Can I use Dex Merc instead of DEXRON III?
Dexron variations prior to Dexron VI are not forward compatible. … Moreover, you cannot use an ATF, Mercron or older variations of Dexron in vehicles calling for Dexron III.
Is Castrol a Transmax Dex Merc?
TRANSMAX® DEX/MERC Castrol Transmax DEX/MERC includes enhanced friction durability for smooth transmission performance. Designed for use in older GM and Ford vehicles and meets both DEXRON®-IIIH and MERCON® requirements.
What is Dex Merc transmission fluid used for?
The formulation based on the mineral base oil of Valvoline ATF DEX/MERC has high viscosity index which provides increased protection and lubrication of the automatic gearbox over a wide temperature range. Increased protection – Increased protection against wear and tear, also under high stress working conditions.
Is Dex Merc power steering fluid?
Castrol Transmax™ DEX/MERC is designed for use in GM automatic transmissions pre 2005 and in Ford automatic transmission built between 1983 and 1996 where Dexron® (II or III) or Mercon performance is required. Also suitable as Power Steering Fluid.
Is DEXRON III compatible with DEXRON?
Yes. You can replace Dexron II and III with Dexron VI. You can use Dexron VI in General Motors domestically to import transmissions that meet Dexron II or Dexron III specifications.
Is Dex III synthetic?
Castrol ATF Dex III is a synthetic based product which was originally designed for use in pre 2005 automatic transmissions fitted to General Motors vehicles. Due to it having a high viscosity index it is specified for many industrial and offshore applications where Dexron II or III or Mercon performance is required.
What is dexron III?
ATF Dexron-III is a premium automatic transmission fluid specially formulated to meet the needs of today's more compact transmissions, running at higher operating temperatures and with electronic control.