Automotive coolant engineered to deliver long-life corrosion and freeze protection for modern engines, Holts Antifreeze Coolant. Ready-mixed convenience and extended-service claims aim to reassure drivers who dislike frequent coolant changes. Will it meet the exact specifications required by VAG G12-family systems and long-term maintenance plans?
⚡ At a Glance
- • Corrosion Protection: High-level anti-corrosion protection for petrol and diesel engines
- • Best for: Owners of Volkswagen, Audi, Seat and Skoda vehicles needing G12-family compatibility
- • Not ideal for: Engines specified to use non-OAT formulations or bespoke manufacturer fluids
Ready-mixed pink OAT antifreeze compatible with G12-family specifications. Designed for extended protection in modern cooling systems when used correctly.
Long-term engine protection - with OAT anti-corrosion chemistry
Organic Acid Technology forms a protective film on metal internal surfaces and resists breakdown over extended periods. Compatibility with ethylene glycol based coolants helps maintain chemical stability in mixed-service environments.
Keeps corrosion under control across radiators, aluminium heads and other wet-metal components, reducing the chance of premature failures. Backed by a stated guarantee of up to 300,000 miles or ten years when the cooling system is flushed and filled.
Ready-to-pour convenience - with a pre-mixed formulation
Factory-diluted formula arrives at the correct concentration, removing the need to add water before topping up. Suitable for direct addition during routine top-ups or after a full system flush.
Simplifies roadside or workshop top-ups and avoids measurement errors when refilling. Handy for motorists and technicians who prefer a straightforward maintenance routine.
Broad vehicle compatibility - with explicit G12-family recommendations
Specifically recommended for VAG G12, G12+, G12++, G13, G12evo, TL774G and G48 specifications, and compatible with petrol and diesel engines accepting OAT coolants. Offers freeze protection down to -30°C.
Fits many Volkswagen Group cars and other vehicles calling for OAT antifreeze, reducing the need to hunt for specialist fluids. Useful for drivers in colder climates who need reliable freeze resistance.
✨ The 4 Key Reasons for Holts Antifreeze Coolant
- Pre-mixed formula - Ready to pour for quick roadside top-ups and maintenance
- 10-year/300k-mile guarantee - Long interval support reduces frequency of coolant replacements
- Wide G12-family compatibility - Works with many VAG specifications and OAT systems
- Freeze protection to -30°C - Protects cooling systems in colder UK and European conditions
📋 Technical Details at a Glance
- Category: Antifreeze Coolant
- Volume: 1 Litre
- Colour: Pink
- Technology: Organic Acid Technology (OAT)
- Compatibility: G12, G12+, G12++, G13, G12evo, TL 774G, G48
❓ Frequently Asked Questions
Q: Is the coolant ready to use or does it need dilution?
A: The formula is ready to use, so there is no need to dilute before adding to the cooling system.
Q: Is it suitable for Volkswagen Group (VAG) vehicles?
A: Specifically recommended for VAG G12, G12+, G12++, G13, G12evo and TL774G specifications and compatible with vehicles requiring an OAT coolant.
Q: How long will the protection last?
A: Offers protection for up to 300,000 miles or ten years when the cooling system is flushed and filled prior to use.
🏆 Our Verdict
Suitable for owners of Volkswagen, Audi, Seat and Skoda cars that call for G12-family or OAT coolants. Ready-mixed OAT formulation combined with a 10-year/300,000-mile guarantee aims to deliver durable corrosion and freeze protection. Long service intervals and broad compatibility make it a practical choice for long-term maintenance planning.
