Anybody know where I can buy a O2 sensor for a 2004 Acura TL

 

rockauto

 

I saw some on eBay that looked OEM for under $20 shipped. These had the same grey OEM connectors and didn't require splicing like a BOSCH or similar aftermarket sensor.

HINT - The oxygen sensors for our TL fit a wide range of applications in the Honda family...

 

Refine your search to your TL:

hk-zhaoyu | eBay

 

I recommend getting Denso or NTK over other brands. They have the least amount of problem. For some reason the car is really sensitive about the type of O2 brand being used