLexus RX 2003, ECO II Catalytic Converter by iD Select®. Converter Configuration: Direct Fit. Position: Front Driver Side. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 12.5". Swap out your worn-out or...$389.06
- iD Select®ECO III Direct Fit Catalytic Converter and Pipe AssemblyLexus RX 2003, ECO III Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Position: Front Passenger Side. Without O2 Sensor Port. Catalytic Converter Overall Length: 23". With Y-Pipe. Swap out your...$447.05
- Eastern Catalytic®ECO III Universal Fit Round Body Catalytic ConverterLexus RX 2003, ECO III Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Position: Rear. Location: Undercar. Catalytic Converter Body Shape: Round. Without O2 Sensor Ports. Catalytic Inlet Diameter:...$155.01
- BRExhaust®Exhaust BoltLexus RX 2003, Exhaust Bolt by BRExhaust®. BRExhaust has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and easily. Choose BRExhaust, and you'll get...Constructed for a hassle-free exhaust repairEnsures a precise fit$7.24
- Stone®Exhaust Pipe Flange GasketLexus RX 2003, Exhaust Pipe Flange Gasket by Stone®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from the highest grade materialsCompliant with the most strict standards for quality$1.53
- Big End Performance®PCV Breather CapPCV Breather Cap by Big End Performance®. 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 great...$12.39 - $15.76
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