2003 Nissan Xterra Emission Control Parts
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Eastern Catalytic®ECO II Direct Fit Catalytic ConverterNissan Xterra 2.4L 2003, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Front. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 13". If you need to replace...$306.60 - Eastern Catalytic®Standard Direct Fit Catalytic Converter and Pipe AssemblyNissan Xterra 3.3L 2003, Standard Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear Driver Side. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall...$307.86
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterNissan Xterra 2003, Heavy Metal 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. This converter will directly...$362.00 - $448.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterNissan Xterra with LEV Standard / with LEV1 Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. If your car needs replacement, install one that will get you...$873.00 - $1,063.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyNissan Xterra 3.3L 2003, Catalytic Converter and Pipe Assembly 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...$302.86 - $729.36
- AP Exhaust®Universal Fit Catalytic ConverterNissan Xterra 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$410.10 - $754.17
- iD Select®ECO II Direct Fit Catalytic Converter and Pipe AssemblyNissan Xterra 3.3L 2003, ECO II Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 29"....$340.92
- CATCO®OBDII Universal Fit Catalytic ConverterNissan Xterra with California Emission / with Federal Emission 2003, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and...$174.23 - $188.30
- TruParts®Exhaust System HangerNissan Xterra 2.4L with California Emission / Federal Emission 2003, Exhaust System Hanger by TruParts®. Location: Rear Muffler Forward. 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$0.81
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterNissan Xterra 3.3L 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$201.27
- CATCO®Direct Fit Catalytic ConverterNissan Xterra 2.4L with California Emission / Federal Emission 2003, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced...$305.13 - $395.59
- Genuine®Catalytic Converter GasketNissan Xterra 2.4L 2003, Catalytic Converter Gasket by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$21.33
- Eastern Catalytic®ECO II Direct Fit Catalytic Converter and Pipe AssemblyNissan Xterra 3.3L 2003, ECO II Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall...$328.44
- BRExhaust®Direct Fit Catalytic Converter and Pipe AssemblyNissan Xterra Naturally Aspirated 3.3L with Federal Emission 2003, Catalytic Converter and Pipe Assembly by BRExhaust®. Converter Configuration: Direct Fit. Position: Rear Driver Side. If you’re in need of a replacement catalytic...$400.12
- AP Exhaust®608 Series Universal Fit Oval Body Catalytic ConverterNissan Xterra 2003, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Three-Way No / Air OBDII by designed US-EPA Compliant catalytic...$139.83 - $157.38
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterNissan Xterra with California Emission / with Federal Emission 2003, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without...$279.65 - $644.78
- Eastern Catalytic®ECO II Universal Fit Oval Body Catalytic ConverterNissan Xterra 3.3L 2003, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic...$182.67
- BRExhaust®Direct Fit Catalytic ConverterNissan Xterra with Federal Emission 2003, Catalytic Converter by BRExhaust®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than BRExhaust. They’re a leading...$251.35 - $361.05
- 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 - $14.91
- Big End Performance®Clamp On PCV BreatherClamp On PCV Breather by Big End Performance®. This Big End Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality....High quality at an affordable priceExpertly made from premium materials$16.27 - $18.98
- Granatelli Motor Sports®Valve Cover BreatherValve Cover Breather by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$15.96
- Granatelli Motor Sports®Valve Cover Breather InsertValve Cover Breather Insert by Granatelli Motor Sports®. 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...Made with precision and quality in mindDesigned to meet your specific needs$50.69 - $67.83
- 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$9.61 - $11.61
- iD Select®ECO II Universal Fit Catalytic ConverterUniversal ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Overall Length: 16". Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....$144.22 - $146.77
- Walker®Ultra™ Universal Fit Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It meets the EPA policy and...$111.92 - $330.87
- AP Exhaust®608 Series Universal Fit Catalytic ConverterUniversal 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$104.68 - $415.87
- AP Exhaust®Enhanced Standard Duty Universal Fit Oval Body Catalytic ConverterUniversal Enhanced Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". Today’s exhaust...$90.57 - $125.57
- AP Exhaust®Medium Duty Universal Fit Oval Body Catalytic ConverterUniversal Medium Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. With 1 Center O2 Sensor Port. Catalytic Converter Overall Length: 17"....$140.56
- AP Exhaust®Standard Duty Spun Body Universal Fit Round Body Catalytic ConverterUniversal Standard Duty Spun Body Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Today’s exhaust performance market...$101.22 - $250.00
- AP Exhaust®Universal Fit Round Body Catalytic ConverterUniversal Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...$232.31 - $339.18
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- EGR Valve Replacement
- EGR Vacuum Modulator Replacement
- Oxygen Sensor Replacement
- EGR Temperature Sensor Replacement
- Evaporation Vent Solenoid Replacement
- EGR Valve Control Solenoid Replacement
- Canister Purge Solenoid Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Fuel Evaporative Canister Replacement
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2003 Nissan Xterra Models
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