All Aluminum Radiator Assembly
Fits 46-64 CJ-3A, 3B

Part # 646325-Aluminum

New Replacement All Aluminum Radiator Assembly

Complete aluminum 3 row core radiator assembly, ready for install!!! Keep your vehicle cool. High quality reproduction!!!

For side mounted radiators. Some minor trimming on the lower mount bracket may be required on some vehicles.

Application:
4-134 engine

Specifications:
Core Size: 13-5/8" (H) x 19-5/8" (W)
Overall: 19-5/8' (H) x 22-1/4" (W)
Hose Fittings:
-In: 1-1/2"
-Out: 1-1/2"

Fits:
49-53 CJ-3A
53-64 CJ-3B

NOTE:
ORIGINAL SHROUD WILL NOT WORK WITH THIS RADIATOR AND IS NOT REQUIRED.

Part #	Price
646325-Aluminum	$399.99 MSRP:

$399.99

MSRP:

Questions & Answers

What inlet/outlet /overflow hose are used with this radiator . Both are on drivers side thanx;J.R.

Willys Jeep Parts Tech:
It depends on which vehicle you are working on (3A or 3B) Give us a call and we can help you out.

My mounting holes are 21 1/8” across and 10 3/4” top to bottom, is this the one for me?

Willys Jeep Parts Tech:
Please email mike@kaiserwillys.com your vehicle information and year and we can help.

do I need to buy a shroud with this and mounting bolts

Willys Jeep Parts Tech:
These do not require it.

Can electric fan be used with the push thru zip ties?

Willys Jeep Parts Tech:
I have not personally tried this.

Restoring a 3B. More custom than stock and has a Buick V6. This radiator will work perfect for me except the inlet and outlet need to be on the passenger side for a cleaner install. Is it possible to order one with the hose bibs on the opposite side?

Willys Jeep Parts Tech:
You would have to use a universal flex hose.

I am going to be upgrading my 1951 Willys Pickup to a Buick Dauntless 225 V6. Will this radiator have enough cooling capacity, even without a shroud? And is it a direct bolt-in replacement, with no drilling/mods?

Willys Jeep Parts Tech:
It will cool up to a V8. Given the motor you may have some modification and trimming on the lower bracket.

What are the overall dimensions of this radiator? Will it work in a 59 Wagon?

Willys Jeep Parts Tech:
19.75x18.75x2.5 core 927948-ALUMINUM would be for the 6-226 if you want aluminum radiator. You part number: 927948 is a steel and copper one that is exact.

Do you send to Argentina? I need one kit of Jeep cj5

Willys Jeep Parts Tech:
Yes, we sure do. I can quote you a shipping cost. Email me your full shipping address at mike@kasierwillys.com Thanks

My fan shroud attaches to the radiator with six small sheet metal screws (#6's) , will this radiator allow this since it is aluminum. 1950 cj3b.

Willys Jeep Parts Tech:
You do not need a shroud with this radiator. Thanks

My upper hose exits from the left (driver) side, will the shroud fit and what upper hose do I use?

Willys Jeep Parts Tech:
This radiator is for center outlet only radiators. Please email mike@kaiserwillys.com and we can ID your vehicle and help.

What are the dimensions of this radiator?

Willys Jeep Parts Tech:
19.75x18.75x2.5 core

Since this radiator upper inlet is centrally located instead of being located on the driver's side, what radiator hose should I use for a '51 CJ3a?

Willys Jeep Parts Tech:
You would use one of the universal flex radiator hoses that can be gotten locally.

HOW LONG BEFORE THIS COULD BE SHIPPED?

Willys Jeep Parts Tech:
These typically ship same day.

Looking for a radiator for a 1954 m38a1

Willys Jeep Parts Tech:
805825 is the part number you need for your M38A1.

I have a '53 pickup updated with the Hurricane 6 and want to replace the radiator with aluminum but my old radiator has both outlets on the right side. Which radiator is the right choice for me?

Willys Jeep Parts Tech:
Please call us toll free. We need to get more vehicle info from you.

Does the original fan shroud fit and srew to this aluminum radiator?

Willys Tech:
No, it is not needed and will not fit to it.

Will this fit 64 cj-5 with with 4-134

Willys Tech:
908028 is the part number you need.

The 646325 radiator is the inlet bottom left.Because of the chevy v8 thats in my 51 willys pickup with the manual transmission.Iam in real need of a radiator.Please help?

Willys Tech:
Yes the inlet is in the bottom drivers side.

So, what are the exact bolt on dimensions? for the jeepster?

Willys Tech:
They mount directly to the existing holes in your grille.

do you know if this radiator in aluminum for 53 station wagon will cool a v8

Willys Tech:
Yes, you should have plenty of cooling power even with a V8.

Are the all Aluminum radiators available yet for the CJ3a's?

Willys Tech:
Yes, we have them in stock. Please call us toll free.

Would this radiator fit my 1948 Willys pickup that I just emailed you about. It looks about the same as the one that is in there. The water pump hose hookup etc are about the same place and the mounting shroud looks about the same. My fastens to the grill on the sides with 4 bolts. 2 on each side. Please let me know. Thanks

Willys Tech:
As long as you are ok with the O.E.M. radiator this one will work perfectly for you.

What are the dimensions?

Willys Tech:
These are to original equipement dimensions and bolt right up.

Will this radiator work on a 48 cj2a? I know it says it will work with the 4-134 engine. Wasn't sure how the fitment would be in a cj2a

Willys Tech:
This fits only the vehicles listed above. We have the radiators for CJ-2A's. Part number is: 640146