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Radiator Cap (7 pound with side mount)
Fits 49-71 CJ-3A, 3B, 5, 6, M38A1, Truck, Station Wagon, Jeepster

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Radiator Cap (7 pound with side mount)
Fits 49-71 CJ-3A, 3B, 5, 6, M38A1, Truck, Station Wagon, Jeepster

New Radiator Cap

Replacement 7 pound cap with 1-1/2" inside diameter cap.  Ensures proper cooling.

For side mount Radiators.

Fits:
49-53 CJ-3A
53-64 CJ-3B
52-66 M38A1
55-71 CJ-5
55-71 CJ-6
52-66 M38A1
46-64 Truck
46-64 Station Wagon
48-51 Jeepster

Item # Price
648360
$13.99

Availability: In stock

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Questions: I am having trouble finding a cap To fit my 1953 M38a1 Jeep. The caps I find at auto stores have been too small. Not sure if this is the original radiator. My cap measures 2 1/2 in between the tangs and 2 7/8 diameter. Your help would be appreciated.
Question By: Sid on Jul 19 2017 6:50 PM
This should be the one. Please call us toll free and we can confirm with your radiator.
Answer By: Willys Jeep Parts Tech on Jul 19 2017 1:41 PM