OEM Approved Premium Grade Si-OAT Antifreeze Coolant for passenger car, truck, bus and off-road applications. Valvoline OEM Advanced 40 Antifreeze Coolant is a premium grade hybrid carboxylate formulation which provides an extended service life. It incomporates state-of-the-art organic acid technology in an ethylene glycol base for protection of all cooling system metals, including aluminum, from corrosion. Valvoline OEM Advanced 40 contains no phosphates, imidazole, borates, nitrates, amines or nitrites.

Valvoline OEM Advanced 40 RTU is ready to use and must not be further diluted with water.
Approvals:
Cummins CES 14603
Deutz DQC CC-14
MAN 324 Type Si-OAT
MB-Approval 325.5 / 325.6
MB-Approval 326.5 / 326.6
MTU MTL 5048

Performance levels:
Cummins CES 14439
DCC
Detroit Diesel DSF93K217ELC
Irizar (from 2016)
Liebherr Minimum LH-01-COL3A
MB Trucks (from October 2011)
Porsche From MY 2010
Smart MB 325.6
TL 774-G (G12++): VW / Audi / Seat / Skoda / Lamborghini / Bentley / Bugatti
SCANIA
ASTM D3306 / D4985 / D6210
Federal Specification A-A-870A
Navistar MPAPS B1 IIIA
SAE J814
VW TL 774-J