{"product_id":"labwork-engine-oil-pan-for-chevy-gmc-4-8l-5-3l-6-0l-direct-fit-steel-replacement-12579273","title":"labwork Engine Oil Pan for Chevy GMC 4.8L\/5.3L\/6.0L – Direct-Fit Steel Replacement (12579273)","description":"\u003cp\u003e\u003cstrong\u003elabwork Engine Oil Pan 12579273 is a direct-fit, high-strength steel replacement oil pan engineered to restore leak-free oil containment for select Chevy, GMC and Cadillac 4.8L, 5.3L and 6.0L V8 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle is a Chevy Avalanche, Silverado, Tahoe or a compatible GMC\/Cadillac model in the early 2000s era, a damaged or corroded oil pan can let contaminants in or allow engine oil to leak. This labwork oil pan is manufactured from durable steel, undergoes quality testing for high-temperature durability and resists deformation and aging. It collects and stores returned lubricating oil, helping maintain proper oil circulation and protecting the engine from debris and oxidation that can occur when an oil pan fails.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers does this oil pan replace?\u003c\/h3\u003e\n\u003cp\u003eThis oil pan is designed as a replacement for many GM models from the late 1990s through mid-2000s. It covers several OEM part numbers, making it suitable for a range of trucks and vans that share the 4.8L, 5.3L and 6.0L engine families.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacements: Chevy Avalanche 1500 (2002–2006), Silverado 1500 (2001–2006), Silverado HD\/2500\/3500 (selected years)\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Chevy Express 2500 Van (2003–2007), Cadillac Escalade (2002–2006), GMC Savana, Sierra, Yukon variants\u003c\/li\u003e\n  \u003cli\u003eCross-references: part numbers 12579273, 12560393, 12565683, 12573695, 12577395\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the labwork pan resist damage and heat?\u003c\/h3\u003e\n\u003cp\u003eThe pan is fabricated from high-quality steel with a reinforced shell that resists dents, warping and long-term degradation. labwork reports that units undergo multiple quality checks to ensure stable performance under engine heat cycles and road stresses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength steel construction for impact and crush resistance\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand normal engine bay temperatures without deforming\u003c\/li\u003e\n  \u003cli\u003eCoating and finish reduce corrosion and extend service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat functions and benefits can I expect after installing this pan?\u003c\/h3\u003e\n\u003cp\u003eOnce installed, the oil pan collects the engine's returning lubricating oil, prevents external contaminants from entering the sump and helps minimize oil oxidation and loss. It restores the sealing surface for the oil pan gasket and drain plug, which reduces the chance of leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSecurely stores lubricating oil returned from engine surfaces\u003c\/li\u003e\n  \u003cli\u003eHelps prevent oil leaks and ingress of road debris\u003c\/li\u003e\n  \u003cli\u003eReplaces worn or damaged OEM pans for improved oil containment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering and installing?\u003c\/h3\u003e\n\u003cp\u003eCompatibility is crucial: confirm your vehicle year, model and engine size match the listed applications and part numbers. Verify bolt pattern, drain plug location and any sensor or baffle differences to ensure a proper fit with your oil pickup and gasket.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm engine displacement: 4.8L, 5.3L or 6.0L V8\u003c\/li\u003e\n  \u003cli\u003eMatch one of the listed OEM part numbers to your existing pan\u003c\/li\u003e\n  \u003cli\u003eInspect for necessary hardware: gasket, bolts and drain plug torque specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This labwork oil pan is aimed at owners and mechanics of GM full-size trucks, SUVs and vans from roughly 1999–2007 who need a dependable, direct-fit replacement to stop leaks, replace a corroded or damaged pan, or restore a proper oil sump for routine maintenance. It's suited to DIY installers familiar with oil pan replacement and professional shops seeking a robust aftermarket option that matches multiple OEM part numbers. Always verify compatibility with your vehicle before purchasing and replace gaskets and hardware as part of the installation.\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: Does this pan fit a 2003 Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this labwork pan lists direct compatibility with Silverado 1500 models from 2001–2006 including 5.3L engines; verify part numbers before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are mounting bolts and gasket included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mounting bolts and gasket are typically not included; plan to install a new gasket and hardware when replacing the oil pan.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"labwork","offers":[{"title":"Default Title","offer_id":48081533337758,"sku":"B09ZV1HY85","price":121.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/labwork-oil-pan-front-view.jpg?v=1785807656","url":"https:\/\/northtrailauto.ca\/products\/labwork-engine-oil-pan-for-chevy-gmc-4-8l-5-3l-6-0l-direct-fit-steel-replacement-12579273","provider":"North Trail Auto","version":"1.0","type":"link"}