Advanced Engine Oil Funnel for Chevrolet, GMC, Pontiac, Buick, Cadillac, Oldsmobile, Saturn, and Hummer

15 reviews


  • Perfect fit for all non-threaded GM vehicles
  • Advanced Engine Oil Funnel attached directly to the oil fill port in place of the cap
  • The funnel seals just like the factory cap to avoid spills
  • The funnel doesn't need to be held leaving you with both hands to open oil bottles and refill the engine
  • Made from durable materials
What This Advanced Engine Oil Funnel Fits

This funnel fits all GM vehicles that use the half turn style cap. This includes Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Oldsmobile, and Saturn. It DOES NOT fit engines with a threaded cap. This cap style was most popular from the 1990's to about 2010 but vehicles produced before and after those dates may still have this cap as well. We highly suggest checking your oil filler cap before ordering.


Model # MX2302B1 | Total Funnel Height: 8.7" | Funnel Inlet ID (Top): 4.8" | Funnel Outlet ID (Bottom): .875" | Funnel Upper Material: Flexible blue polypropylene | Funnel Lower Material: Heavy duty clear polycarbonate | Upper / Lower Funnel Connection: Threaded w/ o-ring | Funnel To Vehicle Seal: O-ring | Warranty: 1 year

Customer Reviews
4.9 Based on 15 Reviews
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Filter Reviews:
David M.
United States United States
Worth Every Penny

The flex is amazing, just the right stiffness for a great angle approach.

Dave G.
United States United States
It Works!

I have 3 different vehicles that this fits. Generally speaking, I do all my own maintenance and I am far more particular than some hourly employee. This funnel does what it claims, add oil without spilling, and it is hands free. My cars burn nor leak any fluids, but my storage place for this funnel is with me in the trunk, just because.

United States United States
Just as described and works perfectly

I use it daily and it performs well.

Christopher C.
United States United States
Useful, prevents spills

Excellent for Eco engines, solves the problem of them overflowing from the oil cap

Bobby T.
United States United States

Fits perfectly in the oil fill tube. Don’t have to worry about the funnel falling over while adding oil. Definitely recommend it!!

1 Year "No-Hassle" Warranty

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