Ready-to-use Engine Coolant/Antifreeze G48 Blue Formula; 1 Gallon; Rear-Wheel Drive; Year-Round Application Temperature
Typically, after 30,000 miles or every two years, you should have your BMW 325i’s coolant flushed.
When it comes to cars, coolant is typically a liquid or gas that’s employed to control the engine’s temperature.
Typically, liquid coolants are made of 50% ethylene glycol and 50% water.
In This Article...
My BMW 325i needs coolant; how do I add it?
- Locate and clean the coolant reservoir by going to the reservoir.
- Check Level: Check the level of the coolant.
- Add Coolant: Select the right kind of fluid and add it appropriately.
- Replace the cap on the coolant reservoir and tighten it.
What kind of cooling fluid does BMW employ?
No matter what type of car you drive, whether it’s a BMW, Porsche, Mercedes Benz, Audi, Mini, or Volkswagen, your car circulates a solution of water and coolant to dissipate the heat generated within the engine and prevent it from completely melting down (one notable exception are older Porsche models that are air and oil cooled and did not use water or coolant, but instead circulated a large amount of oil to dissipate the heat).
A Spectrum of Colors
Which coolant type is best for your BMW, Porsche, Mercedes Benz, Audi, or Volkswagen out of the many available options? The answer is the kind that was initially installed in your car. Your coolant may be green, pink, blue, yellow, or even clear depending on the manufacturer. All coolants are naturally transparent, and dye is used to give them color. It has no impact on the coolant’s chemical properties that each producer adds their own colour blend. Because the water in Europe is substantially harder than the water in the United States, European manufacturers prefer coolant that is phosphate-free.
Inorganic Acid Technology (IAT), Organic Acid Technology (OAT), and Hybrid Organic Acid Technology (HOAT) are the three most common coolant types available today. A HOAT coolant is used by your BMW, Porsche, Mercedes Benz, Audi, or Volkswagen.
In order to protect aluminum surfaces, silicate is added to OAT coolants to create HOAT coolants. The cylinder heads and radiators, as well as other parts of your BMW, Mercedes Benz, Porsche, Audi, and Volkswagen engine and cooling systems, are constructed of aluminum.
Silicate and phosphate corrosion inhibitors are not used in OAT coolants. These coolants are made to last for 150,000 miles and have a long service life (or 5 years). It should be mentioned, nevertheless, that German Auto Center and the majority of manufacturers advise cleansing or replacing the coolant every two years.
The metal (Iron) components of the engine and cooling system are protected by traditional coolants, which are IAT coolants and use silicate and phosphate corrosion inhibitors. IAT coolants shouldn’t be utilized because the majority of the iron components in your BMW, Mercedes Benz, Porsche, Mini, Audi, and Volkswagen have been replaced with aluminum and other lighter composites.
It’s crucial to keep in mind that modern German performance cars, whether you drive a Porsche, Mercedes Benz, Mini BMW, Volkswagen, or Audi, will last you for many miles and years if you maintain them properly. German Auto Center in Austin is the place to go for German auto repairs. We will be pleased to help you!
Is special coolant required for BMW?
In addition to controlling engine temperatures, the quality of your BMW coolant is essential for lubricating the water pump, guarding against corrosion and buildup, providing anti-freeze during the winter, and, in some models, assisting in cooling for engine and gearbox oil coolers. Not just any antifreeze will do; BMWs have special coolant needs (nitrite and phosphate free) to prevent build-up and corrosion of metal components. Along with BMW coolant, we also sell coolant additives like Red Line Water Wetter, which lower combustion chamber temperatures and elevate boiling points in order to prevent detonation and banging.
Can BMW use Prestone coolant?
The best formula for every BMW (r), every Mini (r), every Volvo (r), every Mercedes (r) older than 2014, every Volkswagen (r), every Audi (r), every Jaguar (r), and every Porsche (r) older than 1996. This technology controls the temperature of your engine, prevents it from freezing, and shields it from corrosion.
Why is the coolant in my BMW low?
You should take your automobile to the automotive service shop as soon as possible for an inspection and maintenance if your coolant is low because it could be an indication of a larger issue. Some of the causes of a possible coolant shortage in your car include the following:
- reservoir leak or overflow tank
- a radiator leak
- radiator hose leak
- water pump leak
- cracked or compromised radiator seal
- defective head gasket
Do I need to combine water and coolant for a BMW?
Keep your cooling system operating at its peak performance by using BMW engine coolant (antifreeze). This 1-liter bottle works well for little top-offs of coolant that has been lost. For the best defense against boiling, freezing, corrosion, and lubrication, coolant is mixed with distilled water. For the optimum protection in street cars, mix distilled water with antifreeze 1:1. Reduce the amount of antifreeze in your coolant mixture if you want more cooling properties, but only in warm climates where freezing is not an issue. We advise monitoring the freezing point of the coolant mixture if you want to use antifreeze and water ratios other than 1:1.
Red Line Water Wetter can also be used with pre-ignition if high temperatures could lead to engine knocking.
- BMW # 82141467704, genuine German OEM antifreeze
- optimum cooling, freeze prevention, lubrication of the water pump, and corrosion resistance
Can I use water in my BMW instead of coolant?
Your radiator system becomes more contaminated when you use water. Although using water instead of low coolant is significantly better for the engine, you should switch the water out as soon as you can for the proper coolant for your car.
Any remaining coolant in the radiator is diluted when water is added to it. Preventing corrosion, raising the boiling point of water, and reducing the freezing point of water are just a few of the crucial jobs that coolant does. While using water in place of the coolant will allow you to drive the automobile for a brief period of time, your engine won’t be adequately protected.
This means that the radiator needs to be filled with a 50/50 mixture of coolant and water as soon as the issue that led to a low coolant level is resolved.
Why is blue coolant used by BMW?
The majority of coolant manufacturers in East Texas, where we can experience a wide variety of temperature variations throughout the year, offer an engine coolant that is a 50/50 combination.
In order to receive the greatest cooling benefits for our Texas climate, BMW “Blue Coolant” must be mixed and added to your cooling system in the right manner. This calls for a coolant flush and refill procedure that removes air and old coolant from your system to improve engine safety.
Because it is silicate and phosphate free and has a far longer lifespan inside of your car’s cooling system, we advise using BMW “Blue” coolant in your vehicle.
Come in right away to pick up a gallon of fuel, or let us repair the cooling system in your car in time for the Texas heat.
What is the lifespan of BMW coolant?
How frequently should a BMW have its coolant changed? Typically, every 30,000 miles or every two years, you should have a BMW coolant cleanse conducted. Your car may be able to go longer between flushes in specific circumstances.
Can you combine BMW coolant in green and blue?
It appears that they can coexist, with green being able to mix with blue-filled cars but not the other way around. HT-12 can be used in any vehicle that currently has G48 coolant (blue), but G48 shouldn’t be used in vehicles that were initially filled with HT-12. This information was copied from getbmwparts.com.
What occurs if the incorrect antifreeze is used in a BMW?
The performance of the car can be hampered if the wrong coolant is used or if several types are mixed together. Additionally, the radiator’s corrosion may worsen. It’s crucial to remember that color alone cannot accurately identify the type of coolant you should use. The radiator, water pump, radiator hoses, cylinder gasket, and other components can suffer corrosion and other issues as a result of using the incorrect coolant. Having a qualified auto mechanic handle your vehicle’s maintenance is the greatest method to guarantee that you obtain the right coolant.
What is coolant in blue?
The only possible meaning of a blue engine coolant temperature signal is that your coolant, or antifreeze, is too cold. In fact, the temperature is so low that your radiator could become too cold, which would prevent your engine from starting since it would freeze up.
Is Prestone a coolant for heaters?
All cars, including all makes, models, years, and fluid colors, can use prime antifreeze+coolant (concentration). Including aluminum, the extended life formula is safe to use with all kinds of metals and rubbers. The consequences of rust, corrosion, and premature water pump failure will be protected from using Prestone Prime.
Can the incorrect antifreeze cause an overheat?
Your coolant has a problem. If the incorrect coolant was used in your vehicle or you have an unsuitable coolant-to-water ratio (50/50 is ideal), your engine may be more susceptible to overheating.