

🛠️ Seal your ride with confidence — don’t let leaks slow your adventure!
The FEL-PRO 35630 Engine Coolant Thermostat Housing Gasket is a premium, application-specific gasket designed for Jeep and Dodge vehicles from 1999-2006. Engineered to meet or exceed OEM standards, it guarantees a perfect fit and superior sealing performance, backed by a 4.7-star rating from over 1,400 users. Ideal for professional repairs or DIY upgrades, this gasket ensures your engine stays cool and leak-free, keeping your vehicle running smoothly on every journey.






| ASIN | B000C2ACLI |
| Best Sellers Rank | #8,691 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Engine Thermostat Seals |
| Brand | Fel-Pro |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,426) |
| Date First Available | August 1, 2006 |
| Exterior | Per Item Description |
| Global Trade Identification Number | 00614046377561 |
| Is Discontinued By Manufacturer | Yes |
| Item Thickness | 0.25 Inches |
| Item Weight | 0.512 ounces |
| Item model number | 35630 |
| Manufacturer | Fel-Pro |
| Manufacturer Part Number | 35630 |
| Model | JEGS |
| OEM Part Number | 35630 |
| Product Dimensions | 5.7 x 4.4 x 0.7 inches |
| Shape | Round |
| UPC | 614046377561 |
| Unit Count | 1.0 Count |
A**I
FEL-PRO
Very best quality, perfect fit, obviously: FEL-PRO! TRIPLE AAA
J**E
Much better than the paper gasket included with the thermostat housing.
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.
J**W
Fits 2001 Jeep WJ inline 6
Works on my 2001 Jeep GC Laredo WJ inline 6 thermostat. Easy to install and it needs no gasket maker. It does not leak coolant. Makes next replacement 100 times easier.
P**”
Correct gasket for Jeep Cherokee XJ
I purchased this gasket while reading someone purchased a thermostat housing and the promised gasket was not included. Fortunately, the thermostat housing I purchased to upgrade and replace with the thermostat had a new gasket with it so I used the pro gasket instead because it was higher quality and no need for our TV silicone, if you’re changing your thermostat housing gasket I suggest you spend the extra six dollars for a new thermostat inspect your hoses, serpentine belt, water pump and if that happens, I also strongly advised to flush your radiator system heater, core and purchase the proper funnel to put in the radiator at the filler nozzle so the air can properly be bled so the radiator is not air bound stall on a 1998 Jeep Cherokee classic 4.0
M**Y
No leaks and good fit.
No leaks
H**S
Good choice for 2001 jeep cherokee
Recommended for oem replacment. No need scaling or filing. Good quality and had no issues since installed two months ago.
L**R
Great product
Worked good
A**P
works as advertised
works as advertised
G**N
Fits my 2006 jeep TJ 4 litre
M**N
All good very happy quick delivery
G**R
Decided to put in a new thermostat when I was doing my TJ rad. This gasket fit perfectly and no leaks.
C**R
Buen Producto se ajusta sin ninguna problema
M**.
Perfect fit
Trustpilot
1 month ago
2 months ago