Dodge 3500 Heater Feed and Return Hose Kit - Fleece Performance - `03-`12. This replacement heater feed and return hose kit is made for 2003–2012 Dodge 2500/3500 trucks with 5.9L and 6.7L Cummins engines and provides a direct-fit solution for heater circuit servicing.

Designed by Fleece Performance to match OEM routing and connection points, the kit simplifies repairs and upgrades to the heater plumbing. It’s ideal for enthusiasts maintaining core systems or preparing a truck for heavy use, offering straightforward installation and reliable operation when replacing aged or damaged hoses. The kit reduces downtime by providing components intended to fit without modification and supports routine maintenance and custom plumbing work performed at our shops.

Features

• Fitment: 2003–2012 Dodge 2500/3500 with 5.9L and 6.7L Cummins
• Includes both heater feed and return hoses for a complete repair
• Manufactured by Fleece Performance to match OEM connections
• Direct-fit design to simplify installation and reduce modification

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at two locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov