URO Parts 433 077 Temperature Review

I have replaced the radiator and main hoses and when this sensor was fitted back it is leaking probably due to a compressed o-ring. The price of the entire assembly was comparable to replacing the o-ring. It fitted perfectly and solved the problem on my 2006 BMW 325xi.

My car is a 2004 BMW 525i. The sensor fitted well but only lasted 6 months. I hoped it would last longer, I was happy at first. My car fan is back in action. I took the car to a mechanic to have it diagnosed and it's a bad sensor. I would not recommend this product as it does not last long.

I was impressed with the URO parts. It feels like I've basically built a new E46 out of parts after all the replacements I've made. I usually use OEM and when not then URO and I don't think I've ever had URO part failures. There is a lot of misconception about non-BMW parts, but some parts are actually out of warranty.

Used on my 2000 740i but fits in too easily. Yes, a leak under the car the next day. Drained the whole system, put some Good Stuff silicone gasket in the notch in the lower radiator hose (new hose) and put that sensor back in and no leak. Not sure if it's the green ring or the smaller ring or if it's just like the BMW spec says. I looked at an old sensor and hose and it had clear silicone sealant on it from someone who used to service the dealership. You may need to seal them with silicone to…