{"product_id":"engine-cylinder-head-bolt","title":"Engine Cylinder Head Bolt","description":"The ACDelco 11588291 is a Genuine GM Parts™ engine cylinder head bolt, engineered by GM to meet rigorous standards and ensure reliable performance. GM Engineers specifically design and validate these OE parts for Chevrolet, Buick, GMC, and Cadillac vehicles, ensuring they meet the exact specifications required for your vehicle.\n\nConstructed from durable steel with a Grade 10.9 rating, this cylinder head bolt offers superior strength and longevity. It features a hex drive type, a 15 mm head tool size, and a black finish. Key specifications include a thread diameter of 0.433 inches (11 mm) and a thread length of 2.335 inches (59.3 mm), with an overall length of 6.154 inches (156.3 mm). These dimensions are critical for ensuring a proper and secure fit within the engine assembly.\n\nACDelco offers a comprehensive warranty on its OE and Professional lines, typically including a 24-Month\/Unlimited Mile Limited Warranty for OE Engine Components. The Magnuson-Moss Warranty Act ensures that a vehicle manufacturer cannot void your vehicle's warranty due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure. This means that using this ACDelco cylinder head bolt should not, by itself, void your vehicle's warranty.","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":52686724596024,"sku":"11588291","price":7.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660178215.jpg?v=1784876163","url":"https:\/\/store.motormia.co\/products\/engine-cylinder-head-bolt","provider":"MOTORMIA","version":"1.0","type":"link"}