Two engine oil dipsticks compared side by side, stamped ADD 2, A…

Two engine oil dipsticks laid side by side on a wood surface for comparison, showing stamped markings reading "ADD 2", "ADD 1" and "SAFE" with arrows. The upper stick also carries "WARRANTY" text and the SAFE range sits at different positions on each, showing they are not interchangeable.

AI caption October 2004 · Photo 7 of 465