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Pre-charged Coolant

With over 40 percent of truck downtime being related to cooling system failure, it just doesn't pay to run cheap engine system coolant. Alliance Truck Parts pre-charged coolant is specially formulated to provide cavitation protection and reduce corrosion throughout your entire coolant system.

  • Formulated with advanced scale-preventing additives and nitrite for superior protection
  • Low silicate and dissolved solids to reduce the chance of clogged coolant and overheating
  • Phosphate-free to reduce the risk of scale trapping in heat and suffocating the engine
  • No demineralized water or initial supplemental coolant additives (SCA) required
  • Formulated for heavy-duty applications
Extended Life Coolant

NITRITED Organic Additive Technology (NOAT) and NITRITE-Free Organic Additive Technology (OAT) formulas provide extreme long-term wet sleeve liner cavitation and corrosion protection of all cooling system components. They are available in full strength and 50/50.


  • Compatible with all quality coolants
  • Dilution of up to 25 percent with other coolants
  • No SCA or chemically charged filters (use a blank filter)
  • Improved heat transfer
  • Improved water pump seal life
  • NOAT — 750,000 miles/15,000 hours with top-off as needed
  • OAT — 1,000,000 miles/20,000 hours with top-off as needed
  • NOAT — Test with a nitrate test strip
  • OAT — Test with the new final charge OAT coolant test strip