Specification Brand : MisuL BulletPoint1 : OEM Number:ES72474 BulletPoint2 : Product type: Engine head bolt BulletPoint3 : Compatible vehicles:2013-2016 Buick Encore;2011-2016Chevrolet Cruze ;2012-2016Chevrolet Sonic ;2013-2016Chevrolet Trax;2011-2015Chevrolet Volt BulletPoint4 : Installation Tip: There are a total of 12 pieces in this bolt kit, and there are no installation instructions included in the packaging. If necessary, you can consult a relevant professional mechanic BulletPoint5 : After sales: We provide a 1-year warranty and a 30 day no reason return service (ensuring that the product and packaging are not damaged). If you have any installation or quality issues during use, please feel free to contact us for assistance Color : Black ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 6485708165239 ItemName : ES72474 Engine Cylinder Head Bolt Set, Suitable for 2011-2016 Chevrolet Cruze Sonic Trax Volt 1.4L Replaces # ES72474 (12 Pieces) ItemPackageDimensions_Height : 2.2 inches ItemPackageDimensions_Length : 7.4 inches ItemPackageDimensions_Width : 3.9 inches ItemPackageQuantity : 1 ItemTypeKeyword : bolt-anchors Manufacturer : MisuL ManufacturerGrade : Grade 316 Material : Alloy Steel NumberOfItems : 12 PartNumber : MisuL-0001 ProductDescription : Achieve flawless engine performance with the ES72474 Engine Head Bolt Kit, meticulously designed for precision, durability, and seamless compatibility. Crafted from high-tensile, heat-treated steel, this kit ensures your engine head remains securely fastened even under extreme pressure and temperature fluctuations. Ideal for professional repairs or confident DIYers, it combines OEM-grade quality with enhanced corrosion resistance for long-lasting reliability. Compatible vehicles:2013-2016 Buick Encore;2011-2016Chevrolet Cruze ;2012-2016Chevrolet Sonic ;2013-2016Chevrolet Trax;2011-2015Chevrolet Volt Superior Durability: Advanced zinc-nickel coating prevents rust and wear, ensuring consistent clamping force and leak-free performance. Engineered for Precision: Threads are CNC-machined to exact tolerances, guaranteeing perfect alignment and stress distribution across the engine head. Why This Kit Stands Out:The ES72474 Kit is rigorously tested to exceed industry standards, making it a trusted choice for critical repairs like head gasket replacements, engine rebuilds, or preventive maintenance. Its thermal stability ensures reliable performance in turbocharged engines or high-mileage vehicles, while the color-coded packaging simplifies organization during installation. Compatibility Tips: 1.Cross-reference your vehicle’s make, model, year, and engine code with the list in the product specifications. 2.For hybrid or performance engines, contact our support team for verification. Trusted by Professionals:Mechanics and enthusiasts rely on the ES72474 Engine Head Bolt Kit for its unmatched fitment and durability. Avoid costly engine damage caused by inferior bolts—invest in a kit that delivers precision, strength, and peace of mind. Note: Use the Amazon “Check Fit” tool or consult the vehicle compatibility chart to ensure suitability for your car.