SKU: FPE-CUMM-HCL-KIT-0312 | UPC: 732777409686
Fleece Performance 03-12 Dodge 2500/3500 Cummins 5.9L/6.7L Heater Feed and Return Hose Kit
This kit replaces factory heater hoses on 2003-2012 Dodge Ram 2500 and 3500 trucks equipped with 5.9L or 6.7L Cummins engines. The lines use high-strength materials to maintain consistent coolant delivery under demanding conditions.
Key Features
- Reinforced Construction: Braided lines resist heat and pressure cycles
- Direct Fit: Matches factory routing on 5.9L and 6.7L Cummins
- Complete Set: Includes both feed and return hoses
- Easy Install: No modifications required for 2003-2012 models
Specifications
| Detail | Value |
|---|---|
| Brand | Fleece Performance |
| Type | Heater Hose Kit |
| Compatibility | 2003-2012 Dodge 2500/3500 Cummins 5.9L/6.7L |
| SKU | FPE-CUMM-HCL-KIT-0312 |
| Country of Origin | USA |
| Warranty | Manufacturer limited warranty |
Whats Included
- Heater feed hose
- Heater return hose
- Clamps and fittings
Product Notes
- Replaces OEM heater lines prone to cracking
- Designed for stock and modified Cummins engines
- Compatible with both automatic and manual transmissions
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2003-2012 | Dodge | 2500/3500 | 5.9L and 6.7L Cummins |
Why Choose Fleece Performance?
- Engineered specifically for Cummins durability
- Proven fitment across multiple model years
- Focus on reliable coolant system performance
- Simple bolt-in solution for common hose failures
Frequently Asked Questions
- Q: Does this kit fit both 5.9L and 6.7L engines?
- A: Yes it covers 2003-2012 models with either displacement.
- Q: Are any special tools required for installation?
- A: Standard hand tools are sufficient for the direct replacement.
- Q: Will this work on 4x4 models?
- A: Yes the hoses follow the same routing on 4x4 and 2WD trucks.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Boxed with protective wrapping
Fabrication
Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
View Fabrication Products
Fleece Performance
Fleece Performance Engineering has grown from a small Indiana operation into one of the most respected names in high-performance diesel upgrades, with a product catalog built specifically around the Duramax and Cummins common rail diesel platforms that dominate the high-horsepower diesel community. Founded by brothers Brayden and Chase Fleece in a rural west-central Indiana pole barn, the company established itself as a technology leader in common rail injection systems within five years, developing the Cheetah turbocharger line and the TurboBrake electronic exhaust brake that have become standard references for what diesel performance engineering can achieve. Fleece operates from an 18,750-square-foot Brownsburg, Indiana facility capable of in-house design, manufacturing, assembly, and testing, placing them among the high-output diesel specialists who supply race teams and serious street performance builds. This collection covers Fleece Performance's full range of Duramax and Cummi...
View Fleece Performance Products
Hoses
Welcome to our curated collection of hoses for your vehicle. Here, you'll find a range of products designed to meet all your automotive needs. Whether you are looking for replacement hoses or upgrades, we have you covered! Why Choose Our Hoses? Durability: Our hoses are made from high-quality materials that ensure longevity and reliability. Compatibility: Designed to fit a variety of vehicle makes and models. Performance: Enhance your vehicle's performance with our specialized hoses. Easy Installation: Many of our hoses come with user-friendly installation instructions. Types of Hoses Available Radiator Hoses: Keep your engine cool with our top-of-the-line radiator hoses. Heater Hoses: Ensure optimal heating performance in your vehicle with durable heater hoses. Fuel Hoses: Maintain efficient fuel delivery with our high-quality fuel hoses. Brake Hoses: Enhance your vehicle's safety with reliable brake hoses. Shop with Confidence Our collection of hoses for your vehic...
View Hoses Products


