Features:
- Fits 2011–2016 GM 2500HD and 3500HD
- Designed for 6.6L Duramax LML engines
- Replacement feed hose for CP3 conversion kits
- Compatible with all prior and current models
- Restores proper fuel delivery to the CP3 pump
- Durable construction for long-term reliability
- Built to handle high-pressure diesel systems
- Direct replacement for easy installation
- Essential for maintaining optimal fuel performance
Replacement CP3 Feed Hose for GM Duramax
When you’ve invested in a CP3 conversion for your LML Duramax, keeping the entire fuel system in top shape is key to getting the performance and reliability you expect. The Fleece FPE-LML-HS-FEED Replacement CP3 Feed Hose is built specifically for 2011–2016 GM 2500HD and 3500HD trucks running a Fleece CP3 conversion kit, making it the perfect solution when it’s time to replace a worn or damaged hose. This replacement feed hose is designed to maintain proper, high-pressure fuel delivery from the tank to your CP3 pump. Whether you’re running a stock truck that needs a little freshening up or a heavily modified rig that's seen some serious use, this hose is ready to handle the demands of high-performance diesel applications without cracking, leaking, or giving up under pressure.
High-Quality Construction with Straightforward Install
Durability is a given with any part carrying the Fleece Performance name, and this feed hose is no exception. Built to withstand the heat, vibration, and pressure that come with heavy towing, aggressive driving, and everyday use, it’s a solid piece of insurance for anyone serious about keeping their truck in top form. Installation is straightforward—this hose is a direct-fit for all prior and current versions of Fleece’s LML CP3 conversion kits, so there’s no guesswork or fabrication needed. Just swap it in, button everything up, and know that your fuel system is ready to keep up with the demands of your engine. It’s a simple step that goes a long way toward ensuring long-term performance and reliability.
Fits: 2011, 2012, 2013, 2014, 2015, 2016
Fleece FPE-LML-HS-FEED Replacement CP3 Feed Hose for LML CP3 Conversion Kit | 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML
Fleece Performance Products
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Fleece Performance Products
Fleece FPE-LML-HS-FEED Replacement CP3 Feed Hose for LML CP3 Conversion Kit | 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML
- SKU:
- FLCFPE-LML-HS-FEED
- UPC:

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Fleece Performance Products
Fleece FPE-LML-HS-RTRN Replacement CP3 Return Hose for LML CP3 Conversion Kit | 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML
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Fleece Performance Products
Fleece FPE-LML-CP3-WP CP3 Conversion Kit with Pump | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
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$1,999.00

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Fleece Performance Products
Fleece FPE-LML-CP3-10 CP3 Conversion Kit with Heavy-Duty CP3 | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
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Industrial Injection
Industrial 436406 CP3 Conversion Kit with 120% CP3 Pump | 2011-2016 GM 2500HD/3500HD 6.6L Duramax LML
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