Valve Cover PCV Check Valve Compatible with Chevrolet Cruze Sonic Aveo 1.8L, Pontiac G3 & Saturn Astra – Replaces OE 55558118, 55558673, 55564395 – PCV Valve Assembly for Camshaft Rocker

Keep your engine running clean and efficient with the VANLISON PCV Check Valve and Grommet Assembly. Designed as a direct replacement for Chevrolet Cruze, Sonic, Aveo, Pontiac G3, and Saturn Astra models with 1.8L engines, this valve helps regulate crankcase pressure and prevents oil vapors from harming engine performance. Constructed from high-grade materials resistant to heat and oil exposure, this check valve matches the fit and function of original factory parts, including OE numbers 55558118, 55558673, and 55564395. It installs quickly into the valve cover (camshaft rocker cover) and restores proper Positive Crankcase Ventilation (PCV) operation—critical for reducing oil consumption, minimizing emissions, and maintaining engine responsiveness. Whether you’re a DIY enthusiast or a professional technician, you’ll appreciate the precision fit and reliability built into every VANLISON PCV valve. We include all necessary components for a complete replacement, so you can tackle the job with confidence. Backed by a 90-day warranty and responsive customer service, VANLISON stands behind the quality and compatibility of every part we sell. Don’t let a failing PCV valve affect your drive—upgrade today and restore your vehicle’s engine performance.

• 🔧 PRECISE FIT FOR POPULAR MODELS – This PCV check valve assembly is compatile with 2009-2011 Chevrolet Aveo/Aveo5, 2011-2014 Chevrolet Cruze 1.8L, 2013-2014 Chevrolet Sonic LS/LTZ/LT 1.8L, 2009 Pontiac G3, and 2008 Saturn Astra 1.8L. Ensures a direct, hassle-free replacement.
• ✅ RELIABLE PERFORMANCE – Replaces OEM # 55558118, 55558673, 55564395, 5607187, 5607258, 5607159, 5607592. Manufactured to meet OE specifications for dependable sealing, pressure regulation, and long-term durability.
• ✅ RESTORES ENGINE HEALTH & EFFICIENCY – Helps maintain proper crankcase ventilation, prevents oil leaks, reduces sludge buildup, and promotes optimal engine performance.
• ✅ EASY INSTALLATION – DIRECT REPLACEMENT – Includes valve and grommet for a complete, ready-to-install kit. No modifications needed—simply remove the old valve and insert this high-quality replacement in minutes.
• BACKED BY VANLISON’S 90-DAY WARRANTY – Includes worry-free 90-day coverage and dedicated customer support. If you have any questions during installation, our team is here to help ensure a smooth repair.