The Latest Patented* Coolant Technology for BMW, MINI & Rolls-Royce
Valvoline HT-12 Antifreeze Coolant Green is a superior engine coolant developed to fulfill
the latest requirements of most high performance engines and provide an extended service
life up to 5 years or 250.000 km.
This Si-OAT formulation incorporates state-of-the-art organic acid technology in an ethylene glycol
base for excellent protection of all cooling system components and metals including aluminum.
Valvoline HT-12 Green is free of phosphates, nitrites, amines and borates and is compatible even
with tap water.
When concentrate diluted 50% with water, Valvoline HT-12 Antifreeze Coolant Green protects
modern engine components from winter freezing and summer boiling. The chart below provides
detailed mixing information and minimum water quality requirements.
Cummins CES 14603, CES 14439
CUNA NC 956-16
Deutz DQC CC-14
JIS K 2234:2006
ONORM V 5123
Patented* formula for superior protection
Valvoline HT-12 Green coolant is a premium grade
coolant that provides outstanding protection to vital
engine parts such as coolant channels in engine
block, cylinder heads (liner pitting), radiator and
water pump against corrosion, overheating and
frost. It contains a high quality defoamer and will not
harm gaskets, hoses, plastics or original vehicle
Compatible with BMW from 1988 (LC-87)
OEM approved coolant
Valvoline HT-12 Antifreeze Coolant Green is
approved by BMW according to the LC-18
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