Engine Thermostat Assembly, Replace RT-1169, RT1169, 3C3Z-8575-AA, 3C3Z8575AA Compatible with Ford 6.0 Powerstroke - 2003 2004 2005 2006 2007 F250 F350 Super Duty, 2003-2005 Excursion, 2004-2010 E350

Fits and works as it should.

This was the wrong temperature for the truck we needed it for. But, for a high temp thermostat and what it is intended for, is a good product for the money they ask. I would buy if you are in a crunch for money and can't go get the one meant for your vehicle.

Replaced the thermostat for my 2004 6.0 f350, now she warms up as quickly as possible for a diesel in the fall. I will edit my review when I start plugging her in for winter. Set up took a while, as expected on most projects but overall the product works well!

Seems to be good so far! Good price.

Would not work...would not get above 170 degrees o n Ford F250 6.0 . I had to replace with OEM and now gets up to 190 - 198 degrees at normal operation temp,

Well made product with perfect fit from oem unit.

Works good gasket retainer needs work.

Good product