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Moroso 63420 Manifold Filler Neck Kit



Part Number

06/14/2034 1:08 PM
Sale Price


In Stock (7)

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Usually delivered within 2 days

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Product Details

Moroso 63420 Manifold Filler Neck Kit

Locating the filler neck at the highest point on cars with low-mount radiators is just what the Moroso manifold filler neck kit does. This filler neck aids in bleeding off air in your cooling system. Unit can be flipped 180 degrees for either right or left outlet locations. Includes gaskets, bolts and washers, and standard size radiator cap filler neck.

  • Includes gaskets, bolts and washers
  • Includes 1/2" NPT (National Pipe Thread) fitting for temperature sending unit
  • 3-1/4" high
  • Made of 356-T6 cast aluminum
  • Locates filler neck at highest point on cars

Products specifications

Heater Bypass Provision



Unit can be flipped 180 degrees for either right or left outlet locations.


Sold individually.

Sealing Style


Water Neck Finish


Water Neck Material


Water Neck Style

90 degree

great service

Great shopping experience, great price, quick shipping. Thanks so much!

Great website


Very pleased, my item was what I wanted delivered unexpectedly quick.

Your online shopping was made easy and the order was perfect. I am very satisfied and will use your service again.

. Nn

How long will it take to be delivered. It doesn’t say that anywhere?


They had the lowest price on the web and carried the part I needed. They used amazon. Heck out so it was super easy to place the order and the part shipped right away. Will definitely order from again.

Best price I could find on the web even after paying for shipping! Shipped in a couple of days and great service!

Fast and easy transaction.

This is a great e-retailer. Best price and fast shipping. I ordered a bike rack. Their price was the lowest I could find, and it was drop shipped from the manufacturer the following day, and arrived in time for me to use it on the weekend. The one criticism I would have is the item description could have been better. From my web research, I knew the model I wanted, but if I was just browsing bike racks on their website, I would have needed more information.

Great service. Quick shipping!

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