SunCoast 515482 Allison Transmission Shallow Filter | 2004-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Features:

• Designed for Allison 1000/2000 transmissions
• Enhanced filtration for extended transmission life
• OEM fitment ensures easy, direct replacement
• Durable construction for high-heat resistance
• Ideal for heavy-duty towing and hauling
• Reduces transmission wear and debris buildup
• Compatible with stock and deep pans
• Backed by SunCoast's proven quality standards
• Precision-engineered for optimal fluid flow
• Built to withstand extreme operating conditions
• Trusted by diesel performance professionals
• Made in the USA

Give Your Transmission The Attention It Deserves

If you're serious about protecting your Allison transmission, the SunCoast 515482 Shallow Filter is a no-brainer. Built for the hardworking 2004-2019 GM Silverado and Sierra HD trucks, this filter is all about keeping your transmission running smooth even under serious stress. Whether you're towing a heavy trailer through the mountains or just hauling a bed full of gear across town, this filter gives your transmission the added protection it needs. SunCoast made a name for itself by tearing down failed OEM parts and building something better, and that dedication shows in every piece they produce. This isn’t just a replacement filter, it’s a performance upgrade hidden in plain sight. It installs easily with no modification and fits like a glove, so you're back on the road fast with peace of mind. If you depend on your truck every day, upgrading to this filter means you’re investing in long-term reliability and performance where it counts.

Built To Handle Heat Work And Heavy Loads

Behind the scenes, the SunCoast 515482 Shallow Filter is designed with precision and purpose for the Allison 1000 and 2000 series transmissions. Engineered to withstand high temperatures and tough conditions, it plays a vital role in maintaining consistent transmission performance, especially when the vehicle is under load. The filter’s internal structure promotes efficient fluid flow, capturing harmful debris before it can cause wear on critical components. Its compatibility with both stock and deep transmission pans makes it a versatile choice for drivers who push their trucks beyond daily driving. Whether you’re running stock or have upgraded for performance, this filter complements your setup with industrial-grade materials and manufacturing. Backed by SunCoast's proven expertise in diesel performance, every detail has been built to stand up to the demands of towing, off-roading, or commercial use. It’s more than just a filter—it’s engineered insurance for your transmission system.

Fits: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Notes:

• Designed specifically for Allison 1000 and 2000 series transmissions
• Compatible with 2004-2019 GM Silverado and Sierra HD trucks
• Also fits 2004-2009 GMC TopKick C4500 and C5500 models
• Engineered by SunCoast through failure analysis of OEM parts
• Ideal for trucks used in towing, hauling, or commercial work
• Developed to improve transmission reliability under heavy load conditions
• Works with both stock and aftermarket deep transmission pans
• Backed by SunCoast’s commitment to performance and durability
• Manufactured in the USA using high-quality materials
• Designed for easy installation with direct OEM fitment