Jan 29, 2011 · Same day i bought 1 Pre-Cat Oxygen sensor (Bosch) from autozone #13477. And when buying it, make sure you let them know your buying a PRE-CAT O2 SENSOR and it doesn matter if its a Right or left ... Bosch Oxygen Sensor vs. Generic O2 Sensor For the last year or so I've noticed a rough starts from cold, and the occasional engine vibration. I suspect that it is because the O2 sensors are deteriorating but even if they are not, it's time to replace them.
Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Find the Bosch Sensor Oxygen Sensor you need at prices you want. large inventory of discount Bosch Sensor Oxygen Sensor. plus reviews and ratings. Save on Bosch Sensor Oxygen Sensor. don't miss the Sale now.