Eliminate oil spills while refilling oil
Funnel Screws Directly into Filler Neck
Threaded to Fit: AM General, BMW, Buick, Cadillac, Chevrolet, Dodge, GMC, Holden, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn; See Manual for Full Listing
Transparent Lower Chamber to Monitor Oil Flow
Wide Passage for Rapid Refilling
