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Selection Of Engine Oil

Recommendation: 5W-30/A5 (If not available, refer to the recommended ACEA, API or ILSAC classification and SAE viscosity number.)

API classification: SL, SM or above

ILSAC classification: GF3, GF4 or above

ACEA classification: A3, A5 or above

SAE viscosity grade: Refer to the recommended SAE viscosity number.

Fig 1: SAE Engine Oil Viscosity Chart
G08809372Courtesy of HYUNDAI MOTOR AMERICA
NOTE: For best performance and maximum protection of all types of operation, select only those lubricants which:
  1. Satisfy the requirement of the ACEA, API or ILSAC classification.
  2. Have proper SAE grade number for expected ambient temperature range.
  3. Lubricants that do not have both an SAE grade number and ACEA, API or ILSAC service classification on the container should not be used.
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