Enhance Performance and Efficiency with Denso 234-9063 Air and Fuel Ratio Sensor Review

I was skeptical at first but it worked perfectly, my car is running normally again and I will be getting more parts in the future.

Compatible with my 2006 Honda Civic Hybrid. Compatible with Direct plugins. Comes with a small packet of anti-seize paste so you don't have to buy a separate tube.

I have engine light on dash after confirmation from Autozone O2 sensor needs replacing so I ordered from Amazon as average MPG has dropped significantly. However, the result is disappointing as the next day the check engine light came on again when checking the autozone and the same code indicates a faulty oxygen sensor. I can't tell if I received a faulty item or it was faulty the next day so I have to change it again.

Exactly matches the original primary oxygen sensor in my 2007 Honda CIvic Hybrid. The check engine light came on (CEL codes P2A00 and P1172), my summer mpg steadily dropped from +60mpg to 55mpg (that's per tank), a new sensor and I was back in the 60's with no CEL. Before you begin, make sure you have purchased/rented/borrowed a 22mm oxygen sensor socket. I'll be posting a DIY thread on cleanmpg.com soon.

This is a legitimate good O2 sensor. I installed it on my 2008 Honda Civic Hybrid. I was skeptical about buying Revain car parts but it was worth it. I got it for about half the price that all the auto parts stores in town would charge for this part from the same dealer. After installation my check engine light went out. Hooray! Thanks Revin You saved me a lot of $$