{"product_id":"sinister-diesel-coolant-filtration-system-w-wix-for-1999-2003-ford-powerstroke-7-3l","title":"Sinister Diesel Coolant Filtration System (w\/ WIX) for 1999-2003 Ford Powerstroke 7.3L","description":"\u003cp\u003eThe Sinister Diesel Coolant Filtration Kit is one of the most effective upgrades you can make for your 7.3L Powerstroke. Even a new engine can circulate leftover casting sand, rust, and metal flakes through the coolant system—slowly clogging your oil cooler, heater core, and water pump. Over time, that contamination leads to overheating and expensive failures.\u003c\/p\u003e\n\u003cp\u003eThis kit solves the problem by adding a bypass-style filtration system that continuously cleans your coolant as the engine runs. The CNC-machined 6061 billet aluminum filter block mounts directly to existing factory holes for a clean, no-drill installation. It’s anodized in Sinister Blue for corrosion protection and durability.\u003c\/p\u003e\n\u003cp\u003eEach kit includes a genuine WIX 24070 filter, known for its efficiency and reliability, along with pre-assembled multi-layer silicone hoses featuring crimped brass fittings for a professional, leak-free connection.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple—most users can complete it in under two hours with basic hand tools. Once installed, you’ll enjoy cleaner coolant, lower maintenance costs, and extended engine life.\u003c\/p\u003e\n\u003cp\u003eRecommended Filter Replacement Schedule\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirst filter: 500 miles\u003c\/li\u003e\n\u003cli\u003eSecond filter: 1,000 miles\u003c\/li\u003e\n\u003cli\u003eThird filter: 3,000 miles\u003c\/li\u003e\n\u003cli\u003eAfter that: every oil filter service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined 6061 billet aluminum filter block – precision-built and anodized in Sinister Blue for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eGenuine WIX 24070 coolant filter – proven high-flow, low-restriction filtration\u003c\/li\u003e\n\u003cli\u003ePre-assembled high-temp silicone hoses with crimped brass fittings – leak-free and pressure-tested for long-term reliability\u003c\/li\u003e\n\u003cli\u003eFactory-style mounting bracket – installs using existing holes, no cutting or drilling required\u003c\/li\u003e\n\u003cli\u003eContinuously filters coolant while the engine runs – removes casting sand, rust, and metal debris\u003c\/li\u003e\n\u003cli\u003eExtends the life of your oil cooler, heater core, and water pump\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary hardware for an easy bolt-on installation\u003c\/li\u003e\n\u003cli\u003eBacked by a 1 Year Warranty\u003c\/li\u003e\n\u003cli\u003eFactory coolant systems often retain casting sand and metallic debris that circulate through the engine, clogging vital cooling passages\u003c\/li\u003e\n\u003cli\u003eThis system continuously filters small amounts of coolant, removing contaminants before they can cause expensive failures\u003c\/li\u003e\n\u003cli\u003eCleaner coolant means better heat transfer, longer component life, and fewer costly breakdowns\u003c\/li\u003e\n\u003cli\u003eDesigned as a bypass-style system, it filters efficiently without restricting coolant flow or risking overheating\u003c\/li\u003e\n\u003cli\u003eAnodized billet aluminum construction and Sinister Blue finish give your engine bay a professional, high-performance appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe bypass system filters a small percentage of coolant at a time until all of it has passed through the filter. Inline systems can block flow if the filter clogs. With the Sinister Diesel bypass design, coolant continues to circulate even if the filter becomes full—no risk of overheating or engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-Machined Billet Aluminum Filter Block (Anodized in Sinister Blue)\u003c\/li\u003e\n\u003cli\u003eGenuine WIX 24070 Coolant Filter\u003c\/li\u003e\n\u003cli\u003eFactory-Style Mounting Bracket\u003c\/li\u003e\n\u003cli\u003ePre-Assembled Silicone Hoses with Brass Crimp Fittings\u003c\/li\u003e\n\u003cli\u003eAll Fittings and Installation Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA genuine WIX 24070 spin-on coolant filter is included. It’s proven for high-flow, low-restriction performance and uses a standard 11\/16-16 thread for easy replacement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBillet aluminum filter block\u003c\/li\u003e\n\u003cli\u003eAnodized mounting bracket\u003c\/li\u003e\n\u003cli\u003ePre-assembled silicone hoses\u003c\/li\u003e\n\u003cli\u003eGenuine WIX 24070 filter\u003c\/li\u003e\n\u003cli\u003eAll fittings and hardware\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this kit do?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt filters casting sand, rust, and metal shavings from your cooling system to protect the oil cooler, heater core, and water pump. Cleaner coolant keeps your 7.3 running cooler and more efficiently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it change coolant chemistry?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo. The WIX filter is purely mechanical—it doesn’t add or remove any chemical additives and works perfectly with Extended Life Coolant (ELC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials are used?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter block is CNC-machined from 6061 billet aluminum and anodized in Sinister Blue. The hoses are multi-layer high-temp silicone with pre-crimped, leak-proof fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation easy?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes. The mounting bracket uses existing factory holes—no drilling or cutting required. Everything you need for installation is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does installation take?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAbout 2 hours on average, depending on experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should the filter be replaced?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirst filter: 500 miles\u003c\/li\u003e\n\u003cli\u003eSecond filter: 1,000 miles\u003c\/li\u003e\n\u003cli\u003eThird filter: 3,000 miles\u003c\/li\u003e\n\u003cli\u003eThen change with every oil filter service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s the bottom line?:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is an easy, affordable way to extend the life of your 7.3 Powerstroke’s cooling system. Cleaner coolant prevents costly repairs and adds a professional Sinister Blue touch under the hood.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1999-2003 Ford F-250 7.3L Powerstroke\u003c\/li\u003e\n\u003cli\u003e1999-2003 Ford F-350 7.3L Powerstroke\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eWARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sinister Diesel","offers":[{"title":"Default Title","offer_id":68180550680897,"sku":"SD-COOLFIL-7.3-W","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/sd_8_SD-COOLFIL-7.3-W-00-1_9b44da30-cd1c-4a20-836c-695721845a8a.jpg?v=1793884649","url":"https:\/\/rudysdiesel.com\/products\/sinister-diesel-coolant-filtration-system-w-wix-for-1999-2003-ford-powerstroke-7-3l","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}