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CITGO CITGARD 500 HSN Engine Oil SAE 20W-50 is specially formulated and engineered for diesel engines operating in severe conditions requiring extra protection to maintain engine cleanliness and wear protection. CITGO CITGARD 500 HSN Engine Oil SAE 20W-50 is also an excellent choice for higher mileage or older diesel engines. It provides improved engine cylinder liner oil film retention that improves piston ring and liner sealing resulting in reduced oil consumption and improved engine efficiency.

Grade Class:	SAE 20W50
Basestock Class:	Mineral (Group I/1)
Industries:
Generic Applications:	Engine
Primary Applications:	Heavy Duty (HD) Engine
Secondary Applications:
Product Features:
Product TDS:	Download DTS