2X Oxygen Sensor 1 & 2 for Hummer H3 2006 3.5L Upstream + Downstream

Perfect fit for hummer

Cost!

Bought these to replace both sensors on 06 hummer h3 and replaced upstream first. Ran code/engine reader and had no problems and passed emission test. Decided well since I have both might as well do both well replaced it and nope failing emissions and code comes back. Can’t put old one back as pinched wire when taking out so upset and would like to return and get new ones but then be out of a vehicle for that time frame.

I had an issue with the check engine light on after installing them and I talked to customer service and they said one was bad so they did send a new one but check engine was still on after installing it so I went and bought both oem and installed them and check engine light went right out….so in the end I wasted $40 with these. Just buy the oem ones and save yourself the hassle

Lo instale en mi hummer h3 y siguió dando el mismo código le compre el de gm y resuelto el problema gaste 43 por gusto es mejor ponerle el original sai te ahorra tiempo y dinero

went bad within 2 hrs of install

商品タイトルの通り、HUMMER H3 2006 3.5Lの交換用に購入し、問題無く使用しております。エラーもないし、OBD2で動作の確認もできています。安価でよい商品です。As the product title suggests, I purchased this to replace my HUMMER H3 2006 3.5L and have been using it without any problems. There are no errors and operation has been confirmed with OBD2. It's a good product at a low price.