Positive Crankcase Ventilation Tube for Buick Envision (2016–2018) No. 12673868

Includes: - Positive Crankcase Ventilation Tube Fits Models: - Buick Envision Model Years: - 2016–2018 Submodels: - Base, Preferred, Essence, Premium I, Premium II - Chassis Code: Avenir Engine Options: - 2.5L I4 (LCV), 2.0L Turbo I4 (LTG) Description: This Positive Crankcase Ventilation (PCV) Tube is designed specifically for the Buick Envision models from 2016 to 2018. It plays a crucial role in maintaining engine efficiency by regulating the flow of gases in the crankcase, preventing pressure buildup and ensuring optimal performance. Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Designed to meet OEM specifications - Helps reduce harmful emissions - Ensures proper engine ventilation Part Number: 12673868