---
product_id: 607419081
title: "- Marsflex Fuel Filter for 2020-2023 Ram 2500 3500 4500 5500 6.7 Cummins Diesel, Fuel Filters fit for Dodge Ram 2019 2020 2021 2022 2023, Fuel Filter Water Separator Replace 68157291AA 68436631AA"
brand: "marsflex"
price: "AR$146198"
currency: ARS
in_stock: true
reviews_count: 8
category: "Marsflex"
url: https://www.desertcart.com.ar/products/607419081-marsflex-fuel-filter-for-2020-2023-ram-2500-3500-4500
store_origin: AR
region: Argentina
---

# Includes 2 filters + 2 O-rings kit Fits 2019-2023 Ram 2500-5500 6.7L Cummins Filters 99% impurities ≥4 microns - Marsflex Fuel Filter for 2020-2023 Ram 2500 3500 4500 5500 6.7 Cummins Diesel, Fuel Filters fit for Dodge Ram 2019 2020 2021 2022 2023, Fuel Filter Water Separator Replace 68157291AA 68436631AA

**Brand:** marsflex
**Price:** AR$146198
**Availability:** ✅ In Stock

## Summary

> 🚀 Power up your Ram with filters that fuel your drive!

## Quick Answers

- **What is this?** - Marsflex Fuel Filter for 2020-2023 Ram 2500 3500 4500 5500 6.7 Cummins Diesel, Fuel Filters fit for Dodge Ram 2019 2020 2021 2022 2023, Fuel Filter Water Separator Replace 68157291AA 68436631AA by marsflex
- **How much does it cost?** AR$146198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/607419081-marsflex-fuel-filter-for-2020-2023-ram-2500-3500-4500)

## Best For

- marsflex enthusiasts

## Why This Product

- Trusted marsflex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Backed by a 1-year warranty and rigorous quality testing, ensuring your investment is protected and your truck runs flawlessly.
- • **Complete Maintenance Kit:** Includes two premium fuel filters and two O-rings, so you’re fully equipped for a hassle-free replacement and extended engine life.
- • **Ultra-Clean Fuel Delivery:** Advanced filtration technology removes 99% of impurities 4 microns or larger, protecting your engine and boosting fuel efficiency.
- • **OE-Standard Quality Assurance:** Manufactured to meet or exceed original equipment standards, delivering reliable durability and trusted performance every mile.
- • **Precision Fit for Power Trucks:** Engineered specifically for Dodge Ram 2500-5500 6.7L Cummins diesel models from 2019 to 2023, ensuring seamless compatibility and peak performance.

## Overview

The Marsflex Fuel Filter kit is a high-quality, OE-standard replacement designed for 2019-2023 Dodge Ram 2500, 3500, 4500, and 5500 trucks with 6.7L Cummins diesel engines. It includes two spin-on filters and O-rings, capable of filtering 99% of fuel impurities 4 microns or larger, ensuring clean fuel delivery and engine protection. This kit offers a perfect fit, durability, and a 1-year warranty, making it a trusted choice for professional-grade diesel maintenance.

## Description

Buy Marsflex Fuel Filter for 2020-2023 Ram 2500 3500 4500 5500 6.7 Cummins Diesel, Fuel Filters fit for Dodge Ram 2019 2020 2021 2022 2023, Fuel Filter Water Separator Replace 68157291AA 68436631AA: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well - Good product. As good as oem stuff. Truck runs well with these and it was cheaper then the dealers prices
Review: Very Great Filters Great Quality - The filters looked very high quality. I had my buddy who is an Army Diesel Mechanic do the maintenance on my 2022 Ram 2500. He was very impressed of the filters and their quality. The o ring gaskets fit fine no issues, they do come inside the filters so please be aware. I will give an update when I take them out. I will be purchasing again!

## Features

- 【Compatibility】Marsflex fuel filter fits for 2019-2023 Dodge Ram 2500, 2019-2023 Dodge Ram 3500, 2019-2023 Dodge Ram 4500, 2019-2023 Dodge Ram 5500 6.7L cummins diesel engines.
- 【Replacements】68157291AA, 68436631AA, PF46152, 68065608AA, 680616344AA, MO608, DF99085, WF10112, FF1279, BF46031, MO867, L6806F, 33255, DF401-AD, WF10255NP, FF1199, PF9870, FS53000, PTC GF401EX, FS43255, CS11037, 4947561
- 【Package】There are 2 new fuel filters included. And 2 new O-rings for the kit. Eevry set of the fuel filters have 2 different fuel filter.
- 【High-Quality】Marsflex fuel filter kit is manufactured according to OE standards using high-quality filtering materials and can filter 99% of impurities up to 4 microns or larger. High flow rate and powerful filtering ability can provide dry and clean fuel for the fuel system.
- 【Warranty】1-YEAR Warranty. Marsflex Ram 6.7L cummins fuel filters are rigorously tested during manufacturing to guarantee quality and reliability. If you have any question on our 6.7 cummins fuel filter water separator kit, please feel free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQL4T97K |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #528,988 in Automotive ( See Top 100 in Automotive ) #3,793 in Automotive Replacement Fuel Filters |
| Brand | Marsflex |
| Customer Reviews | 4.8 4.8 out of 5 stars (39) |
| Date First Available | December 19, 2023 |
| Exterior | Machined |
| Item Diameter | 3.8 Inches |
| Item Weight | 1 pounds |
| Item model number | APEN26101A-MM |
| Manufacturer | Marsmotor |
| Manufacturer Part Number | APEN26101A-MM |
| Model | APEN26101A-MM |
| OEM Part Number | 68157291AA 68436631AA |
| Outer Material | Plastic |
| Position | Front |
| Product Grade | Replacement Part |
| Style | Spin-On |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Marsflex
- **Item Diameter:** 3.8 Inches
- **Outer Material:** Plastic
- **Product Grade:** Replacement Part
- **Vehicle Service Type:** Truck

## Images

![- Marsflex Fuel Filter for 2020-2023 Ram 2500 3500 4500 5500 6.7 Cummins Diesel, Fuel Filters fit for Dodge Ram 2019 2020 2021 2022 2023, Fuel Filter Water Separator Replace 68157291AA 68436631AA - Image 1](https://m.media-amazon.com/images/I/81u30wxZz0L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What car model is this fuel filter suitable for?**
A: Marsflex fuel filter fits for 2019 2020 2021 2023 Ram 2500 3500 4500 5500 6.7L Cummins diesel turbo engines.

**Q: Where are the O-ring accessories placed?**
A: When you open the plastic packaging outside the fuel filter, you will find an independently packaged O-ring inside the fuel filter.

**Q: What is the OE number of this fuel filter?**
A: Marsflex fuel filter is manufactured according to OE standards, with OE number 68157291AA 68436631AA.

**Q: What should I do if I accidentally damage it during installation?**
A: We will replace it for you in a timely manner.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by E***D on September 4, 2025*

Good product. As good as oem stuff. Truck runs well with these and it was cheaper then the dealers prices

### ⭐⭐⭐⭐⭐ Very Great Filters Great Quality
*by J***. on March 27, 2025*

The filters looked very high quality. I had my buddy who is an Army Diesel Mechanic do the maintenance on my 2022 Ram 2500. He was very impressed of the filters and their quality. The o ring gaskets fit fine no issues, they do come inside the filters so please be aware. I will give an update when I take them out. I will be purchasing again!

### ⭐⭐⭐⭐⭐ Excellent Quality
*by I***Y on July 26, 2025*

Worked just like the factory Mopar filters

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-04*