2012 Kia Optima Emission Control Parts
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TRQ®Oxygen SensorKia Optima 2.4L with California Emission 2012, Oxygen Sensor by TRQ®. 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 is replacing,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.90 - $87.37$40.95 - $92.95Save up to 6% - Dorman®OE Solutions™ Vapor CanisterKia Optima 2.0L / 2.4L Korea Built with PZEV California Emissions 2012, OE Solutions™ Vapor Canister by Dorman®. This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and...Direct replacement - this evaporative emissions charcoal canister matches the function and performance of the original canister on specified vehiclesRestores performance - properly repairs issues with emissions controls to clear check engine light and pass inspection$160.14
- Genuine®Vapor CanisterKia Optima 2012, 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 premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$568.43 - $756.20
- Beck Arnley®PCV ValveKia Optima 2012, 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$6.83
- TRQ®Upstream and Downstream 2-Piece O2 Oxygen Sensor SetKia Optima 2.4L with California Emissions 2012, Upstream and Downstream 2-Piece O2 Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$85.31$87.95Save $2.64 (3%)
- Original Equipment®PCV ValveKia Optima Gas Korea Built 2012, PCV Valve 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 from...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$13.78
- Bosch®Premium Oxygen SensorKia Optima 2012, Premium Oxygen Sensor by Bosch®. 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 Sensor from Bosch that is equally...OE Identical ConnectorCompact Design$75.70 - $159.51
- Walker Products®Premium Oxygen SensorKia Optima 2012, Premium Oxygen Sensor by Walker Products®. Position: Downstream. Location: B1S2 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment...Improved Engine Response & PerformanceLower Emissions$52.02 - $75.66
- Denso®Oxygen SensorKia Optima 2012, 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$64.86 - $102.29
- Walker Products®Oxygen SensorKia Optima 2012, 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$44.43 - $113.59
- Spectra Premium®Oxygen SensorKia Optima 2.4L Gas with Federal Emission 2012, Oxygen Sensor by Spectra Premium®. Position: Downstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$45.65
- NTK®Oxygen SensorKia Optima 2012, 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$64.55 - $85.27
- Bosch®Premium Wideband Oxygen SensorKia Optima 2.4L Gas with Federal Emission 2012, 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...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$167.71
- Facet®Oxygen SensorKia Optima 2012, Oxygen Sensor by Facet®. Position: Rear. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$47.61
- Standard®Intermotor™ PCV ValveKia Optima EX / Hybrid / LX / SX 2012, 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...Made with precision and quality in mindDesigned to meet your specific needs$13.49
- WVE®Vapor CanisterKia Optima 2012, 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$474.00 - $617.95
- Walker Products®Wideband Premium Oxygen SensorKia Optima 2012, Wideband Premium Oxygen Sensor by Walker Products®. Position: Upstream. Location: B1S1 Sensor. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original...High quality at an affordable priceExpertly made from premium materials$111.29 - $113.59
- WVE®PCV ValveKia Optima 2.0L / 2.4L 2012, 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$10.31
- SKP®PCV ValveKia Optima EX / Hybrid / LX / SX 2012, PCV Valve by SKP®. 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. Manufactured...High quality at an affordable priceExpertly made from premium materials$6.32
- Standard®Intermotor™ Vapor CanisterKia Optima 2012, Intermotor™ Vapor Canister 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...Made with precision and quality in mindDesigned to meet your specific needs$13.68 - $339.29
- Walker®Oxygen SensorKia Optima Gas 2012, Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...Makes installation quick and easyOptimal OE-style fit and quality$130.82 - $131.02
- Mando®Oxygen SensorKia Optima 2012, Oxygen Sensor by Mando®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous testing process.Manufactured from premium materialsDesigned to provide years of reliable service$82.85 - $142.24
- Denso®Air Fuel Ratio SensorKia Optima 2012, 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...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$125.06 - $154.93
- Dorman®OE Solutions™ Vapor Canister Vent ValveKia Optima 2012, 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 proper...Direct replacement - this vapor canister vent valve fits and functions like the original partQuality construction - manufactured from premium materials for a long service life$37.17 - $161.55
- Dorman®OE Solutions™ Vapor Canister Purge ValveKia Optima 2.0L / 2.4L 2012, OE Solutions™ Vapor Canister Purge Valve by Dorman®. Purge Control Valve Assembly. 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$38.52
- NTK®Air Fuel Ratio SensorKia Optima 2012, 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 ratio. AFR...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$124.77 - $157.27
- Beck Arnley®Vapor Canister Purge ValveKia Optima 2.0L / 2.4L 2012, Vapor Canister Purge Valve by Beck Arnley®. Beck Arnley ia a leading specialty provider of premium parts for cars, light trucks, and SUVs. They provide the import parts by model and year to match OE fit,...Helps Reduce the atmospheric pollution due to hydrocarbon emissionsReplacing your old Vapor Canister Purge Valve can lead to better fuel economy$35.42
- GPD®Vapor Canister Purge SolenoidKia Optima Gas 2012, Vapor Canister Purge Solenoid by GPD®. The vapor canister purge valve/solenoid controls the amount of fuel vapor purged from the charcoal canister to the engine, preventing excess fuel vapor from escaping into the...Designed to meet/exceed OE fit, form, and functionDurability tested on every new design$57.72
- Standard®Intermotor™ Vapor Canister Vent ValveKia Optima 2012, Intermotor™ Vapor Canister Vent 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$42.66
- WVE®Vapor Canister Purge Solenoid ConnectorKia Optima 2.0L / 2.4L 2012, Vapor Canister Purge Solenoid Connector 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.32
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