# aFe Power 42-12035 DFS780 Series Diesel Fuel System for 2013-2016 Dodge Ram 2500 and More

### Performance Overview

aFe DFS780 Series includes high quality fuel pumps and filters that will greatly improve your Diesel engine's performance. aFe DFS780 will provide your engine with only clean fuel ? any contaminants, water and air will be precisely filtered. aFe also offers two models of DFS780 ? Relay Controlled and Boost Controlled. The Relay Controlled is designed for full-time operation, while the Boost Controlled is made for part-time operation. aFe DFS780 fuel systems come with all required mounting hardware

### Key Features

-   Brand: aFe Power
-   Part number: 42-12035
-   Product type: DFS780 Series Diesel Fuel System
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2013 Dodge Ram 2500, Note: Big Horn, Laramie, Laramie Longhorn, Lone Star, Outdoorsman, Slt, St, Tradesman; 6.7L
-   2014 Dodge Ram 2500, Note: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L
-   2015 Dodge Ram 2500, Note: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L
-   2016 Dodge Ram 2500, Note: Big Horn, Laramie, Laramie Longhorn, Limited, Outdoorsman, Slt, Tradesman; 6.7L
-   2013 Dodge Ram 3500, Note: Big Horn, Laramie, Laramie Longhorn, Lone Star, Slt, St, Tradesman; 6.7L
-   2014 Dodge Ram 3500, Note: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L
-   2015 Dodge Ram 3500, Note: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L
-   2016 Dodge Ram 3500, Note: Big Horn, Laramie, Laramie Longhorn, Limited, Slt, Tradesman; 6.7L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 42-12035.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   DFS780 Series Diesel Fuel System for Dodge Ram 2500
-   42-12035 fitment
-   aFe Power DFS780 Series Diesel Fuel System
-   2013 Dodge Ram 2500 DFS780 Series Diesel Fuel System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2013

Dodge

Ram 2500

Big Horn, Laramie, Laramie Longhorn, Lone Star, Outdoorsman, Slt, St, Tradesman; 6.7L

2014

Dodge

Ram 2500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L

2015

Dodge

Ram 2500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L

2016

Dodge

Ram 2500

Big Horn, Laramie, Laramie Longhorn, Limited, Outdoorsman, Slt, Tradesman; 6.7L

2013

Dodge

Ram 3500

Big Horn, Laramie, Laramie Longhorn, Lone Star, Slt, St, Tradesman; 6.7L

2014

Dodge

Ram 3500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L

2015

Dodge

Ram 3500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L

2016

Dodge

Ram 3500

Big Horn, Laramie, Laramie Longhorn, Limited, Slt, Tradesman; 6.7L

2013

Ram

2500

Big Horn, Laramie, Laramie Longhorn, Lone Star, Outdoorsman, Slt, St, Tradesman; 6.7L

2014

Ram

2500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L

2015

Ram

2500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Slt, Tradesman; 6.7L

2016

Ram

2500

Big Horn, Laramie, Laramie Longhorn, Limited, Outdoorsman, Slt, Tradesman; 6.7L

2013

Ram

3500

Big Horn, Laramie, Laramie Longhorn, Lone Star, Slt, St, Tradesman; 6.7L

2014

Ram

3500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L

2015

Ram

3500

Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Slt, Tradesman; 6.7L

2016

Ram

3500

Big Horn, Laramie, Laramie Longhorn, Limited, Slt, Tradesman; 6.7L

## Details

- **Price:** 1653.0 CAD
- **Vendor:** aFe Power
- **Type:** DFS780 Series Diesel Fuel System
- **Tags:** 2013 Dodge Ram 2500, 2013 Dodge Ram 3500, 2013 Ram 2500, 2013 Ram 3500, 2014 Dodge Ram 2500, 2014 Dodge Ram 3500, 2014 Ram 2500, 2014 Ram 3500, 2015 Dodge Ram 2500, 2015 Dodge Ram 3500, 2015 Ram 2500, 2015 Ram 3500, 2016 Dodge Ram 2500, 2016 Dodge Ram 3500, 2016 Ram 2500, 2016 Ram 3500, 42-12035, aFe Power, AFE-42-12035, Air Filter, Air Intake, Auto Parts, Automotive, DFS780 Series Diesel Fuel System, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1653.00 CAD | In stock |

## Images

- aFe Power 42-12035 DFS780 Series Diesel Fuel System

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> Source: [Standard Auto Part](www.standardautopart.com/products/afe-dodge-ram-2500-dfs780-series-diesel-42-12035)
> Updated: 2026-06-13