Product description

Durable quality 4 wire lambda Oxygen Sensor OEM 39210-3C540 Compatible With HYUNDAI SONATA

Product specifiion

Our advantages

1.Meet or exceed OE specifiions in form, fit and function
2.True Direct-fit OE connectors and harness
3.Direct Fit includes OE Connector for easy installation
4.designed to improve fuel economy while reducing harmful emissions

What is an Oxygen sensor

An oxygen sensor detects the amount of oxygen in a vehicle’s exhaust system and sends a signal to the Engine Control Unit (ECU), which adjusts the amount of fuel delivered to the combustion chamber.
*Too much oxygen in the exhaust or too little fuel being fed to the engine indies a lean mixture, which can cause performance problems.
*Too little oxygen or too much fuel in the exhaust indies a rich mixture, which results in lower MPG and excess emissions.
Either condition can shorten the life of the alytic converter, which removes harmful pollutants from the exhaust.

Advanced automatic production line of the Oxygen sensors

TAKUMI Japan Auto Parts Co., Ltd.

Takumi. A Symbol of Quality & Reliability

Takumi Japan is an automotive group consisting two business sections: traditional auto parts section & new energy electric vehicles section.

Takumi Japan auto parts business section is specialized in design, manufacture and marketing of Igntion system parts, Filtration system parts & Hybrid Batteries throughout the world. Taking advantage of the leading technologies, products from Takumi Japan have been obtaining very good reputation and gaining customers' satisfaction.

Takumi Japan has developed a professional team for international markets and been regularly participating at major international exhibitions to help our customers to be famous in local markets.

Takumi Japan cover following families of products:

Igntion system parts: spark plugs, ignition coils, igntion wire sets, ignition controllers

Spark plugs: Copper classic & Iridium platinum tipped for automobiles, motorcycles, garden machinaries, gas generators & other special applications.

Ignition coils: Coil-Near-Plug(CNP), Coil-On-Plug(COP), Stick Coil for automobiles & gas generators.

Ignition cables: Low resistance cable with silicone rubber or teflon for automobiles & gas generators.

Ignition controllers: Ignition control timing for gas generators with 4,6,8,12,16,20 cyliners.

Filtration system parts: oil filters, air fuel filters, fuel filters and cabin filters.

Oil filters: for filtration of engine oil, hydralical oil & all kinds of vehicles and machinaries.

Fuel filters: for all kinds of gasline and disel fuel.

Air filters: for all kinds of vehicles and machinaries.

Cabin filters: for all kinds of vehicles, machinaries & air cleaners.

Hybrid batteries: full applications including but not limited to Toyota camry prius lexus, Honda accrod insight civic fit & Ford fusion. Guaranteed quality with warranty and OE performance.

Takumi Japan new energy electric vehicles business section consists of two divisions: Low Speed Electric Vehicles(LSEV) Division & High Speed Electric Vehicles.