PDI 121007164812 Aluminum CAT Oil Fill Tube & Cap

In Stock
Part #: 121007164812
Now $255.00
Fast Free Ground Shipping
ADD TO CART ($255.00)

Customer Reviews

(1 reviews)

You must be logged in
to write a review

Login / Register Write a review
Read All PDI Aluminum Oil Fill Tubes & Caps Reviews

Installation Instructions

PDI Aluminum Oil Fill Tubes & Caps 121007164812 Details

PDI’s CAT oil fill tube with locking aluminum cap was designed to prevent the cap coming loose from the old rubber “butterfly” style caps. The issue of the OE design was in the rubber, as it heated and began to deteriorate, it would lose its gripping ability and blow out of the fill tube. This usually ended up costing $100’s of dollars in clean up, downtime and replacement caps, not to mention aggravation!




PDI started with casting a new aluminum fill tube that bolts directly to the front cover of the engine. This makes a much better location to pour oil vs. the valve covers and some on the passenger side of the engine. The fill tube is cast with a little different angle also, making a much better opening to pour the oil in smoother and easier. The fill tube has a locking nub cast in it that interlocks with the billet aluminum cap, keeping the cap safe and secure. The cap features a serviceable O-ring to seal up tight with the fill tube for many years of leak free service!



Fits 1994 through 2010 CAT 3406E, C15, C15 Acert & C16 Engines

* Previously Part # 716481


This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
California Proposition 65 Notice
Verify Fitment

Don't see your vehicle? Browse similar parts.
free shipping icon
FREE Shipping On all orders over $100
Secure shopping icon
Safe Shopping Payments 100% secure
phone icon
Have a question? 1-801-938-4891