Maxfavor 3PCS Oxygen O2 Sensor Replacement for 1999 2000 2001 2002 2003 Lexus RX300,for 2001-2003 Toyota Highlander V6 3.0L Air Fuel Ratio O2 Sensor 234-9009 x2 234-4215 x1 02 Sensor

I bought this for the downstream 02 sensor. IT'S THE PERFECT APPLICATION! After removing the broken stud with a torch, the adapter plate is a perfect fit. The plate is not part of the 02 sensor like the normal 02 sensor. So it allows you to align the adapter, the gasket and the heat shield, then install the 02 sensor. Really appreciate the price and the flexibility of this product. I would of taken pictures, but time was of the essence to get my car repaired and back home so it could go through state emissions.

My product n came.just.as.shown in.app.also came on time.

Damn POS Don't work. Literally don't work. Nothing. One was broken...

Replaced on 2000 RX 300 check engine light off and engine ran up fast then before and got better mpg

Awesome fit (2003 Lexus RX300)

Lo recomiendo

this is the second set of sensors I bought for this 99 Lexus RX 300 from this place. At first it was great then light would come on 200 miles or so then became more often, I am going to see how long these last. If it is the same thing again I will buy from another company, too much trouble to change plus purchase price.

Perfect fit and everything seems to be working fine. Check engine codes gone