uxcell Upstream and Downstream O2 Oxygen Sensor for Kia Forte Optima Sorento Sportage 2011-2016 for Hyundai Santa Fe Sonata Tucson 2010-2014 No.392102G100/392102G200 2pcs

Perfect, fix my problem kia k5 2013

I installed both oxygen sensors (upstream and downstream) on my 2013 Hyundai Sonata 2.4L, and they work perfectly. The upstream sensor started sending accurate readings to the engine, making the air-fuel mixture much more stable. The downstream sensor also reports correctly, allowing the emissions system to work the way it should. After installing them, the engine stopped shaking, the idle became smoother, the error codes disappeared, and the fuel economy improved. The connectors fit exactly with no modifications needed. Excellent quality for the price.

It didn't work. I had to go to the Leadership to get the original one. Sensors or parts. I recommend to get it from dealership costs more. But you'll save Yourself. a lot of trouble.

Repuesto muy Bueno

Does not fit

I purchased the up and down stream 02 sensor for my Hyundai Santa Fe. The up stream worked perfectly, the down stream didn't fit my truck at all. I was a lil disappointed because I really needed the down stream. But I'm sure it will be replaced with the correct one

Fit perfect in my 2015 Kia Optima

They we’re faulty parts and I emailed the sellers department twice and no one emailed me back concerning exchanging the parts…. I recommend not to buy from the Company