🔥 213-1161 Heated Oxygen Sensor by GM Genuine Parts - Boost Your Engine's Performance Review

Replaced a broken O2 sensor. I removed the inner wheel which made the swap easier. Great price compared to local car dealerships.

Died a year later. Warranty replacement is force majeure. Acdelco doesn't want to get involved and Revain has no way of contacting them. they just send you to acdelco.smh

This has already been installed. You can see the gasket is pinched, has an anti-seize coating on it, and the connector has been pryed cleanly to remove. It's also NOT AC Delco. I have ordered a replacement, if another Denso comes I will refund the money

The item came in a box with no other packaging, padding or bubble wrap, just the sensor inside the box. The threads were coated with anti-seize compound and the cable connector lubricated. Not installed due to condition. Who knows, maybe it worked, but it was described as new.

AC Delco is a brand name that is factory fitted to GM vehicles. They were a perfect fit for my 2005 2500HD with a 6.0 liter engine. I didn't have a check engine light, but I recently fixed a long-term exhaust leak, replacing the assumption that the leak damaged the sensors. Already see an increase in MPG and an increase in drivability.

Got this for my 2003 GMC Sierra 2500HD. Several local dealers wanted $145 for the part. It's very easy to do it yourself. The B1S1 doesn't even need a "special" tool. Simply unplug the old wire and cut off the connector on the old sensor. Use the closed end of the wrench to remove. I used "Zep" to loosen the rust on the bolt, tapped it lightly a couple of times and warmed up the exhaust while running the engine. I used the closed end of a wrench and it came out right away. very similar to…