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PEAK ORIGINAL EQUIPMENT TECHNOLOGY Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GREEN

PEAK ORIGINAL EQUIPMENT TECHNOLOGY™ Antifreeze + Coolant 50/50 Prediluted for North American Vehicles - GREEN

Part #NACB53

Specifically designed for use in all North American Vehicles requiring a GREEN low silicate antifreeze/coolant
Chrysler: All Pre-2000
Ford: All Pre-2002
GM: All Pre-1996

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Technical Documentation:

Product Description

PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for NORTH AMERICAN VEHICLES - GREEN 50/50 PREDILUTED is a premium low silicate antifreeze/coolant based on proprietary conventional inorganic additive technology (IAT). Its ethylene glycol-based formula represents a carefully balanced mixture of inorganic corrosion inhibitors plus silicate stabilizer for complete protection of engines requiring a low silicate formulation. It is free from nitrite and amines and is compatible with non-metallic cooling system components. This product’s green color distinguishes its unique chemistry and ensures easy selection for North American vehicles requiring this type of technology and coolant color.

PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for NORTH AMERICAN VEHICLES - GREEN is fully compatible with other green conventional coolants and meets the performance requirements of ASTM D3306 and D4985. With a complete flush and fill, PEAK guarantees this coolant will provide the service life specified by the OEMs utilizing this specific technology, typically up to 2 years or 50,000 miles. Use PEAK ORIGINAL EQUIPMENT TECHNOLOGY 50/50 PREDILUTED ANTIFREEZE + COOLANT when just topping off your system.

Features & Benefits:
  • Matches technology and color requirements of North American OEMs specifying a Green Conventional coolant
  • Protects all cooling system metals from rust and corrosion
  • Compatible with other conventional green antifreeze/coolant formulations
  • Color-coding and vehicle applications listed on the front simplify selecting the right antifreeze/coolant
  • Available as both concentrate and 50/50 pre-diluted products to do the job right

Specifications, Applications and Product Details


  • Chrysler: All Pre-2000
    Ford: All Pre-2002
    GM: All Pre-1995
  • Properties
    Ash content: 0.82 [mass %]
    Boiling Point (15 psig) 50/50 Mixture ˚C: 129 °C
    Boiling Point (15 psig) 50/50 Mixture ˚F: 265 °F
    Boiling Point (15 psig) 60/40 Mixture ˚C: 132 °C
    Boiling Point (15 psig) 60/40 Mixture ˚F: 270 °F
    Boiling point (unpressurized ) ˚C: 109.5 °C
    Boiling point (unpressurized) ˚F: 229.1 °F
    Chloride, ppm: <25 ppm
    Coolant Appearance: Green
    Effect on Automotive Finish: No Effect
    Freezing Point (15 psig) 50/50 Mixture ˚C: -36 °C
    Freezing Point (15 psig) 50/50 Mixture ˚F: -34 °F
    Freezing Point (15 psig) 60/40 Mixture ˚C: -52 °C
    Freezing Point (15 psig) 60/40 Mixture ˚F: -62 °F
    Freezing point (unpressurized ) ˚C: -37.9 °C
    Freezing point (unpressurized ) ˚F: -36.2 °F
    pH (50% vol): 10.5 pH
    Specific gravity: 1.066
    Total water: 50 [mass %]