{"product_id":"wehrli-20-24-chevrolet-gmc-6-6l-l5p-duramax-oem-placement-coolant-tank-kit-wcfab-red","title":"Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - WCFab Red","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSKU\u003c\/b\u003e: WCF100268-RED\u003c\/p\u003e\n\u003ch4 class=\"p1\"\u003e\u003cb\u003e2020-2025 Chevrolet GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - WCFab Red\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003eThe Wehrli Custom Fabrication OEM Placement Coolant Tank Kit in striking WCFab Red. This fabricated aluminum reservoir installs directly in the factory location on the driver's side firewall, delivering reliable cooling performance that outpaces stock plastic tanks prone to cracking, yellowing, and sensor failures. Built to handle the demands of high-performance diesel applications, it ensures consistent coolant levels and prevents overheating issues common in heavy-duty towing and hauling scenarios. Drivers report fewer coolant warnings and longer intervals between maintenance compared to OEM setups or aftermarket alternatives that compromise on fit or durability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhat's Included in Your Purchase\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis complete kit arrives ready for installation, containing everything needed for a seamless upgrade:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eFabricated aluminum coolant tank with pre-installed billet aluminum sight glass for instant level checks.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eServiceable low coolant level sensor (thread-in design with arrow pointing down for proper orientation, includes high-temperature thread sealant instructions).\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eBlack anodized CNC-machined billet aluminum cap (two-prong locking mechanism, clear anodized version available separately).\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePreformed rubber overflow hose for clean OEM-style routing.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eAll necessary mounting hardware for bolt-on installation using factory points.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eProfessional WCFab Red powder coating (two-coat process with clear topcoat for lasting finish, raw aluminum brushed tag standard).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePrecise Vehicle Fitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eDesigned as a direct OEM replacement for 2020-2025 models:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYears\u003c\/b\u003e: 2020, 2021, 2022, 2023, 2024, 2025.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMakes\u003c\/b\u003e: Chevrolet, GMC.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModels\u003c\/b\u003e: Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine\u003c\/b\u003e: 6.6L L5P Duramax Diesel (first-generation L5P with updated firewall placement; compatible with stock configurations no modifications, battery relocation, or custom routing required). \u003cspan class=\"s1\"\u003e\u003c\/span\u003eReplaces GM OEM Part Numbers: 23394082, 84622147.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMaterial\u003c\/b\u003e: Laser-cut, CNC press-bent, and TIG-welded aluminum for strength and corrosion resistance.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePart Number\u003c\/b\u003e: WCF100268-RED (supersedes WCF100679).\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWeight\u003c\/b\u003e: 10.0 lbs (tank and components).\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShipping Dimensions\u003c\/b\u003e: 16.00\" Width x 16.00\" Height x 10.00\" Length (packaged in dedicated box for secure transit).\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation\u003c\/b\u003e: Completes in under an hour with basic hand tools (13mm wrench recommended for sensor allow 24-hour cure time for sealant before refilling coolant).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003eEngineered in-house by Wehrli Custom Fabrication, this red coolant tank kit addresses the weak points of factory plastic reservoirs while maintaining exact OEM connections for hoses and wiring. It stands out in engine bays paired with upgraded intercoolers or intakes, providing a clean, professional look that withstands daily abuse and track days alike. Select this kit for dependable operation that keeps your L5P Duramax running cooler and stronger than ever.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOrder now and experience the difference in build quality and function.\u003c\/p\u003e","brand":"Wehrli","offers":[{"title":"Default Title","offer_id":43680516767823,"sku":"WCFWCF100268-RED","price":548.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_WCF100268-RED.png?v=1760459790","url":"https:\/\/www.blackopsautoworks.com\/products\/wehrli-20-24-chevrolet-gmc-6-6l-l5p-duramax-oem-placement-coolant-tank-kit-wcfab-red","provider":"Black Ops Auto Works","version":"1.0","type":"link"}