Petro-Canada DEXRON-VI ATF, 1L - Petro-Canada DEXRON-VI is an exceptional automatic transmission fluid approved by General Motors for vehicles with automatic transmission systems. This unique fluid is designed to double the service life compared to DEXRON-III (H) fluids and enhances performance for both new and old transmission systems. With increased oxidation stability, improved anti-friction properties, shear stability, and wear prevention, it provides reliable protection and meets warranty requirements for the latest vehicle models.