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🔧 Seal the deal with Motorcraft precision – because your engine deserves the best!
The Motorcraft RG630 thermostat seal is a premium, OEM-quality replacement part designed for Ford and Lincoln vehicles. Compact and lightweight, it ensures a perfect fit to prevent coolant leaks and maintain engine efficiency. Backed by a two-year unlimited mileage warranty including labor, this seal offers reliable, long-lasting performance trusted by thousands of drivers.
| ASIN | B004A2BEPO |
| Best Sellers Rank | #47,560 in Automotive ( See Top 100 in Automotive ) #61 in Automotive Replacement Engine Thermostats |
| Brand | Motorcraft |
| Customer Reviews | 4.6 4.6 out of 5 stars (118) |
| Date First Available | October 30, 2010 |
| Exterior | Painted |
| Item Weight | 0.32 ounces |
| Item model number | RG630 |
| Manufacturer | Motorcraft |
| Manufacturer Part Number | RG630 |
| Model | RG630 |
| OEM Part Number | RG*630* |
| Product Dimensions | 6.39 x 4.32 x 0.17 inches |
G**O
Motorcraft seal
Worked like it should after all it’s just a seal good seal that is Motorcraft
D**Y
proper replacement O-ring for my F-150s thermostat.
exact replacement for my Coolant Thermostat for my Ford F-150. got sick of my Engine Coolant Fans running full blast all the time. Wanted to make sure i replaced the O-ring when i swapped the thermostat.
J**N
Perfect fit. OEM motorcraft for 5.0
Perfect fit for my 2013 Mustang GT Coyote
A**S
perfect fit for my 2015 F150 3.5L
Arrived next day, fit perfectly, no leaks, the way it should be.
R**M
Exactly what I needed
Rebuilt my cooling system and after researching, I saw that I needed one of these. Worked perfect!
B**Y
Genuine Ford part
Genuine Ford Part. No issues on install.
S**.
Acceptable
A good thermostat seal.
J**A
Oem part
I replaced this gasket O-ring when I replaced the thermostat on my 2011 Ford f150 5.0L
Trustpilot
3 weeks ago
2 months ago