Upstream & Downstream O2 02 Oxygen Sensor Kit Pair Set for Toyota Lexus Pontiac OSA61647

Good product, check engine light all cleared w no issues..,would recommend

Priced this part at dealership and 3 local auto parts store. Their price 161.00 Plus tax, plus shipping or labor over est 200.00 for 1 sensor. Got 2 sensors for 128.05 tax included. Free shipping! I replaced 1 sensor on top and my son replaced the 1 on bottom of engine. Gas milage improved from 24.5 city/ highway to 30 mph. Mom-n- son ready to do next project!

Exactly what I needed, when I needed them, at the price I needed. They even came with anti-seize already on the threads. Like others, I wish they were labeled, but I figured it out based on cord length. Cleared the codes and I'm off! Hoping to get better performance, but not banking on it.<br /><br />Another nice touch is the set of comprehensive videos, which brought me to the website many years ago. Definitely going to be my go-to for parts.

Fast delivery and product shipped in very good condition

These sensors arrived on time and in perfect condition. Pricing is great!! The only reason it's a four star review is, I think as a package they should slip a piece of paper in stating which code is for the upstream and which is for the downstream sensor. Wire length was the key factor when I took them out.

My experience went like this. My first order got lost I was told after waiting around 8-10 days. When it arrived and my mechanic installed the 02 up stream sensor it didn't work. I was sent a new one. My mechanic told me ot doesn't fall into the parameters Of voltages required.. buy from the parts store a Denso product. It worked. When I went to retune them I was asked for my VIN NUMBER. Donna realized I was sent the wrong sensors. She said I would be sent an email in Three to five days showing a credit given in the full amount. $119.95. 1A Auto corrected their mistake and I will be buying from them again when I need car parts. I will be looking for my credit in the coming days. My rating would've been better but I had to pay my mechanic and rent a car. For four days. Thanks for asking. Jon

Part good quality but there was no video on how to replace the O1 S1 on a 2006 Toyota Camry V6, Near the firewall.

I would give a higher rating but, I just installed the sensors.

The connector was not compatible with 1 O2 sensor. Bank 1 Sensor 2. Had to splice them together. Bank 2 Sensor 2, connectors looked identical, however, the grooves and ridges that permit specific insertion were not allowing my OE connector connect. So, I made it work in the end.

After replacement it is worse oxygen sensors is no good get my money back