🔧 Enhanced Denso 234-4012 Oxygen Sensor, Upgraded Version Review

I bought these because Denso has a good reputation but I was still impressed with the quality and that they were an easy replacement for my original pickups were. I saved hundreds of dollars replacing the downstream oxygen sensors on my truck.

I like this product because it has excellent properties and therefore it meets my expectations. When it comes to auto parts, if you can't decide on a car brand, rest assured that Denso's product line will meet your needs!

I had a problem and thought it was the only one and when I went to fit it it is there and this rodeo needs 4. Contact the parts store and they said , all 4 would have the same part number. That surprised me. I had problems with one of them, you have to use a breaker and a cheat pipe to break them and I advise you to buy this particular socket for $8.

My Rodeo has the code "B1S1 Slow Response O2 Sensor". Using my manual power oxygen key that I bought at the same time and a liquid key, I swapped my old one for this new one and boom, no more check engine light. Didn't really solve my wandering idle problem like I was hoping. Well I'm sure the oxygen sensor isn't the only problem with this truck.

I rolled the dice and ordered a pair of these Denso 234-4012 oxygen sensors instead of the more expensive AC Delco brand and to my surprise they were delivered 1 day before the expected delivery date. Capture the connection with any SensorPerfect plug-and-play installation. They were the fix for my truck that had 5 CEL DTCs related to O2 sensors that were causing the truck to perform horribly. I removed the old and installed the new Denso's, cleared my trouble codes, took the truck for a 20…

I replaced all four oxygen sensors on my 2000 Chevy Silverado with 325,000 miles. I wish I had done that sooner. It wasn't as difficult as I thought. I needed a special socket and a short jumper, but all the old sensors fit, not bad. From the outside it looked like a rusty nightmare but the threads were in great condition. One of the connectors was in a terrible place, but I finally figured it out. My mileage has increased. I went through the ejects. Fixed codes P0420 and P0430. I didn't have…