Complete Cylinder Head Assembly with Camshafts Valves for 2011-2021 Chevy Cruze Sonic Trax Buick Encore 1.4L Turbo LUV LUJ Engine, Replaces 55573669 55565295 55565291 25193622 0607231

🚀 Premium Replacement Cylinder Head Assembly - 1.4L LUV/LUJIs your 1.4L Ecotec engine struggling with coolant consumption, cracked ports, or lost compression? Don't settle for a "bare" casting that requires hours of extra machine shop labor. Our Professional-Grade Loaded Cylinder Head is a complete, ready-to-install solution that replaces your damaged head with OEM-matching precision.💎 Why Our Loaded Head Outperforms the Competition:Ready to Install: Pre-loaded with Camshafts, Intake & Exhaust Valves, Springs, and Seals. No valve grinding required!Reinforced Casting: Advanced aluminum alloy design specifically engineered to prevent the warping and cracking common in 1.4T engines.Viton Valve Seals: Includes high-temperature Viton stem seals for superior oil control and long-term durability.🚗 Detailed Fitment - 1.4L LUV/LUJ Engines Only (1364cc)This assembly is exclusively for the 1364cc (83 CID) engine family. Crucial: Verify your VIN’s 8th character is "B" before ordering.Chevrolet Cruze: 2011, 2012, 2013, 2014, 2015 (All 1.4L Turbo Trims)Chevrolet Cruze Limited: 2016 (LUV Engine)Chevrolet Sonic: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020Chevrolet Trax: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021Buick Encore: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021⚠️ NOT COMPATIBLE WITH: 1.4L LE2 engines (VIN 8th Digit "M") found in newer 2016-2019 Cruze models.⚙️ Technical Cross-ReferenceOEM Part Numbers: 55573669, 55565295, 25193622, 55565291, 0607231Engine Codes: LUV / LUJ (ECOTEC 1.4L Turbo)Material: Premium High-Temp Aluminum AlloyTesting: 100% Pressure & Vacuum Testing for Leak-Free Performance🛡️ 12-Month Quality and Reliability AssuranceWe take engine reliability seriously. Every cylinder head assembly is backed by a 12-Month Unlimited Mileage Warranty. Our goal is to provide a durable, cost-effective replacement that meets or exceeds factory standards.

• [COMPLETE LOADED ASSEMBLY - READY TO INSTALL] Fully pre-loaded with high-quality camshafts, intake/exhaust valves, heavy-duty springs, and premium stem seals. This "ready-to-bolt-on" solution eliminates the need for precision valve grinding or complex assembly at the shop, saving you significant labor costs and ensuring a professional-grade top-end rebuild.
• [PRECISE FITMENT - MUST VERIFY VIN 8TH DIGIT 'B'] Specifically engineered for GM 1.4L Turbocharged LUV/LUJ engines (1364cc/83 CID). Compatible with 2011-2015 Cruze, 2016 Cruze Limited, 2012-2020 Sonic, 2013-2021 Trax, and 2013-2021 Buick Encore. IMPORTANT: Only fits engine VIN code 'B'. Does NOT fit the newer 1.4L LE2 (VIN M) engines.
• [ENHANCED THERMAL & CRACK RESISTANCE] Cast from premium-grade reinforced aluminum alloy with precision CNC finishing. Each head undergoes rigorous thermal cycle testing to address common failure points (cracking and warping) in original 1.4T heads, ensuring superior durability and sealing under extreme combustion temperatures.
• [INDIVIDUALLY PRESSURE & VACUUM TESTED] To ensure 100% reliability, every unit is factory tested for leaks and valve sealing. Restores factory engine compression and maintains original combustion standards for reliable performance and fuel economy.
• [12-MONTH UNLIMITED MILEAGE WARRANTY] We back our components with a professional 12-month unlimited mileage warranty. Whether you are a DIY enthusiast or a professional mechanic, buy with confidence knowing our dedicated US-based technical support team is here to ensure your engine repair project is a success.