---
product_id: 236073428
title: "Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA"
brand: "doc's diesel"
price: "₨3370"
currency: SCR
in_stock: true
reviews_count: 13
category: "Doc's Diesel"
url: https://www.desertcart.sc/products/236073428-docs-diesel-fuel-water-separator-dgf430-dgf401-compatible-with-ram
store_origin: SC
region: Seychelles
---

# 96.92% filtration efficiency Dual fuel/water separation tech Exact OEM fit for RAM 6.7L Cummins Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA

**Brand:** doc's diesel
**Price:** ₨3370
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your Cummins running clean and mean—filter like a pro, perform like a boss!

## Quick Answers

- **What is this?** Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA by doc's diesel
- **How much does it cost?** ₨3370 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/236073428-docs-diesel-fuel-water-separator-dgf430-dgf401-compatible-with-ram)

## Best For

- doc's diesel enthusiasts

## Why This Product

- Trusted doc's diesel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Stage Defense:** Separates water and debris efficiently to protect your fuel system and boost performance.
- • **Trusted Durability:** Built with high-quality metal housing and comes complete with o-rings for hassle-free installation.
- • **Fuel Economy Booster:** Optimizes fuel flow and pressure, enhancing acceleration and saving you money at the pump.
- • **Precision Filtration Power:** Removes 96.92% of contaminants down to 3 microns for peak engine health.
- • **Tailored OEM Compatibility:** Designed specifically for 2019-2024 RAM 6.7L Cummins 2500-5500 models—no guesswork, just perfect fit.

## Overview

Doc's Diesel Fuel/Water Separator DGF430+DGF401 is a high-efficiency replacement fuel filter set engineered for 2019-2024 RAM 6.7L Cummins trucks. Featuring 96.92% filtration efficiency at 3 microns, it removes water, dirt, rust, and debris to protect your fuel system and optimize engine performance. This dual-pack replaces multiple OEM part numbers, ensuring exact fit and reliable durability with included o-rings. Ideal for maintaining peak fuel economy and acceleration, it’s the trusted choice for professional-grade diesel filtration.

## Description

Buy Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quality filter - Perfect fit for my 19 6.7 Cummins. Good quality and are exact oem size. Won’t do anything else than these. Also got the crankcase filter as well
Review: 2020 Ram Cummins - This is the second time I've ordered and installed it. It fits perfectly, and there are no performance issues at all. I will definitely recommend it to save yourself a buck or two.

## Features

- DOC'S DIESEL FUEL FILTERS - Doc's Fuel Filters remove contaminants like separate water from dirt, rust, and debris, protecting fuel system components and ensuring peak engine performance. They optimize fuel flow and pressure, enhancing acceleration, fuel economy, and vehicle performance. With a focus on maximizing filtration media surface area, our high-quality filters come complete with o-rings as needed.
- INTERCHANGE - Doc's Diesel 2019-2024 RAM 6.7L Cummins Fuel Filter contains (2) Fuel/Water Separators: sku DGF430 Replaces Mopar 68436631AA, Replaces Wix WF10579, Replaces Baldwin PF46152, Replaces Premium Guard DF99569, Replaces Purolator F51542. Sku DGF401 Replaces Mopar 68157291AA, Replaces Wix WF10255NP, Replaces Baldwin PF9870, Replaces Premium Guard DF8606, Replaces Purolator F36294
- FITMENT - Compatible with 2019-2024 Ram 6.7L Cummins 2500, 3500, 4500, 5500
- THIRD PARTY TESTED - 3 Micron @ 96.92% Efficiency Rating
- REPLACEMENT GUIDELINES - Above all recommendations, change according to your vehicle’s manufacturer warranty. Fuel Filters should be changed every 5,000 to 10,000 miles, or 15,000 maximum.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KGSJ964 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #5,488 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Fuel Filters |
| Brand | Doc's Diesel |
| Customer Reviews | 4.6 4.6 out of 5 stars (529) |
| Date First Available | September 22, 2020 |
| Exterior | Painted |
| Item Weight | 1.06 pounds |
| Item model number | DGF430+DGF401 |
| Manufacturer | Doc's Auto Parts |
| Manufacturer Part Number | DGF430+DGF401 |
| Model | DGF430+DGF401 |
| Outer Material | Metal |
| Package Dimensions | 9.69 x 4.8 x 4.13 inches |
| Product Grade | Replacement Part |
| Style | Modern |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Doc's Diesel
- **Item Weight:** 0.48 Kilograms
- **Outer Material:** Metal
- **Product Grade:** Replacement Part
- **Vehicle Service Type:** Truck

## Images

![Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA - Image 1](https://m.media-amazon.com/images/I/61Qac+Pr2bL.jpg)

## Questions & Answers

**Q: Is this set direct replacements for the front and rear fuel filters on a 2019 Ram 2500 6.7 Cummins?**
A: Yes

**Q: Are the O-ring seals provided for this 2 different sizes?**
A: Yes they are.

**Q: What manufacturer makes the rear chassis filter  68536631aa?**
A: Mopar makes the original, our aftermarket is Doc's Brand!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality filter
*by J***E on December 1, 2025*

Perfect fit for my 19 6.7 Cummins. Good quality and are exact oem size. Won’t do anything else than these. Also got the crankcase filter as well

### ⭐⭐⭐⭐⭐ 2020 Ram Cummins
*by D***Y on October 25, 2025*

This is the second time I've ordered and installed it. It fits perfectly, and there are no performance issues at all. I will definitely recommend it to save yourself a buck or two.

### ⭐⭐⭐⭐⭐ Good filter
*by S***E on February 5, 2026*

Good filters

## Frequently Bought Together

- Doc's Diesel Fuel/Water Separator DGF430+DGF401 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 | Replaces 68157291AA, 68436631AA
- Mopar Engine Oil Filter - 5083285AA
- Doc's Diesel Engine Air Filter | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2007+ | Replaces 53034051AB

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-25*