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Product Summary

Peak RUAB53 Ready-to-Use 50/50 Antifreeze?+?Coolant (Part No. RUAB53) is a conventional green coolant designed for older automotive and light-duty gasoline/diesel engines. This pre-diluted formula offers all-season protection with freeze protection to –84?°F and boil-over resistance up to +276?°F, delivering worry-free performance in extreme temperatures. Engineered to safeguard cooling system components—aluminum, cast iron, copper, steel, solder, and brass—this coolant offers reliable corrosion and rust defense when used as directed. It meets or exceeds ASTM D3306 and D4985 standards and is compatible with all conventional green antifreezes for easy top-offs and flushes. Ideal for classic cars, pre-2002 vehicles, or any car in need of dependable protection, this coolant delivers long-lasting, worry-free engine care.

What's Included

    (1) 6 x 1?Gallon Jug of Peak RUAB53 Ready-to-Use Antifreeze + Coolant

Features + Benefits

  • Maximum Freeze/Boil Protection: Safeguards down to –84?°F and up to +276?°F with a 15?psi cap
  • All-Metal Protection: Corrosion defense for all engine metals—including aluminum
  • Conventional Green Formula: Compatible with all legacy green antifreezes and systems
  • Ready-to-Use Convenience: Pre-mixed 50/50 solution—no dilution needed
  • ASTM Standards Meets: Meets/exceeds ASTM D3306 & D4985 for reliability
  • Engineered for Older Vehicles: Ideal for pre-2002 cars and light-duty trucks; recommended for Chrysler (pre?2000), Ford (pre?2002), GM (pre?1995) & more

Key Specs

AttributeSpecification

item#

7156948

Brand

Peak

Ship Weight

9.46 LB

Included (qty.)

1
AttributeSpecification

Product Type

Antifreeze

Product Weight

9.4600 lb

Dimensions L x W x H (in.)

12.0 x 7.5 x 3.5 in