Gas
3 Answers
PUT THAT QUESTION IN YOU SEARH ENGINE..........AND SEE ALL THE BRANDS AND COSTS !!
http://www.autozone.com/emission-control-and-exhaust/oxygen- sensor/pontiac/grand-prix
If you mean how much cost for price it's between $20 to $30...but for repacement between $50 to $100 depending for witch one s1 or 2