Sierra Marine 15w-40 multi-vehicle oil, 5 qt.

Features

• Specifically formulated for the heavy duty inboard marine market, including cruiser and towboats
• Meets API Service classification up to CK-4
• Meets the performance specifications for API service classification SM
• NOT for use in gasoline engines equipped with catalytic converters
• Size: 5 Quart (4.7L)
• Case Qty: 4

Limited Lifetime