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  • cooling & air
  • Charge Air Coolers (58)
  • Coolant
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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.

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