Engine Crankcase Oil Fill Quantities

To determine the option code for the oil fill quantity of your engine, refer to the engine option code label affixed to the rocker arm cover. The first two digits of the code (19) identify the oil pan option group. The last two digits of each code identify the specific oil pan on your engine.

The following table lists engine crankcase oil fill quantities:

Engine Model	Oil Pan Option Code(s)	Crankcase Oil Capacity L (qt)
4045 (4.5 L)	1903 1923 1949 1972 1976 19AB 19AE 19AZ 19BA 19BB 19BC 19CX	13.0 (13.7) 15.0 (15.8) 12.0 (12.7) 14.0 (14.8) 20.5 (21.6) 16.0 (16.9) 14.7 (15.5) 20.5 (21.6) 15.0 (15.8) 13.0 (13.7) 14.7 (15.5) 21.0 (22.2)
6068 (6.8 L)	1907 1908 1909 1924 1961 1968 19AC 19AQ 19AS 19AT 19AU 19AV 19CM 19CN 19CP 19CQ	19.5 (20.6) 19.0 (20.1) 19.0 (20.1) 24.2 (25.6) 33.0 (34.9) 33.0 (34.9) 28.0 (29.6) 19.5 (20.6) 19.0 (20.1) 19.0 (20.1) 33.0 (34.9) 28.0 (29.6) 32.0 (33.8) 32.0 (33.8) 32.0 (33.8) 27.0 (28.5)

NOTE: Crankcase oil capacity may vary slightly from amount shown. ALWAYS fill crankcase to within crosshatch on dipstick. DO NOT overfill.