Suitable for Jaguar XJ6 4.2 Series 1 (1968–1973)

For the Jaguar XJ6 4.2 Series 1 (1968–1973), the manufacturer specifies motor oil 10W-30 (API SF), 10W-40 (ACEA A3, ACEA A3/B3, ACEA B4), 15W-40 (API SF), or 20W-50 (ACEA A3, ACEA B4, API SC).

Fluids and approvals for the Jaguar XJ6 4.2 Series 1 (1968–1973)

FluidRequirement
Motor oil10W-30: API SF10W-40: ACEA A3, ACEA A3/B3, ACEA B415W-40: API SF20W-50: ACEA A3, ACEA B4, API SC
Manual gearbox & axle oil85W-90, API GL4, MIL-L 2105
Automatic transmission fluid (ATF)Allison TES 389, Caterpillar TO-2
Axle & differential oil85W-90, API GL4, API GL5
Brake fluidFMVSS 116 DOT 3, FMVSS 116 DOT 4
Power steering fluidAllison TES 389, Caterpillar TO-2