Peak – 50/50 Antifreeze / Coolant, Gallon (Part No. PKPB53)
Table of Contents
How do I add coolant to my BMW 2018?

How do I add coolant to my BMW 3 Series?

What coolant does a BMW 330i take?
Pentosin – Pentofrost NF (G11) Silicate European Concentrate Antifreeze / Coolant – 1.5 Liters (Part No. 8114117)
Why does my BMW say low coolant when it’s full?
If you check your coolant reservoir and it appears to be full, but your low coolant light is on, then your vehicle’s coolant sensor may be malfunctioning. Most automotive shops can diagnose a sensor malfunction and replace the sensor.
Why does my BMW keep saying low coolant?
When the cooling system reaches a low pressure, the car might perceive this as low coolant. In this case, the sensor will likely need to be replaced. Coolant leaks can occur due to a number of reasons, including a broken radiator seal or a compromised radiator.
Does BMW require special coolant?
Coolant & Antifreeze BMWs have specific coolant requirements (nitrite and phosphate free) to prevent build-up and corrosion of aluminum components, so not just any off-the-shelf antifreeze will do.
Why does BMW use blue coolant?
The blue coolant formula is a hybrid that improved the service life of coolant and is more environmentally friendly than other types of coolant. BMW replaced it on 2018+ cars with a new formula that includes silicate and has better short-term protection against corrosion.
Can I use any blue coolant in my BMW?
They are all compatible now. The “Active Ingredient” in “BMW” Coolant, other than distilled H2O, is Ethylene Glycol. Agree with the distilled water also.
Can you refill your own coolant?
If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). You can use diluted coolant by itself, or a 50/50 mixture of concentrated coolant and distilled water. When the coolant rises to the cold fill line, replace the cap and tighten it until you feel it click. Close the hood.
Why does my BMW have 2 coolant tanks?
markers. BTW, the second smaller expansion tank is for your coolant-based charge air cooling. It’s essentially a separate coolant system with its own electric pump and expansion tank.
Can I put water instead of coolant in my BMW?
While you can drive the car for a short time using water in place of the coolant, it won’t effectively protect your engine. This means its essential to get the problem that caused a low coolant level fixed as soon as possible, and the radiator filled with a 50/50 ratio of coolant to water.
What coolant is best for BMW?
The ZEREX G-48 coolant is ideal for BMW cars. Designed for both diesel and gasoline engines, the coolant has low-silicate, pH, anti-phosphate technology that protects all metals, like aluminum against corrosion.
What color coolant does BMW use?
Genuine BMW green HT-12 antifreeze for optimal cooling system performance. Compatible with all BMW models.
What kind of coolant can I use in my BMW?
Your BMW, Porsche, Mercedes Benz, Audi or Volkswagen uses an HOAT coolant. HOAT coolants are derived from OAT coolants with the addition of silicate to protect aluminum surfaces.
Can I drive with coolant level low?
No, it is not safe to drive with a low engine coolant level. Low engine coolant can cause airlocks in the coolant system and an overheating engine can destroy expensive parts like the engine block or seize it completely.
How long can you drive with low coolant?
If your car has a low coolant you can drive for some time. It really relies on the level of coolant. If it is low but it is above the minimum, you can drive your car for a few days. But if it is below the minimum, please do not even try to run your engine.
Does BMW lose coolant?
One issue that may arise in your BMW. Coolant leaks can stem from a handful of problems: damaged radiator, a bad head gasket, or a weak radiator cap. As soon as you notice a coolant leak, you will want to seek professional help right away, as this can lead to very serious problems for your engine.
Why is my coolant low but no leaks?
When you are losing coolant but no leak is visible, several parts could be the guilty party. It could be a blown head gasket, a fractured cylinder head, damaged cylinder bores, or a manifold leak. It could also be a hydraulic lock.
How do I know if my BMW coolant is low?

What does the coolant light look like on a BMW?
Coolant levels warning light This yellow warning light will come on when coolant levels are running low, to remind you to top them up. Avoid making any long journeys without enough coolant: you should stop and top up as soon as possible, otherwise you risk causing serious damage to your car.
How much does BMW coolant cost?
The average cost for a BMW 328i coolant change is between $276 and $315. Labor costs are estimated between $151 and $191 while parts are priced at $124.
How often does a BMW need coolant?
Typically, you should have your BMW coolant flush completed every 30,000 miles or every two years. There are some instances where your vehicle can go without a flush for a longer period of time.
Can you mix green and blue coolant BMW?
Looks like they’re compatible and green can be mixed in with cars filled with blue but not the other way around. Pasted from getbmwparts: BMW HT-12 can be used in any vehicle that currently contains G48 coolant (blue), but G48 should not continue to be used in vehicles that were originally filled with HT-12.
How long does BMW coolant last?
How often should you change coolant in a BMW? Typically, you should have your BMW coolant flush completed every 30,000 miles or every two years. There are some instances where your vehicle can go without a flush for a longer period of time.