Motorex Boxer 4T — 2 weights
We hold Motorex Boxer 4T in exactly two weights, 5W-40 and 15W-50, across 4 part numbers. Which one you want is settled by your owner's manual, not by preference.
Pick your weight
Priced by weight: 5W-40 from $24.99 for the 1 L (2 sizes) and 15W-50 from $24.99 (2 sizes).
Per litre the spread inside this line is real: the 4 L in 5W-40 works out to $23.25 a litre, against $24.99 for the 1 L in 5W-40. If your engine takes more than a couple of litres, the larger bottle is the cheaper way to buy the same oil.
We carry 5 Motorex lines in total — Boxer 4T plus Formula 4T, Top Speed 4T, Cross Power 4T and Power Synt 4T. Boxer 4T is the dearest of them, opening at $24.99. Comparing across them is a fair way to shop; comparing a Motorex grade against the same grade from another maker is what the weight pages are for.
Bottle sizes in this line: 1 L and 4 L. 2 of the 4 are available now; the rest come in on a supplier order. Prices shown are ours and come from the catalog, not a list price.