2018 Infiniti Q50 Emission Control Parts
- TRQ®O2 Oxygen SensorInfiniti Q50 2.0L 2018, 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...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$40.95 - $61.95Save: up to 6%$38.90 - $58.23
- TRQ®Upstream O2 Oxygen Sensor SetInfiniti Q50 3.5L 2018, Upstream O2 Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$92.95Save: $5.58 (6%)$87.37
- 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...
- Infiniti OEEmission System - Emission ComponentsInfiniti Q50 2018, Emission System - Emission Components by Infiniti OE. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. Made to strict quality standards and original specifications, genuine...Genuine OE parts that match the quality and function you expect from InfinitiDesigned to restore and maintain the exceptional look and feel of your vehicle$42.10 - $564.02
- Walker Products®Oxygen SensorInfiniti Q50 2018, 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...High quality at an affordable priceExpertly made from premium materials$70.98 - $145.26
- Walker Products®Premium Oxygen SensorInfiniti Q50 2018, 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. The...Improved Engine Response & PerformanceLower Emissions$84.28 - $90.89
- NTK®Oxygen SensorInfiniti Q50 2018, 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 signals back...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$87.51 - $109.88
- NTK®Air Fuel Ratio SensorInfiniti Q50 2018, 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 an...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$139.46 - $139.61
- TRQ®Vapor Canister Purge SolenoidInfiniti Q50 2018, Vapor Canister Purge Solenoid by TRQ®. Designed to perform just as well as the OEM part, this vapor canister purge solenoid is what you need to restore the emission control system of your vehicle. The product is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.95 - $44.95Save: up to 6%$31.63 - $42.25
- Bosch®Oxygen SensorInfiniti Q50 2018, Oxygen Sensor by Bosch®. 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 sensors are subjected. Each...OE-EquivalentOE Style connectors and wire lengths$102.78 - $276.31
- Walker Products®Wideband Premium Oxygen SensorInfiniti Q50 2.0L 2018, Wideband Premium Oxygen Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...High quality at an affordable priceExpertly made from premium materials$118.03
- Bosch®Universal Fit Narrow-band Oxygen SensorInfiniti Q50 3.5L 2018, Universal Fit Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum...Patented SmartLink™ connector systemNo special tools required for installation$47.85
- Beck Arnley®Vapor Canister Purge ValveInfiniti Q50 400 Sport / Hybrid Luxe / Luxe / Premium / Pure / Red Sport 400 / Sport 2018, Vapor Canister Purge Valve by Beck Arnley®. Beck Arnley ia a leading specialty provider of premium parts for cars, light trucks, and SUVs. They...Helps Reduce the atmospheric pollution due to hydrocarbon emissionsReplacing your old Vapor Canister Purge Valve can lead to better fuel economy$46.61
- Beck Arnley®Vapor Canister Purge SolenoidInfiniti Q50 3.0L / 3.5L 2018, Vapor Canister Purge Solenoid by Beck Arnley®. Location: Engine Bay. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$75.81
- Original Equipment®Vapor Canister FilterInfiniti Q50 3.0L 2018, Vapor Canister Filter by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$97.78
- Standard®Vapor Canister Purge Solenoid ConnectorInfiniti Q50 2018, Vapor Canister Purge Solenoid Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$84.24
- Davico®Direct Fit Catalytic ConverterInfiniti Q50 3.0L 2018, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front Passenger Side. Without O2 Sensor Port. Catalytic Converter Overall Length: 12.5". This direct-fit catalytic converter by...$316.58
- Infiniti OEExhaust System - Exhaust ComponentsInfiniti Q50 2018, Exhaust System - Exhaust Components by Infiniti OE. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. Made to strict quality standards and original specifications, genuine Infiniti...Genuine OE parts that match the quality and function you expect from InfinitiDesigned to restore and maintain the exceptional look and feel of your vehicle$1.72 - $1,618.03
- Infiniti OEExhaust System - Exhaust ComponentsInfiniti Q50 2018, Exhaust System - Exhaust Components by Infiniti OE. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. Made to strict quality standards and original specifications, genuine Infiniti...Genuine OE parts that match the quality and function you expect from InfinitiDesigned to restore and maintain the exceptional look and feel of your vehicle$10.92 - $1,655.22
- Infiniti OEExhaust System - Exhaust Components (2.0L)Infiniti Q50 2.0L 2018, Exhaust System - Exhaust Components by Infiniti OE. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. Made to strict quality standards and original specifications, genuine...Genuine OE parts that match the quality and function you expect from InfinitiDesigned to restore and maintain the exceptional look and feel of your vehicle$1.18 - $1,873.51
- HJS®Catalytic Converter GasketInfiniti Q50 3.0L 2018, Catalytic Converter Gasket by HJS®. Position: Center Passenger 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...High quality at an affordable priceExpertly made from premium materials$6.21
- 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
- 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
- Edelbrock®Victor Series Race Style PCV BreatherVictor Series Race Style PCV Breather by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.95
- 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 - $11.46
- 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
- Torxe™Universal Fit Catalytic ConverterUniversal Catalytic Converter by Torxe™. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Universal Fit Catalytic Converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the...$108.00 - $175.00
- Davico®OBDII Universal Fit Catalytic ConverterUniversal OBDII Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...$115.32 - $765.46