Review on 🚀 Enhance Engine Efficiency with Denso 234-9122 Oxygen Sensor (Air and Fuel Ratio Sensor) by Anthony Mangum

Exactly the same product as OEM. There are no product quality problems. However, it will NOT connect to a 2005 Forester. Subaru doesn't have the exact same part. I had to put the old connector in this one. There must be a problem replacing the sensors. I bought 3 Denso and 1 OE from dealer (same Denso sensor), all had the same story. Returned the other sensors, used this one as it was the cheapest of the 4. My end was cut and welded and it works great as expected.