Denso 234-4617 Oxygen Sensor: Superior 🔧 Quality for Efficient and Precise Emission Control Review

There was one that the mechanic said was defective - the cost to return the $39 part was $39, the replacement worked fine. Good product just hope you don't have to send it back.

Ideal for 1998 Corvette. I installed two of them instead of two original sensors. The engine runs much better and the fuel consumption is much better.

These O2 sensors fit in front of the crampons on my LT heads on a 2000 Trans Am. They will also work on the Camaro. The length of wire was long enough for this application.

I use these every time I install long headers on a Camaro 98-02 or Firebird. This is a better option than trying to remove and reuse the original with an extension. They are technically listed as Corvette tails but match the F front body perfectly with most aftermarket long pipe headers.