Castrol Transmax DEX/MERC features enhanced friction durability for smooth transmission performance. Designed for use in older GM and Ford vehicles and meets both DEXRON-IIIH and MERCON requirements. Exceeds all passenger car and light truck manufacturer’s warranty requirements for vehicles, transmissions or power steering service where a DEXRON-IIIH or MERCON type ATF is specified.

• Enhanced friction durability for smooth transmission performance.
• Meets DEXRON®-IIIH requirements.
• Also satisfies requirements of DEXRON®, DEXRON®-III, IIE and II. Do not use this ATF in applications calling for DEXRON®-VI.
• Meets MERCON® requirements. May also be used in power steering applications where MERCON® is required. Do not use this ATF in applications calling for MERCON® V or MERCON® SP.
• Meets MERCON®, DEXRON® IIIH