Mishimoto Liquid Chill Synthetic Engine Coolant HDPE for Heavy Duty 7+ Year S...

Mishimoto Liquid Chill Synthetic Engine Coolant HDPE — Long-Life Protection Premium synthetic coolant engineered for heavy-duty and light-duty engines. Formulated with a nontoxic propylene glycol base and advanced poly-organic additives (POAT) to deliver exceptional corrosion protection and thermal stability. Extended service life: Exceeds 7+ years / 750,000 miles in heavy-duty (diesel) service and over 2+ years / 250,000 miles in light-duty (gasoline) service (application-specific intervals may vary — consult your service manual). Ready to use: Premixed with deionized water for immediate installation — no dilution required. Broad compatibility: Safe for use in all water-cooled engines when OEM guidelines allow. Performance tested: Meets or exceeds stock specifications and surpasses ASTM D6210 and ASTM D3306 test requirements. Wide temperature range: Protects against boilover to 265°F and freeze protection to -26°F (with 15 psi cap). Safer formulation: Inherently nontoxic propylene glycol base for reduced environmental and handling risk versus traditional ethylene-glycol coolants. Choose Mishimoto Liquid Chill Synthetic Engine Coolant HDPE for reliable, long-lasting cooling system protection and peace of mind across heavy-duty and light-duty applications.