Code: HI8-3090


Product Code: HI8-3090

Product Benefit

  • Low silicate and Phosphate and amine free
  • Hard water compatible
  • No initial SCA requirement at initial fill
  • Universal use, fully meets or exceeds standard industry requirements.


Hi-Tec DD50 Coolant Green meets:

  • Please refer to data sheet for an extensive list of approvals


In Stock


Hi-Tec DD50 Coolant Green is a heavy duty diesel engine coolant premix, luminescent yellow in colour, superior, fully formulated Hybrid technology engine coolant. This Hybrid technology coolant has the advantage of being more robust than both conventional and organic acid technology (OAT) engine coolants. This low silicate, phosphate and amine free product is recommended for use in automotive (aluminium compatible), light duty and heavy-duty diesel applications namely on-road truck, off-road, farm and marine. It provides excellent high temperature aluminium protection.
Hi-Tec DD50 Coolant Green does not require an initial charge of supplemental coolant additives (SCAs) upon initial fill in heavy duty diesel applications as the product is specially formulated to protect heavy duty diesel wet sleeve liners. SCA addition is application dependant and should only be added as and when required by the vehicle’s OEM. This coolant is compatible with coolant filters and heavy duty diesel SCAs and coolant extenders.
Advantages of using Hi-Tec DD50 Coolant Green:

  • Low silicate
  • Phosphate and amine free
  • OEM approved
  • Hard water compatible
  • No initial SCA requirement at initial fill
  • Universal use, fully meets or exceeds standard industry requirements for automotive, light duty, and heavy duty diesel applications
  • Product is compatible with both conventional and OAT coolants (although to get best performance [regarding issues such as extended life and time between SCA additions] it is best to flush the old coolant and replace with Hi-Tec DD50 Coolant Green)
  • Product is compatible with standard SCAs and coolant extenders
  • Extended life 6 years, 12,000 hours or 1,000,000 km whichever comes first

Hi-Tec DD50 Coolant Green meets or exceeds the performance requirements of the following engine coolant specifications:

  • ASTM D-3306, D-4985, D-6210
  • MAN 324
  • Caterpillar EC1
  • Mercedes Benz DBL 325
  • Cummins 14603
  • MTU MTL 5048
  • Detroit Diesel 7SE 298
  • New Holland WSN-M97B18-D
  • DaimlerChrysler MS 7170, MS 9769
  • Ford ESE-M97B44A, ESE-M97B18-C, Ford WSS-M97B51-A1
  • Peterbilt 8502.002
  • Freightliner 48-2288D
  • Perkins
  • GM 1825M, 1899M, GM Heavy Truck
  • Saab-Scania 6901
  • Hyundai
  • SAE J1034, J1941
  • JIS K2234
  • TMC RP 329
  • Kenworth RO26-170-97
  • Volvo Heavy Truck
  • Landrover
  • White Star
  • MACK Trucks
  • US Federal A-A-870-A
  • Kubota Extended Life Premix Coolant
  • Deutz 0199-99-1115/6


Additional information

Product Name


Manufacturer's Product Code



Premixed glycol based engine coolant/antifreeze

Chemical Characteristics





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