So Friday I changed all the belts, Rad. Hoses, Drained and flushed the Cooling System and replaced the two primary O2 sensors (they were kicking codes). Im happier than a pig in shit that I got it all done in a day and that SOB Murphy didt rear his UGLY Mug. Well he showed up to the party late. My SES is on again and code P0152 is back, O2 sensor 1 Bank 2. The hardest of the two to replace.

My question is, just to make sure its the correct O2 sensor it is the left primary from sitting in the truck, right?