Omix Thermostat Retainer 41-53 Willys Models
Couldn't load pickup availability
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
Got questions?
Feel free to get in touch
Ask an expert
Omix proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement thermostat retainer fits 41-45 MB/GPW, 46-49 CJ2A, 49-53 CJ3A and 50-52 M38 models equipped with 134 ci L-Head engines. Used to retain the thermostat inside the housing. Replaces OE 639651
WarrantyThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1947-1955 | Jeep | Willys | 1-Ton |
| 1947-1950 | Jeep | Willys | 463 |
| 1951-1952 | Jeep | Willys | 473 |
| 1946-1949 | Jeep | Willys | CJ-2 |
| 1949-1956 | Jeep | Willys | CJ-3 |
| 1955-1956 | Jeep | Willys | CJ-5 |
| 1955-1956 | Jeep | Willys | CJ-6 |
| 1956 | Jeep | Willys | DJ-3 |
| 1951 | Jeep | Willys | FJ |
| 1948-1952 | Jeep | Willys | Jeepster |
| 1950-1952 | Jeep | Willys | M38 |
| 1952-1956 | Jeep | Willys | M38A1 |
| 1946-1950 | Jeep | Willys | Panel |
| 1951-1955 | Jeep | Willys | Sedan Delivery |
| 1947-1954 | Jeep | Willys | Truck |
| 1955 | Jeep | Willys | Utility Wagon |
| 1941-1942 | Willys | MB | Base |