BDFHYK 902-2090 Upgrade Aluminium Coolant Thermostat Housing Assembly Compatible with Escalade ESV Silverado Suburban Tahoe Sierra Yukon 4.3L 5.3L 6.2L Replace 12674639 15-11125

Customers find the thermostat housing fits perfectly and is well-built, with one noting it's better than the original OEM part. The product is easy to install and works well, with customers appreciating its good price. The cooling performance receives mixed feedback, with one customer reporting their vehicle overheated within two months.