Jeep Wrangler Quiz

Engine Oil Viscosity (SAE Grade)

In this manual: Engine Oil Viscosity (SAE Grade)
Introduction — 0Things To Know Before Starting Your Vehicle — 0Understanding The Features Of Your Vehicle — 0Understanding Your Instrument Panel — 0Starting And Operating — 0What To Do In Emergencies — 0Maintaining Your Vehicle — 0Maintenance Schedules — 0If You Need Consumer Assistance — 0
~1min read

SAE 5W-30 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy.

The engine oil filler cap also shows the recommended engine oil viscosity for your engine. For information on engine oil filler cap location, refer to “Engine Compartment” in “Maintaining Your Vehicle” for further information.

Lubricants which do not have both, the engine oil certification mark and the correct SAE viscosity grade number, should not be used.

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