Is Toyota coolant silicate free?

Is Toyota Coolant Silicate Free?
Yes, Toyota coolant is silicate-free. Toyota’s coolant, often referred to as “Toyota Red,” is a phosphate-enhanced organic acid technology (POAT) formulation that is free of borate, nitrite, silicate, and amines chemicals. This coolant was specifically formulated with zero silicates to provide exceptional corrosion protection without the potential long-term issues associated with silicates in other coolants. Additionally, the Frostox HT-12 coolant, which Toyota uses for joint projects with BMW, is a silicate OAT (Si-OAT) coolant, indicating that the standard Toyota coolant is indeed silicate-free.
It’s important to note that using the appropriate coolant from Toyota is recommended, as it was specifically formulated with full engineering knowledge of the materials it needs to protect and is designed to be compatible with Toyota, Lexus, and Scion vehicles.
In summary, Toyota coolant is indeed silicate-free, and using the recommended coolant from Toyota is advised for optimal performance and protection of the vehicle’s cooling system.

Does Toyota need special coolant?

Every car manufacturer, including Toyota has developed its own coolant or requires a specific coolant that is distinct to individual years and models. There are many colors of coolants to help distinguish each including purple red, yellow, blue, green, and orange.

Is Dexcool silicate-free?

ACDelco Dex-Cool 50/50 Premix Coolant/Antifreeze is an orange, silicate and phosphate free, premium-grade coolant with a chemical composition that reduces breakdown of metal components in contact with the fluid.

Is g12 coolant silicate-free?

This transparent Long Life OAT silicate-free antifreeze is of very high quality and has been specially developed for protection of non-ferrous metals such as aluminium and magnesium.

What type of coolant is Toyota coolant?

Ethylene Glycol (107-21-1)

How do I know if my coolant is G12 or G13?

The G13 has a purple/violet colour and has the same exceptional cooling and antifreeze performance as G12++. The main difference: it is manufactured using glycerin instead of glycol.

Is silicate bad in coolant?

Silicate gel buildup greatly reduces heat transfer from the engine castings to the coolant. When the gel coats the temperature sender, engine overheating can take place without notice. Silicate gel also carriers abrasive particles to the water pump, where it wears away pump seals causing leakage and failure.

Does Toyota coolant have silicates?

It [Toyota “red”] is silicate-free but contains some phosphate, which provides some protection to the water pump from cavitation damage.

What is Toyota coolant made of?

Toyota coolant is a liquid mixture of half water and half ethylene glycol, and it comes in multiple colors including yellow, green, blue, and even Toyota red coolant. There are also multiple types of car coolant out there – you’ll find options like: Inorganic Additive Technology. Organic Acid Technology.

Is Toyota coolant OAT or hoat?

How To Know Which Type Of Coolant To Use In Your Car

COLOR	TYPE(S) OF COOLANT	COMMON CARS THAT USE THIS COLOR
Pink	HOAT	Post-2005 Audis, Volkswagens, & Porsches Post-2014 Jaguars & Land Rovers
Red	HOAT	Toyotas, Lexuses, & Scions
Purple	HOAT	1997-2013 Jaguars & Land Rovers 2002-2011 Saabs

Does Dexcool have silicates?

Dex-Cool is made up of combinations of different phosphates and silicates as well as an organic acid technology that helps minimize corrosion in aluminum engines.