Marsflex O2 Oxygen Air Fuel Ratio Sensor 2349002 Upstream Compatible with Toyota 4Runner 24L 27L 34L Tacoma 24L 34L Replacment 8946735010

Cautions Please check your vehicle fitment carefully in the product description to avoid any wrong purchase Please check your part pictures with our pictures especially the plug it must be completely same Or it will not fit your car Application Marsflex Oxygen Sensor 2349002 fit for 19992002 Toyota 4Runner V634L L427L 19992004 Toyota Tacoma V634L L427L L424L Durable and Reliable Marsflex O2 sensors feature aerospacegrade stainless steel housing hightemp ceramic core 40950 resistance Lasersealed IP67 protection withstands dustwater Rigorously tested 10000hrs 500 thermal cycles with antiinterference chip for precise signals 80000100000km lifespan backed by12month warranty Proven durability worldwide Easy Installation Total length 1515 inch Manufactured to OE specification fit form and function durable and easy installation Improve Fuel Economy Marsflex oxygen sensor helps optimize fuel efficiency by providing accurate realtime data to your engines ECU ensuring the ideal airfuel ratio 1471 Over time old sensors degrade causing incorrect fuel mixtures too rich or too lean Replacing them with a highprecision Marsflex sensor restores proper combustion potentially improving fuel economy by 515 while reducing emissions For best performance we recommend replacement every 6000080000 km