5pcs PCV Valve & Hose Repair Kit Compatible with Chevrolet Malibu 1.5L 2016-2024/Cruze 1.4L 2016-2019/Trax 1.4L 2019 4-Cylinder, 12640659 12643297 12680635 12673862 12637666 12663027 12665644 12685407

The Positive Crankcase Ventilation (PCV) system plays a critical role in your vehicle's performance, emissions control, and fuel efficiency. Over time, PCV hoses can become brittle, crack, or clog, while PCV valves may stick or fail—leading to rough idling, oil leaks, increased oil consumption, or even check engine lights.  This 5pcs PCV Kit provides everything you need to restore proper crankcase ventilation in one convenient package. Instead of replacing components one by one, this kit allows you to replace both PCV hoses and PCV valves at the same time, ensuring a complete and lasting repair.  What's Included  2 x PCV Hoses (replace OE: 12640659, 12643297, 12680635, 12673862)  3 x PCV Valves with Dust Caps (replace OE: 12637666, 12663027, 12665644, 12685407)  Vehicle Compatibility  This kit is compatible with Chevrolet select models with 4-cylinder engines:  compatible with Chevrolet Malibu 2016–2024 – 1.5L Engine  compatible with Chevrolet Cruze 2016–2019 – 1.4L Engine  compatible with Chevrolet Trax 2019 – 1.4L Engine  ⚠️ Please confirm your vehicle's year, engine size, and existing OE part numbers before ordering to ensure proper fitment.  Why Choose This Kit?  ✅ Direct OE Replacement – Manufactured to meet or exceed original equipment specifications for fit, function, and durability.  ✅ Play and Plug – Hoses and valves are designed to install seamlessly using factory connections. No cutting, trimming, or special tools needed.  ✅ Complete Solution – Replacing all related components at once helps prevent recurring failures and saves you from sourcing parts individually.  ✅ Keep Engine Performance – A properly functioning PCV system reduces crankcase pressure, minimizes oil leaks, lowers emissions, and can improve fuel economy.  Installation Tips  Allow the engine to cool completely before installation.  Wear safety glasses and gloves.  After installation, start the engine and check for vacuum leaks or unusual idle conditions.  We stand behind the quality of our PCV components. If you have any questions about fitment, installation, or performance, contact us through your Amazon—we’re here to help.

• Complete 5pcs Kit – Includes 2 PCV Hoses & 3 PCV Valves with Dust Caps: This kit comes with 2 PCV hoses and 3 PCV valves (each tube featuring a protective dust cap). Enables a complete one-time replacement of all related components for a thorough repair.
• Precise OE Replacement: Hoses replace OE: 12640659, 12643297, 12680635, 12673862. Valves replace OE: 12637666, 12663027, 12665644, 12685407. Engineered to meet or exceed OE specifications.
• Compatible with Select Models: Compatible with Chevrolet Malibu 1.5L 4-Cylinder 2016–2024, Compatible with Chevrolet Cruze 1.4L 4-Cylinder 2016–2019, Compatible with Chevrolet Trax 1.4L 4-Cylinder 2019. PLEASE VERIFY YOUR VEHICLE’S SIZE AND YEAR BEFORE PURCHASE.
• Play and Plug: Designed for easy and quick installation, saving both time and labor costs. Each hose and valve is manufactured to original equipment dimensions, allowing for a perfect fit without cutting, trimming, or special tools.
• Restore Engine Performance & Reduce Emissions: A faulty PCV system can cause rough idling, oil leaks, or increased emissions. Replacing both hoses and valves helps restore crankcase ventilation, improve fuel efficiency, and extend engine life.