Sierra Marine Parts Catalog

195 ACCESSORIES — OIL, LUBE & ENGINE CARE EXTENDED LIFE COOLANT / ANTIFREEZE  EXTENDED LIFE COOLANT / ANTIFREEZE Part No. Mercury No. Description 18-9320 — 1 Gallon (3.78L), Full Strength 18-9305 92-877770K1 55 Gallon (208L), 50/50 Pre-mixed HEAVY DUTY EXTENDED LIFE COOLANT / ANTIFREEZE  HEAVY DUTY EXTENDED LIFE COOLANT / ANTIFREEZE Part No. Mercury No. Description 18-9350 — 1 Gallon (3.78L), Full Strength SYNTHETIC BLEND COOLANT / ANTIFREEZE  SYNTHETIC BLEND COOLANT / ANTIFREEZE Part No. Mercury No. Description 18-9360 — 1 Gallon (3.78L), 50/50 Pre-mixed This extended life formula utilizes synthetic, propylene glycol for non-toxic protection against freezing and boil-over in all water-cooled engines. Protects gas engines for 4,000 hours or 2 years, diesel engines for 12,500 hours or 7 years. Compatible with all other coolants. High-tech poly organic POAT formula combines with unique additive package to allow engines to maintain optimum engine operating temperature in order to produce full horsepower; seals pinhole leaks and fissures. Excellent metal protection and cavitation protection capabilities. Product is clear blue in color. The Heavy Duty Extended Life formula provides year-round protection against freezing and boil-over in all diesel engines. Protects for 15,000 hours or 7 years. Poly organic POAT formula with ethylene glycol base is compatible with all other coolants. The 50/50 is pre-mixed with deionized water; not intended to be diluted. Provides excellent metal protection and cavitation protection capabilities. Product color is yellow. Our Premium Blend Extended Life formula provides year-round protection against freezing and boil-over in all water-cooled engines. Protects for 2,500 hours or 5 years. Hybrid, nitrated HOAT/NOAT formula with ethylene glycol base is compatible with all other coolants. The 50/50 is pre-mixed with deionized water; not intended to be diluted.  This formula provides excellent metal protection and cavitation protection capabilities. Product color is clear red/orange.