Coolants help our vehicle’s engine work smoothly without any hindrance. If a car goes through heavy use, it is natural that the engine’s temperature will rise. A coolant prevents the overheating of the machine in such situations and helps balance its temperature. More so, in extreme cold, it must keep the engine from freezing.
For cars like BMWs, a coolant does more than all that. It prevents the engine from rusting and helps the vehicle be more efficient. But how do you know which product to buy? To help you choose, we have reviewed the best coolant for BMW. Read more below:
BMW Recommended Coolant
BMWs are very high-end cars. They’re designed with intricate details, and likewise, their maintenance requires special attention. When it comes to coolants as well, BMW has specific directions that you need to follow. Purchasing a random coolant from the market can harm your car in unwanted ways.
There are several coolants in the market that have different formulations from each other. Not all are suitable for all models of cars. Similarly, BMW recommends that you use a coolant with ethylene glycol to help prevent the engine from freezing.
Besides, BMW cars require special antifreeze that prevents rusting their metal engine parts. So, your purchased product should have this quality as well. But to be sure about which exact coolant to use, always check your manufacturer’s manual. It will also note how often you need to change the cooling agent.
If you’re confused between several brands of coolants, you can buy the antifreeze from BMW themselves to be safe. Otherwise, BMW compatible coolant are safe to use as well.
5 Best Coolant for BMW Reviews
From numerous antifreeze products in the market, we have narrowed down our list to the top 5 of them. Check them out below!
1. BMW 82141467704 Grey Antifreeze Coolant – 1 Gallon
To start off our list, the first product we have is a coolant manufactured by BMW. Since BMW cars need specific kinds of coolants, BMW exclusively manufactures one for their users.
This coolant is made with an ethylene glycol formulation. It will absorb all the heat from your engine and prevent it from overheating. This formulation will also prevent the engine from freezing in colder temperatures and give your car the perfect functions.
Since coolants are a highly harmful chemical mixture, they should never be consumed by humans or pets. That’s why BMW adds a distinctive bittering agent to this product to prevent swallowing.
Moreover, because BMWs are built differently from other cars, they require special cooling agents that prevent rusting aluminum parts. This product does that job perfectly. No corrosion will be seen around the engine with this concentrate.
- No boil-overs
- Protection from rust
- Manufactured by BMW brand itself
- Best coolant for BMW 328i
- Ethylene Glycol based
2. Recochem OEM 86-314BOEME
The second product on our list is an exclusive BMW OEM coolant that will save your ride from all kinds of corrosion.
This concentrate is specially made for branded cars like BMW, Mercedes-Benz, Jaguar, Volvo, etc. So, if you have cars from several brands, this coolant will be a good choice. Moreover, you can also use this product in other cars that require NAP-free antifreeze.
The mileage of this antifreeze is 150,000 miles. In addition, the BMW coolant color of this product is blue. It contains around 3.78 liters of concentrate in one gallon. If you dilute the formula in the right proportion, it will protect your car for about five years.
When adding this product, make sure your car has been at rest for a while beforehand. It is hazardous to open the radiator cap when the engine is still hot.
- Blue in color
- 5 years or 150,000 miles of protection
- Bittering agent added
- Compatible with multiple brands of cars
- Less costly
3. Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA
If you don’t want to take the trouble of diluting an antifreeze yourself, the Zerex antifreeze coolant is perfect for you!
This product comes completely premixed. So, you don’t have to take the trouble of adding distilled water to it. Also, the product is formulated for both diesel and gasoline engines. Furthermore, you can use this coolant in Ford, Chrysler, and some other cars apart from a BMW.
Corrosion is not a concern with this antifreeze as phosphate-free, low silicate technology prevents it all! Moreover, this coolant is designed in such a way that it will protect your engine liners from all cavitation. This concentrate also has a defoamer system that will not harm the car’s plastic parts or unique finishes.
One gallon of this product contains 3.78 liters of coolant. Its minimum temperature tolerance is -34° F, and the maximum is 265°F. Hence, no stressing when it’s too hot or cold! The coolant will save your engine with maximum protection as it is one of the best antifreeze for BMW.
- Suitable for both diesel and gasoline engines
- Can be used in multiple brands
- Reduced pH and no phosphate prevent rust
- Protects system linings and finishes
- No cavitation
Related : Zerex ready to use Antifreeze Coolant for Honda Civic.
4. Engine Ice TYDS008 High Performance Coolant – 0.5 Gallon
If you have a BMW race car, the Engine Ice coolant will be the perfect match for you! It is permitted in ASRA and CCS road racing, and many race tracks worldwide often use this product.
The Engine Ice coolant will always balance your engine temperature within 256°F to -26°F. You can use the car as roughly as you want, yet the engine will not heat up quickly.
Besides, this product is made with a propylene glycol formulation that is highly safe and avoids any seal failures. Note that it is also absolutely phosphate-free.
A significant issue with some coolants is that they erode the cooling system, unlike promised. But like all other products on our list, this antifreeze is also corrosion-free.
It’ll give maximum protection to all metals in the system. Moreover, the formula also makes sure that your engine works with the highest efficiency without losing power.
In other news, this product comes fully prediluted. You do not have to add additional water to it.
- Great for racing cars
- Premixed; no water required
- No gasket or seal failure
5. EVANS Cooling Systems EC53001 High-Performance Waterless Engine Coolant, 128 fl. oz.
Are you looking for a higher than usual boil-over temperature for your antifreeze? Our last product on the list, the Evans coolant, is here to your rescue!
The antifreeze from this brand boils at 375°F. In cold temperatures, it protects the engine down to a magnitude as low as -40°F. It is also to be noted that this product comes fully diluted, so there’s no need to add water. Moreover, it is suitable for all kinds of vehicles, including gasoline, diesel, CNG. LP, etc.
Coolant loss and cooling system strains are avoided with this product. You don’t have to worry about water pump corrosion or cavitation either, as this formulation prevents it all.
Besides, we all know how overheating an engine can cause knocking or power loss. This antifreeze ensures that your machine does not overheat at all, preventing any inefficiency or pre-ignition. When adding this agent, make sure you have removed all the residue of the previous coolant, and no water is left.
- No boil-over
- Very low cooling point
- No pre-ignition or knocking
- Maximum efficiency of engine ensured
- Eliminates cavitation and corrosion
BMW Coolant Buying Guide
The engine of a car is like its heart. The engine cannot get too hot or too cold. Hence, it is the coolant in the cooling system that keeps the engine healthy in extreme temperatures. For a BMW, these factors need to be considered carefully. This is where a BMW antifreeze coolant comes to the rescue.
But there are so many products out there in the market. How do you know which one to buy? What qualities should the product have? In order to get yourself the right coolant, there are some specific factors you need to look for. They are:
When buying a coolant for any car, the most important thing is getting the right formulation. Every vehicle requires its specified antifreeze. For a BMW, the coolant needs to be nitrate and phosphate-free. For more information, look into your manufacturer’s manual.
Always make sure that you’re following your vehicle’s manual when buying its coolant, The wrong product can harm your engine massively, and unwanted accidents can occur anytime. Hence, following the instructions is extremely crucial because you better be safe than sorry!
The cooling system of an engine is made up of heavy metals. In a BMW, this is more prominent. And for the cooling system to regulate correctly, it must not rust. Rusting is highly harmful to the engine and can cause high-end damage if not fixed immediately. Most often, it causes overheating of the machine.
So, make sure to get a BMW coolant type that prevents rust. Most products nowadays are anti-corrosion, and they make sure the engine does its work with total efficiency.
Boil Over and Cooling Temperature
The higher the boiling temperature of your coolant, the better it is. This means that the coolant will not boil over for a more extended time. Similarly, a lower freezing temperature will give you protection for a longer period of time in extreme cold.
A good antifreeze needs to have good mileage. It means that your coolant will last for a longer period and give you maximum efficiency. The product should also have a durability of at least 5 years in the best case.
Is It Okay to Use Normal Coolant on a BMW?
Although there are various kinds of antifreeze in the market, there is no BMW coolant alternative. BMWs are built differently than regular cars, and they also require special maintenance. Every automobile-related product used in BMWs is specially curated.
Moreover, it is better to use products in a BMW that the manufacturer approves. They know what’s best for the car. Hence, doing otherwise can become a slight misstep that causes heavy damage.
Likewise, in the case of coolants as well, it is better to use one that the brand approves. If you use conventional antifreeze in these cars, it might backfire and cause greater damage.
Besides, if the antifreeze’s chemical formulation is different from what the brand requires, the coolant might not even work in the engine. It might harm the car instead.
That’s why you must use a brand-approved coolant in your BMW car. It should be of good quality so that your engine can function smoothly without any issue. If dilution is required for the coolant, make sure you add water in the right proportion.
Frequently Asked Questions (FAQs)
1. Is Prestone coolant okay for BMW? What coolant for BMW should I use?
Answer: Prestone coolant for BMW should work fine in your car. It is phosphate-free, just like BMW recommends, and also prevents rust. But to get the best performance, it is better to use BMW approved coolant.
2. Can I put water in my BMW coolant?
Answer: If your coolant is not prediluted, then yes, you can put water in it in a 50/50 ratio. Concentrated antifreeze always needs water to be added to start working.
3. Can I drive with low coolant?
Answer: Low coolant risks overheating of the engine. Hence, although you CAN drive with low cooling agent in the system, it is better not to.
4. What color coolant does BMW use?
Answer: Even though it is widely popular that you can identify a coolant by its color, this belief is wrong in reality. In a coolant, the color does not help you identify which formula it is. In fact, many formulas overlap in color. That’s why it’s better to check the information written on the product instead.
5. What is the best coolant for BMW E46?
Answer: It is best to use the BMW coolant for this model.
The perfect coolant will keep your engine in perfect condition. In order to help you choose from a large number of products in the market, we reviewed some of the best coolant for BMW. We hope you found your match here!