{"product_id":"suncoast-37710-12l-deep-filter-w-lock-spin-on-transmission-filter-01-16-gm-6-6l-duramax","title":"SunCoast 37710-12L Deep Filter with Lock \u0026 Spin-On Transmission Filter | 2001-2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2001–2016 Duramax Allison transmissions\u003c\/li\u003e\n\u003cli\u003eIncludes deep internal filter and spin-on filter\u003c\/li\u003e\n\u003cli\u003eLock feature prevents filter backing out\u003c\/li\u003e\n\u003cli\u003eImproved filtration for better transmission protection\u003c\/li\u003e\n\u003cli\u003eIdeal for towing, performance, and heavy use\u003c\/li\u003e\n\u003cli\u003eHelps extend transmission fluid life\u003c\/li\u003e\n\u003cli\u003eReduces risk of filter loosening under load\u003c\/li\u003e\n\u003cli\u003eHigh-quality materials resist heat and pressure\u003c\/li\u003e\n\u003cli\u003eBuilt from years of OEM failure analysis\u003c\/li\u003e\n\u003cli\u003ePrecision-fit for easy installation\u003c\/li\u003e\n\u003cli\u003eSupports high-demand transmission performance\u003c\/li\u003e\n\u003cli\u003eMade by diesel transmission specialists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKeep Your Allison Running Strong Under Pressure\u003c\/h4\u003e\n\u003cp\u003eWhen you're towing heavy or pushing your Duramax hard, your transmission has to work just as hard to keep up. That’s where the SunCoast 37710-12L Deep Filter with Lock and Spin-On Filter steps in to make sure your Allison transmission stays protected and running smooth. Built with reliability in mind, this filter setup delivers superior filtration that helps extend fluid life and maintain cleaner internals, even under high stress. The deep filter design increases surface area for better flow, while the locking mechanism keeps the filter from backing off during rough terrain or heavy throttle. It’s the kind of upgrade that gives you confidence whether you're hauling a trailer through the mountains or racing against time on a job site. SunCoast has earned its reputation by solving the problems others overlook, and this filter setup is a direct result of that expertise. For diesel owners who demand more from their transmission, this is the simple upgrade that makes a big impact.\u003c\/p\u003e\n\u003ch4\u003eDesigned With Real World Demands In Mind\u003c\/h4\u003e\n\u003cp\u003eThe SunCoast 37710-12L Deep Filter and Spin-On Transmission Filter kit is engineered for use in 2001–2016 GM 2500HD and 3500HD trucks equipped with the Allison transmission. This system includes both a deep internal filter and an external spin-on filter, offering increased filtration capacity and a more reliable fluid flow path. What sets it apart is the built-in locking feature, which prevents the spin-on filter from vibrating loose, a known issue in demanding applications like heavy towing or performance use. Each component is manufactured using high-grade materials that withstand transmission heat, fluid pressure, and long-term wear. SunCoast developed this solution through extensive analysis of common OEM failures and addressed them with practical, performance-focused design improvements. The result is a transmission filter system that not only fits with precision but functions with lasting durability. It’s a dependable choice for diesel truck owners looking to reinforce their Allison’s reliability under load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Fits: \u003c\/strong\u003e 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado\/Sierra 2500HD\/3500HD 6.6L Duramax\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for 2001–2016 6.6L Duramax with Allison transmission\u003c\/li\u003e\n\u003cli\u003eIncludes both deep internal filter and spin-on filter\u003c\/li\u003e\n\u003cli\u003eLocking feature helps prevent filter loosening under load\u003c\/li\u003e\n\u003cli\u003eIdeal for towing, performance, and high-stress driving\u003c\/li\u003e\n\u003cli\u003eDeveloped from OEM failure analysis by SunCoast engineers\u003c\/li\u003e\n\u003cli\u003eImproves filtration to support longer fluid life\u003c\/li\u003e\n\u003cli\u003eProvides added reliability for modified or working trucks\u003c\/li\u003e\n\u003cli\u003eEasy to install with precision-fit design\u003c\/li\u003e\n\u003cli\u003eBuilt by specialists in diesel transmission performance\u003c\/li\u003e\n\u003cli\u003eMay offer better longevity than stock filter setups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SunCoast Performance","offers":[{"title":"Default Title","offer_id":68060757917969,"sku":"SUN-37710-12L","price":86.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/files\/SUN37710-12_20FILTER_2000.jpg?v=1794723828","url":"https:\/\/gautoparts.com\/products\/suncoast-37710-12l-deep-filter-w-lock-spin-on-transmission-filter-01-16-gm-6-6l-duramax","provider":"Guaranteed Auto Parts","version":"1.0","type":"link"}