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The Dorman 902-306 Engine Coolant Thermostat Housing is a high-quality replacement part designed for select Dodge and Jeep models. With a focus on durability and cost-effectiveness, this thermostat housing ensures optimal performance while resisting extreme temperature changes. Engineered by an industry leader, it guarantees a perfect fit when matched with your vehicle's specifications.
| Brand | Dorman |
| Item model number | 902-306 |
| Item Weight | 10.9 ounces |
| Product Dimensions | 5.9 x 3.8 x 3.2 inches |
| Item Dimensions LxWxH | 5.9 x 3.8 x 3.2 inches |
| Color | Silver |
| Department | unisex-adult |
| Manufacturer | Dorman Products |
| ASIN | B001C6Q8CK |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 20, 2007 |
D**N
As advertised
Perfect fit on a 2000 Wrangler Sport. 4.0
J**E
It fit but you should probably get the FelPro gasket.
I had to do a coolant system refurb on my Jeep WJ 4.0. The main problem was a worn out fan clutch but it was leaking around the water pump too.I did the "while you're in there's" too so water pump, fan clutch, thermostat, thermostat housing, heater hose pipe and Fel-Pro upgraded gaskets with Honda-Bond RTV Silicone sealant and a new serpentine belt too.Everything worked great but to get the old fan clutch off I had to cut the nut part that screws on to the water pump shaft. I used a new Milwaukee M18 Orbital Super Sawzall, my reward for doing this DIY job.I didn't want to buy the Sawzall but after trying two parts store rental fan clutch removal tools with absolutely zero success, I got medieval on it. 15 minutes and two saw blades later the repair could proceed.The lower fan shroud fasteners are another pain in the ass for that job but after that, no big deal.After carefully cleaning all of the gasket surfaces and applying a reasonable amount of Hondabond, everything reassembled easily, I put the old hoses back in place refilled the system and burped it.Now my engine temperature stays right at 195 I think and beside warming up, the needle never budges.Before it would overheat if I wasn't traveling at 45mph+ and I had to add coolant almost every time I drove. That was mostly the fan clutch causing that but everything I used to fix it is working perfectly so far.
R**N
Great quality - awesome price
Well made - packed safely - no flaws and perfectly flat - the included gasket was fine - I installed with Permatex Gasket Shellac available on Amazon -
G**E
Good part, but no gasket
I guess the opposite would have been worse. I’m glad I didn’t get the gasket, but not the part.
V**D
Perfect fit
Housing fits well. I didn’t use the gasket that came with it because it felt just like regular paper, but I think it’s fine if you a bid of RTV.
J**W
Fits 2001 Jeep WJ inline 6
Works on my 2001 Jeep WJ inline 6. Exact fit to OEM. Make sure you get a Felpro gasket instead of one that comes with it. Gasket does not feel sturdy and may leak in the future.
M**R
Fix the jeep
This fit the jeep and should be used if changing the thermostat.
M**T
Really good
Great price and quality! No issues installing on my 4.0.
