Most of them are ethelyne glycol mix (the green stuff). It's normally a 50/50 mix with tap water unless you live in extreme conditions.
Use only BMW recommended coolant.
Only use BMW coolant and distilled water.
The type of coolant recommended for a 2003 BMW 525i is Glysantin G48. You can purchase this at an auto parts store or a BMW dealership.
The recommended type of coolant for a 2006 BMW 530d is Glysantin G48. You can use other coolants in an emergency, but don't leave them in your car long term.
BMW coolant from dealer. It is blue in color and can be purchase fairly cheap at any BMW dealer ship. Around $20 for a gallon. Hope this helps.
BMW 530i's owners manual recommends and all season water coolant be used in its automobiles. It does not specify which brand to use.
Water
Don't know I need an answer please
Anti freeze 50/50
The 2004 BMW 545i typically uses a mix of BMW-approved coolant, which is usually a phosphate-free, ethylene glycol-based antifreeze. It's important to use the correct coolant to prevent engine overheating and corrosion. BMW recommends a 50/50 mixture of coolant and distilled water for optimal performance. Always check your owner's manual for specific guidelines and recommendations regarding coolant type and maintenance.
For a BMW X5, it's recommended to use a high-quality coolant that meets BMW's specifications, specifically the BMW Antifreeze/Coolant (usually blue or green in color). This is typically a mixture of ethylene glycol and water in a 50:50 ratio. Always check your owner’s manual for specific coolant requirements and ensure you avoid using non-BMW approved coolants to maintain optimal engine performance and prevent potential damage.
For a 1998 BMW M3, it is recommended to use a high-quality antifreeze/coolant that meets BMW's specifications, specifically a phosphate-free, ethylene glycol-based coolant. A popular choice is BMW's own coolant, or any equivalent that meets the BMW Longlife specifications (such as BMW Coolant 82 14 2 152 786). It's important to mix it with distilled water, typically at a 50:50 ratio, to ensure optimal performance and protection against corrosion and freezing. Always check the owner's manual for specific recommendations.