Delo XLC Antifreeze/Coolant

Delo® XLC is a non-nitrited extended life Antifreeze/ Coolant formulation for heavy and light duty vehicles and equipment. Delo XLC is formulated with an aliphatic carboxylate corrosion inhibitor system available as a concentrate and a premix 50/50.

Package: 4/1gal. case; 55 gal. drum

Product Data Sheet


Optimal Service life — Service life of 600,000 miles/12,000 hours/6 years with no Extender needed.

Delo® XLC Antifreeze/Coolant is approved for:

  • Cummins CES 14439
  • Detroit Diesel DFS93K217ELC
  • Deutz DQC CB-14
  • MB-Approval 325.3 (Concentrate)
  • MB-Approval 326.3 (Premixed 50/50)

Delo XLC Antifreeze/Coolant meets the specifications of:

  • ASTM D3306
  • ASTM D6210
  • DAF 74002
  • MAN 324 Type SNF
  • MTU MTL 5048
  • TMC RP 364

Delo XLC Antifreeze/Coolant is recommended for use in:

  • GE – Jenbacher Stationary Natural Gas Engines
  • Hino Truck Diesel Engines
  • Isuzu Truck Diesel Engines
  • Kobelco Construction Equipment Diesel Engines
  • Komatsu Construction Equipment Diesel Engines
  • MTU 2000/4000 Diesel Engines
  • Navistar™ MAXXFORCE Engines
  • Scania Truck Diesel Engines
  • Volvo Construction Equipment (VCE) Diesel Engines
  • Volvo and Mack Truck Diesel Engines
  • Wärtsilä Stationary Diesel Engines
  • European HD OEMs that require both Phosphate-free and Nitrite-free formulations
  • Japanese HD OEMs that require Silicate-free formulations

It is recommended that this product not be diluted with other coolant formulations by more than 25% in order to maintain performance claims.