Positive Crankcase Ventilation PCV Tube 12673868 12633740 12654851 12662657

Positive Crankcase Ventilation PCV Tube for 12673868 12633740 12654851 12662657 Correct connectors, no cutting or splicing required Built according to quality control standards, resistant to damage with long service life Stable performance, suitable replacement for older versions Made of plastic material, enhances the appearance of vehicle engine compartment Type: Positive crankcase ventilation PCV tube : 12673868 Replacement Part Numbers: 12633740, 12654851, 12662657 Fitment: for Envision 2016 2017 2018 for Regal 2014 2015 2016 2017 for ATS 2013 2014 2015 2016 for Camaro 2016 for CT6 2016 for 2013 2014 2015 Color: As shown Material: Plastic Package Contents: 1 x Positive Crankcase Ventilation Tube

• Compatible with GM and models including those equipped with 2.0L, 2.2L, and 2.4L engines
• Replaces OEM part numbers 12673868, 12633740, 12654851, and 12662657 for accurate fitment
• Designed to redirect crankcase vapors back into the intake manifold to support engine efficiency
• Constructed from plastic and rubber materials to resist heat and oil exposure
• Supports proper ventilation by preventing sludge buildup and maintaining crankcase pressure