This is a Genuine GM PCV Valve Tubing designed for 2025-2026 Buick Enclave, Chevrolet Traverse, and GMC Acadia models. The part ensures proper crankcase ventilation by routing foul air from the engine through the PCV system.
This is a Genuine OEM part manufactured to exact factory specifications. Compatible with 2.5L turbocharged inline-4 engines across all trim levels including Enclave Avenir, Preferred, and Sport Touring; Traverse LT, RS, High Country, and Z71; and Acadia AT4, Denali, Denali Ultimate, and Elevation. For 2026 models built on or before December 30, 2025, this is the first design; vehicles built after that date require a different design.
| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2025-2026 |
Buick |
Enclave |
Avenir Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Buick |
Enclave |
Preferred Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Buick |
Enclave |
Sport Touring Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Chevrolet |
Traverse |
High Country Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Chevrolet |
Traverse |
LT Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Chevrolet |
Traverse |
RS Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
Chevrolet |
Traverse |
Z71 Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
GMC |
Acadia |
AT4 Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
GMC |
Acadia |
Denali Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
GMC |
Acadia |
Denali Ultimate Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |
| 2025-2026 |
GMC |
Acadia |
Elevation Sport Utility 4-Door; 2.5L 2457CC 153 Cu. In. L4 GAS DOHC Turbocharged |
PCV Valve Tubing; Foul Air; 2026 vehicles built on or before December 30, 2025 only |