Holts Orange Coolant / Antifreeze – 5L
Give your Ford, Opel or Vauxhall engine long-lasting protection with Holts Orange Coolant/Antifreeze, a manufacturer-compatible formula designed for modern cooling systems. Developed to meet key OEM specifications, including **WSS-M97B44-D** and **GMW 3240**, this ready-to-use coolant delivers stable temperature control, outstanding corrosion resistance and dependable year-round performance. Effective down to **–37°C** and up to **129°C**, it ensures reliable protection in extreme cold, intense heat and demanding driving conditions.
Key Features
- OEM-compatible Orange coolant for Ford, Opel and Vauxhall vehicles (WSS-M97B44-D / GMW 3240 compliant)
- Long-life cooling protection for **up to 10 years or 480,000 km**
- Excellent freeze protection down to **–37°C** and overheating protection up to **129°C**
- Protects the cooling system against freezing, corrosion and limescale build-up
- Ready-to-use formula — no dilution needed
- Compatible with ethylene-glycol based coolants
- 5L bottle with pouring spout; also available in 1L for top-ups
- Suitable for petrol and diesel engines in cars, SUVs and light commercial vehicles
- Maintains optimum engine temperature in all climates
- 100% recyclable packaging
Suitable For
- Ford, Opel and Vauxhall vehicles requiring an Orange coolant specification
- Routine top-ups or complete coolant system changes
- Use in vehicles requiring ethylene-glycol-based coolant compatibility
How to Use
- Use only on a cold engine
- For a full coolant change, drain the entire cooling system as instructed in the vehicle manual
- Pour directly into the radiator or expansion tank
- Fill to the recommended level shown in the vehicle manual
- Run the engine until it reaches operating temperature, switch off and allow it to cool
- Recheck the coolant level and top up if necessary
- When not in use, keep the container tightly closed and stored upright
Choose Holts for reliable, long-lasting engine cooling protection. This advanced Orange formula supports stable performance in all weather conditions while helping extend the life and efficiency of your vehicle’s cooling system.
