ZEREX G-40 Antifreeze/Coolant provides unsurpassed protection for vehicles requiring genuine G-40 and G 12 ++ fluid. This Original Equipment Manufacturer (OEM) approved formula ensures you are getting the precise factory-filled original formula for your European vehicle. ZEREX G-40 is a premium grade, long-life coolant that employs nitrite, amine and phosphate-free, Si-organic acid technology (Si-OAT) to protect the cooling system from rust and corrosion. ZEREX G-40 chemistry will not void vehicle manufacturer warranty. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications. Don't just use any coolant, use the chemistry specified by the manufacturer: Use ZEREX.

• OEM APPROVED: Mercedes-Benz Specification 325.5, Audi / VW TL 774 G, Bentley TL 774 G, Bugatti TL 774 G, Cummins CES14603, Detroit Diesel DFS93K217ELC, Lamborghini TL 774 G, MAN 324 Type Si-OAT, MTU MTL 5048, Porsche, Seat TL 774 G, and Scania
• Nitrite-free, phosphate-free, premium Si-organic acid technology formula provides long-life protection for European vehicles requiring genuine G-40 or G12++ coolant
• Meets industry specifications: ASTM D3306, ASTM D4985, ASTM 6210, Federal Specification A-A-870A, SAE J1034, J814, J1941
• Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
• It is dyed pink to distinguish its unique chemistry from traditional green and yellow coolants.

Coolant / Antifreeze Says a lot about Cooling System Health!

Routinely inspect your Coolant / Antifreeze with these simple checks, and flush the system when necessary, to help prolong the life of your Cooling System:

COOLANT COLOR / CLARITY
Coolant should be bright, clear and free of debris. Dirty or brown coolant can be caused by: A blown Cylinder Head Gasket Corrosion from imbalanced coolant chemistry Oil in Coolant

COOLANT CONDITION
Use Coolant / Antifreeze Test Strips to test condition / chemistry. Poor coolant condition can be caused by: Frequently topping off with water Improper dilution / mixing coolant formulas Test Strip Process

COOLANT VOLTAGE
Use an Electrical Tester to Test Coolant for Electrolysis. Common causes of Electrolysis include: Stray electrical current from a loose or damaged Battery Cable ground Worn / old, acidic coolant A reading of 0.4 volts or above suggests electrolysis

Valvoline ZEREX G40 is an approved formula and/or is formulated to meet or exceed the following specifications:

• ASTM D3306
• ASTM D4985
• ASTM D6210
• Federal Specification A-A-870A
• Navistar MPAPS B1 IIIA
• SAE J1034
• SAE J1941
• SAE J814
• VW TL-774J
• Audi TL 774 G
• Bentley TL 774 G
• Bugatti TL 774 G
• Cummins CES 14603 Registered
• Cummins CES 14439 Registered
• DCC
• Detroit Diesel DFS93K217ELC
• DEUTZ DQC CC-14 Approved
• Irizar (from 2016)
• Lamborghini TL 774 G
• Liebherr Minimum LH-01-COL3A
• MB Approval 325.6
• Mercedes Truck
• Mercedes-Benz MB-Approval 325.5
• MTU MTL 5048
• Porsche (from 2010)
• SCANIA
• Seat TL 774 G
• Škoda TL 774 G
• Smart MB-Approval 326.0
• VW TL 774 G
• MAN 324 Type Si-OAT

Videos

Additional Resources