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Fleece Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Fleece Performance lineup with fast shipping and expert fitment support — order with confidence.
Regular maintenance is the key to longevity for any performance cooling upgrade. The Fleece Performance Coolant Bypass Service Kit is designed specifically for owners who already have a Fleece coolant bypass system installed on their 2003-2018 Cummins engine. This kit contains the essential components needed to refresh your system and ensure continued, reliable operation.
Over time, seals and fittings can degrade due to the harsh environment of an engine bay. Replacing these wear items periodically is vital to preventing coolant leaks and maintaining the efficiency of your bypass setup. Whether you are performing routine maintenance or troubleshooting a minor leak, this service kit provides the exact parts required to get the job done right. Rely on GGCRACING for all your performance cooling maintenance needs and keep your truck running at its best.
| Brand | Fleece Performance |
|---|---|
| Manufacturer part number | FPE-CLNTBYPS-CUMMINS-SER-KIT |
| GGC SKU | FPEFPE-CLNTBYPS-CUMMINS-SER-KIT |
| UPC / GTIN | 670875716186 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 6.8 × 5.3 × 2.4 in |
|---|---|
| Shipping weight | 0.6 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2003 | Dodge | Ram 2500 | Laramie |
| 2003-2010 | Dodge | Ram 2500 | SLT, ST |
| 2005-2010 | Dodge | Ram 2500 | Laramie |
| 2006-2007 | Dodge | Ram 2500 | Sport, TRX4 |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2003-2010 | Dodge | Ram 3500 | Laramie, SLT, ST |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2008-2009 | Dodge | Ram 3500 | SXT |
| 2011-2013 | Ram | 2500 | ST |
| 2011-2018 | Ram | 2500 | Laramie, Laramie Longhorn, SLT |
| 2012-2016 | Ram | 2500 | Outdoorsman |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2018 | Ram | 2500 | Tradesman, Big Horn |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2016-2018 | Ram | 2500 | Limited |
| 2011-2013 | Ram | 3500 | ST |
| 2011-2018 | Ram | 3500 | Laramie, Laramie Longhorn, SLT |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | Big Horn, Tradesman |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2016-2018 | Ram | 3500 | Limited |
| 2017 | Ram | 3500 | Lone Star |
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