2018 Honda Civic Emission Control Parts
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TRQ®Oxygen SensorHonda Civic Type R 2018, Oxygen Sensor by TRQ®. With Oval Plug. Position: Upstream. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$55.24$56.95Save $1.71 (3%) - Beck Arnley®PCV ValveHonda Civic 2018, 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$18.91 - $22.93
- TRQ®O2 Oxygen SensorHonda Civic 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 improved...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$30.67 - $69.79$31.95 - $71.95Save up to 4%
- Denso®Oxygen SensorHonda Civic 2.0L 2018, 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...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$286.96
- Genuine®PCV ValveHonda Civic EX / LX 2018, 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$39.33
- Walker Products®Oxygen SensorHonda Civic 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$40.05 - $106.41
- Walker Products®Premium Oxygen SensorHonda Civic 2018, Premium Oxygen Sensor by Walker Products®. Position: Downstream. 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$43.67 - $79.07
- WVE®PCV ValveHonda Civic 1.5L 2018, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$39.44
- Bosch®Oxygen SensorHonda Civic 2018, Oxygen Sensor by Bosch®. Position: Upstream. 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...OE-EquivalentOE Style connectors and wire lengths$98.05 - $157.69
- Walker Products®Wideband Premium Oxygen SensorHonda Civic 2018, 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 requirements....High quality at an affordable priceExpertly made from premium materials$49.92 - $127.03
- Honda OEEmission System - Emission ComponentsHonda Civic 2018, Emission System - Emission Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$5.49 - $254.03
- Honda OEEmission System - Emission Components (Purge Control Valve)Honda Civic 2018, Emission System - Emission Components (Purge Control Valve) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$5.45 - $90.46
- Honda OEEmission System - Emission Components (Vapor Canister & Sensors)Honda Civic 2018, Emission System - Emission Components (Vapor Canister & Sensors) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make,...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$5.45 - $254.03
- Honda OEEmission System - Emission Components (Vapor Canister & Sensors), (Hatchback 1.5L)Honda Civic Hatchback 1.5L 2018, Emission System - Emission Components (Vapor Canister & Sensors) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$5.45 - $254.03
- Dorman®OE Solutions™ Vapor Canister Purge ValveHonda Civic EX / i-Style / LX 2.0L CVT Transmission 2018, OE Solutions™ Vapor Canister Purge Valve by Dorman®. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for...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$23.09
- Dorman®OE Solutions™ Vapor Canister Vent ValveHonda Civic 2.0L 2018, OE Solutions™ Vapor Canister Vent Valve by Dorman®. A malfunctioning vapor canister vent can cause the engine light to come on. This replacement valve is engineered of quality materials for durability to ensure...Direct replacement - this vapor canister vent valve fits and functions like the original partQuality construction - manufactured from premium materials for a long service life$55.97
- Denso®Air Fuel Ratio SensorHonda Civic 2.0L 2018, 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...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$208.01
- Standard®Intermotor™ Vapor Canister Vent SolenoidHonda Civic 2018, Intermotor™ Vapor Canister Vent Solenoid 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$52.23
- Standard®Intermotor™ Vapor Canister Purge SolenoidHonda Civic 2018, Intermotor™ Vapor Canister Purge Solenoid 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$38.82 - $153.30
- NTK®Wideband Air Fuel Ratio SensorHonda Civic 2018, Wideband Air Fuel Ratio Sensor by NTK®. Position: Upstream. Location: B1S1. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$113.91 - $118.51
- Standard®Intermotor™ Vapor Canister Purge ValveHonda Civic 1.5L 2018, Intermotor™ Vapor Canister Purge 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...Made with precision and quality in mindDesigned to meet your specific needs$48.86
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2018, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$8.02 - $3,396.93
- Honda OEExhaust System - Exhaust ComponentsHonda Civic 2018, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$8.02 - $3,396.93
- Honda OEExhaust System - Exhaust Components (Type R)Honda Civic Type R 2018, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$10.43 - $3,862.03
- Davico®Direct Fit Catalytic ConverterHonda Civic 1.5L 2018, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 20.5". This direct-fit catalytic converter by Davico will be a great...$474.31
- AP Exhaust®Direct Fit Catalytic ConverterHonda Civic 2018, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Position: Front. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a...$352.80 - $620.11
- Eastern Catalytic®ECO III Direct Fit Catalytic ConverterHonda Civic Coupe / EX / EX-L / EX-T / LX / Sport 1.5L with ULEV Standard 2018, ECO III Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Front. With 1 O2 Sensor Port. Catalytic Converter Overall...$635.06
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterHonda Civic 2018, OEM Grade 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 is part of the...$703.00 - $763.00
- CATCO®Direct Fit Catalytic ConverterHonda Civic 2018, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Position: Front. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs...$452.07 - $824.70
- Dorman®Direct Fit Cylinder Body Catalytic ConverterHonda Civic 1.5L with Federal Emission 2018, Catalytic Converter by Dorman®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Cylinder. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length:...$771.03
