The market is filled up with a variety of coolant additive, but the best coolant additive that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted coolant additive. So, without wasting any further time, let’s dive into the article.
We spent hours scouring the internet for the best coolant additive, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is Genuine Ford Fluid VC-8 Diesel Cooling System Additive – 16 oz. , RED. If you are looking for something a bit on the cheaper side, then you have got your Hy-Per Lube HPC100-3PK High Performance Super Coolant – 16 oz, (Pack of 3). For the rest options, read the article till the very end.
All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective coolant additive, our comparison chart should be of great help to you. Here is our comparative guide to the coolant additive available as well as our recommendations
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Red Line (80204) Water Wetter – Coolant Additives – 12 Oz Bottle
Red Line (80204) Water Wetter - Coolant Additives - 12 Oz Bottle
Features
- Unique agent for cooling systems that doubles the wetting ability of water
- Rust and corrosion protection allows for use of straight water in racing or reduced antifreeze levels in warm climates
- Improves heat transfer and reduces cylinder head temperature
- Use one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart
- 12 Ounces
Motorcraft Ford Diesel Coolant Additive VC8 – 3 Bottles
Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive – 12 oz.
Royal Purple 01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.
Features
- OPTIMIZES PROTECTION
- Prevents erosion and electrolysis
- Compatible with all coolants types
- Contains lubricants to protect the water pump
- Fit type: Vehicle Specific
Hy-Per Lube HPC100-3PK High Performance Super Coolant – 16 oz, (Pack of 3)
Hy-Per Lube HPC100-3PK High Performance Super Coolant - 16 oz, (Pack of 3)
Features
- Reduces Engine Cylinder Heat Temperatures
- Allows Safe Advancement of Ignition Timing Resulting in More Horsepower
- Prevents Overheating in High Performance and High Load Engines
- Complete Protection from Rust, Corrosion and Electrolysis
- Compatible With All Types of Antifreeze, does not contain ethylene glycol
Red Line Water Wetter 12 oz (Pack of 2)
Red Line Water Wetter 12 oz (Pack of 2)
Features
- Unique agent for cooling systems that doubles the wetting ability of water
- Rust and corrosion protection allows for use of straight water in racing or reduced antifreeze levels in warm climates
- Improves heat transfer and reduces cylinder head temperature
- Use one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart
- 12 Ounces (2 Pack)
Genuine Ford Fluid VC-8 Diesel Cooling System Additive – 16 oz. , RED
Genuine Ford Fluid VC-8 Diesel Cooling System Additive - 16 oz. , RED
Features
- Replaces fluorescent green-colored V119 premium antifreeze/coolant meeting Ford specification ESE-M97B44-A.Fit Type: Universal
- Replaces yellow-colored Motorcraft gold antifreeze/coolant meeting Ford specification WSS-M97B51-A1
- Designed to replace additives depleted between coolant change-outs
- Now dyed yellow to eliminate engine coolant color change when mixing
- Genuine OEM
VP Racing Fuels Madditive Cool Down – Radiator Systems Temperature Decrease 16 Ounces for All Radiators. Decreases Engine Temps up to 30 Degrees
VP Racing Fuels Madditive Cool Down - Radiator Systems Temperature Decrease 16 Ounces for All Radiators. Decreases Engine Temps up to 30 Degrees
Features
- Cool Down coolant additive improves the performance of coolant and is safe for all radiator systems. It's ideal for racing, street, RV and tow vehicle applications
Motorcraft VC8 Diesel engine coolant additive – 1 Pint(473 ml)
Motorcraft VC8 Diesel engine coolant additive - 1 Pint(473 ml)
Features
- In all heavy-duty, diesel engine cooling systems equipped with green-colored Motorcraft Premium Engine Coolant meeting Ford Specification ESE-M97B44-A
- In all heavy-duty, diesel engine cooling systems equipped with yellow-colored Motorcraft Premium Gold Engine Coolant meeting Ford Specification WSS-M97B51-A1
- Designed to replace additives depleted between coolant change-outs
- Now dyed yellow to eliminate engine coolant color change when mixing
Lubegard 96430 Heavy Duty 2-in-1 Coolant Treatment, 32 fl. oz.
Lubegard 96430 Heavy Duty 2-in-1 Coolant Treatment, 32 fl. oz.
Features
- Provides 2-in-1 corrosion protection and temperature reduction
- Provides complete protection from corrosion and chemical electrolysis
- Protects wet sleeve cylinder liners from cavitation erosion
- Prevents build-up of scales, deposits and slime that cause overheating
- Significantly extends life of water pump impellers and seals
Mishimoto – MMRALC Liquid Chill Radiator Coolant Additive
Mishimoto - MMRALC Liquid Chill Radiator Coolant Additive
Features
- Formulated to prevent future corrosion and reduce existing build-up
- Decreases high coolant temperatures and does not require mixing
- Net Weight: 4 fl oz. / Note: Non-corrosive 100% recyclable
- Truck & SUV: 2 bottles / Sport Compact Cars: 1 bottle / ATV & Dirt Bike: 1oz per qt
- Mishimoto Lifetime Warranty
This article was created with a hope that you will able to find the best coolant additive, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap coolant additive because you will be making limited use of it, go for the VP Racing Fuels Madditive Cool Down – Radiator Systems Temperature Decrease 16 Ounces for All Radiators. Decreases Engine Temps up to 30 Degrees which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.
