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Improved Plastic Defroster Duct
Fits 55-71 CJ-5

Part # M1111

New Replacement Improved Plastic Defroster Duct

Attaches under cowl panel to funnel air to defroster ducts on early style windshield frames. Moulded.

55-71 CJ-5

Part # Price





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Do you carry the 2 7/8 defroster hose to fit the M1111? Or will the 2" work for it?

Willys Jeep Parts Tech.:
That you have to pick up local Napa. I do believe we have 3" hose which may work for you.

Do you have a defrost duty for a 1960 cj5 on the shelf that you can ship tomorrow if so is there a number I can call to order

Willys Jeep Parts Tech:
This is the defroster duct for a CJ-5

Does this accept a 2” ID hose?

Willys Jeep Parts Tech:
These accept a 2-7/8" diameter hose.

I have a 57 Pickup and it is missing the piece similar to this for the passenger side defrost outlet. Do you know if this might work or have some dimensions? Thanks.

Willys Jeep Parts Tech:
I have not tried it it there. But we dont charge restocking fees if you need to return it. I do have new heater plenums if you need them too.

Will this work on an early M38a1?

Willys Jeep Parts Tech:
They didnt used this on the M38A1. But im sure you could make it fit under there.

What is the diameter of the connection for the duct from the heater?

Willys Jeep Parts Tech:
2 7/8 inches

do you have any replacement defroster ducts for 1946/64 station wagon?

Willys Tech:
Those are only availble good used.

Is there a new improved plastic part that attaches to the heater blower motor?

Willys Tech:
No, that is not being reproduced.
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