{"product_id":"miliparts-valve-cover-for-gm-ls-engines-chevy-avalanche-silverado-gmc-sierra-cadillac-escalade","title":"MILIPARTS Valve Cover for GM LS Engines – Chevy Avalanche, Silverado, GMC Sierra, Cadillac Escalade","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDiscover the MILIPARTS valve cover, designed as a reliable OEM-style replacement for GM LS-based V8 engines. This part suits a broad spectrum of Chevrolet, GMC, Buick, and Cadillac models from 1999 to 2008, including popular choices like the Avalanche, Silverado, Sierra, Tahoe, Suburban, Express, and Escalade. The design nods to familiar engine layouts, offering a dependable seal and a serviceable profile that many owners recognize from original equipment.\u003c\/p\u003e\n\u003ch3\u003eEngine compatibility and fit\u003c\/h3\u003e\n\u003cp\u003eThe valve cover targets a family of engines and sizes that include 4.8L, 5.3L and 6.0L displacements, along with the LS1, LS2, LS3, LQ4, LQ9, LMT and L59 configurations. This breadth helps align the part with several GM generations across model years. Please verify your vehicle’s make, model and engine size to ensure a correct match.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4.8L, 5.3L and 6.0L engine options\u003c\/li\u003e\n\u003cli\u003eLS based V8 family coverage including LS1 through LS3 and related variants\u003c\/li\u003e\n\u003cli\u003eModels span Chevy Avalanche, Silverado, Tahoe, Suburban, Express, Trailblazer and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOEM replacement and part numbers\u003c\/h3\u003e\n\u003cp\u003eThis valve cover is offered as an OEM-level replacement and is designed to slot into your engine with minimal fuss. It is listed as replacement for multiple part numbers, ensuring broad compatibility in the aftermarket ecosystem.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces part numbers 12570427 and 12582224 among others\u003c\/li\u003e\n\u003cli\u003eCompatibility notes reference a long list of related identifiers to match the original function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and build quality\u003c\/h3\u003e\n\u003cp\u003eConstructed with OEM-quality materials, this valve cover is built to withstand typical engine heat and stress. The sealed design aims to help prevent leaks and maintain clean engine runs, supporting longevity and consistent performance in daily driving and heavier duty use.\u003c\/p\u003e\n\u003ch3\u003eWhat to expect during installation and use\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, check your vehicle’s year, model and engine size; the listing highlights the wide application range. If you have questions, our customer support team is ready to help confirm fit and address concerns. This part is intended to be a reliable substitute that mirrors the function of the original cover.\u003c\/p\u003e\n\u003ch3\u003eReal-world scenarios you might notice\u003c\/h3\u003e\n\u003cp\u003eOwners may appreciate a straightforward replacement that slots into existing bolt patterns and gasket interfaces. In daily driving, a well-fitted valve cover can contribute to a tidy engine bay appearance, stable coverage against road dust, and consistent sealing performance under varying temperatures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles are compatible with the MILIPARTS valve cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for GM LS-based engines (4.8L, 5.3L, 6.0L) across listed Chevrolet, GMC, and Cadillac models; verify make, model, and engine size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before buying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Confirm the part numbers 12570427 or 12582224 and the exact vehicle year and trim; contact support if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MILIPARTS","offers":[{"title":"Default Title","offer_id":42464730742869,"sku":"B0CBK1ZQBX","price":106.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/miliparts-valve-cover-chevy-avalanche-1999-2008.jpg?v=1777987339","url":"https:\/\/plentytorque.co.uk\/products\/miliparts-valve-cover-for-gm-ls-engines-chevy-avalanche-silverado-gmc-sierra-cadillac-escalade","provider":"PlentyTorque","version":"1.0","type":"link"}