Review on Beck Arnley 143-0865 Thermostat: Optimal temperature control for ultimate engine performance by Josh Endricko

Bought for my 2004 Volvo XC70 and it works and fits just as well as the Volvo OEM part that came with the car. The car overheated after a long drive. I have replaced the thermostat and all coolant parts since the car has clocked 200,000 miles. It overheated because the electrical connector that plugs into the fan had corroded wires. So check the cable that comes from the fan and connects to the plug and socket if you have overheating issues.