🛠️ Upgrade your ride’s heartbeat with Dorman’s precision thermostat housing!
The Dorman 902-2090 Engine Coolant Thermostat Housing Assembly is a direct-fit replacement part designed for select Cadillac, Chevrolet, and GMC vehicles from 2014-2020. Crafted to endure extreme temperature changes, it prevents leaks and cracks, ensuring long-term engine cooling system reliability. Backed by over a century of Dorman’s automotive innovation, this lightweight, machined housing guarantees OEM-level performance and easy installation verified through a dedicated fitment tool.
| Brand | Dorman |
| Color | Black |
| Item Weight | 9.92 ounces |
| UPC | 885484853485 |
| Global Trade Identification Number | 00885484853485 |
| Manufacturer | Dorman Products |
| Model | Dorman 902-2090: Integrated Thermostat Housing Assembly |
| Item Weight | 9.9 ounces |
| Product Dimensions | 5.8 x 4.8 x 3.5 inches |
| Item model number | 902-2090 |
| Exterior | Machined |
| Manufacturer Part Number | 902-2090 |
| OEM Part Number | 815-207; 81507; SK34836; 12666569; 12674639 |
K**R
Great quality and perfect fit, resolved my cooling fan problem
Perfect fit, quality and easy installation. My cooling fans were running all the time. I replaced the temperature sensor and it didn't fix it, but once I replaced the thermostat, the problem went away and it warms up quicker. the OEM model from AC Delco was on backorder so I purchased this which had the best reviews and pricing. Will buy again.
S**D
Works great!
Easy to replace, looks like a quality part and temperature gauge reads the same as original. Good value so far.
M**.
Great thermostat assembly
Great product. Works as advertised. This was the fastest thermostat change I've ever done, and I've done many.Very happy with my purchase.
R**Y
PERFECT
perfect fit easy install 10 minutes so far so good after about 100 miles
K**N
Perfect fit and took care of low temp and fan going to limp home mode
I have a 2015 Yukon that would intermittently show no reading on the temperature gauge, causing the fan to go into limp home mode, running at super high speed, even when the truck was off. The computer thinks the car may be overheating, so it turns the fan into what sounds like a jet turbine! The temperature only got about a quarter of the way up when it was showing a reading, indicating it was going bad. These trucks typically run at 210 with the needle straight up no matter what the conditions. Grabbed a new temp sensor too, since I had over 120,000 miles on it. Part was an exact fit, simple to replace and fixed the problem. Any Dorman part I've ever gotten has been great, and this one is no exception.
W**0
Great fit and sturdy built product
Quick and easy swap with the faulty factory one, but I do notice this one causes the engine to run a little hotter when under a load, it seems a little lazy opening up the thermostat.
Z**5
Good OEM Replacement
Radiator fan would stay on full blast after turning truck off every now and again and truck wouldn't heat up to optimal range. This part, along with temperature sensor, fixed both problems. Allowing the truck to get into optimal temperature range helped with mpg too.
J**E
Affordable and works great
I was worried at first, but thermostat has been installed for 2 months now, and it’s works perfectly. It made the truck operate at a slightly higher temp than before, but that’s okay with me. It still dead center of the gauge. Great value for the money.
Trustpilot
3 days ago
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