---
product_id: 241254498
title: "Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron"
brand: "doc's diesel"
price: "€ 91.38"
currency: EUR
in_stock: true
category: "Doc's Diesel"
url: https://www.desertcart.be/products/241254498-docs-diesel-filter-fits-17-22-6-6l-duramax-3
store_origin: BE
region: Belgium
---

# Fits 2017-2026 Duramax 6.6L trucks 98.13% filtration efficiency Protects engine from contaminants Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron

**Brand:** doc's diesel
**Price:** € 91.38
**Availability:** ✅ In Stock

## Summary

> 🛠️ Filter Like a Pro, Drive Like a Boss

## Quick Answers

- **What is this?** Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron by doc's diesel
- **How much does it cost?** € 91.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/241254498-docs-diesel-filter-fits-17-22-6-6l-duramax-3)

## 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

- • **Seamless OEM Interchange:** Direct replacement for AC/Delco TP1015, Wix WF10451, Purolator F21393, and more—upgrade without hassle.
- • **Tailored for Your Duramax:** Engineered specifically for 2017-2026 Chevrolet/GMC 6.6L Duramax 2500HD/3500HD and 3.0L 1500 models—perfect fit, zero guesswork.
- • **Ultimate Engine Protection:** Separates water, dirt, rust, and debris to safeguard your fuel system and maximize engine longevity.
- • **Optimized Maintenance Cycle:** Recommended change every 5,000-10,000 miles to keep your truck running peak and avoid costly downtime.
- • **Precision-Certified Filtration:** Independently tested to block 98.13% of particles down to 3 microns—real performance you can trust.

## Overview

Doc's Diesel Fuel Filter is a rigorously tested, vehicle-specific replacement part designed for 2017-2026 Chevrolet/GMC 6.6L Duramax trucks. With 98.13% efficiency at filtering particles down to 3 microns, it ensures superior protection against contaminants, extending engine life and maintaining peak performance. Compatible with multiple OEM part numbers, this carbon steel filter fits seamlessly into your truck’s fuel system and supports optimal maintenance intervals.

## Description

Buy Doc's Diesel Fuel Filter, Fits 6.6L Duramax Chevrolet/GMC 2500HD 2017-2026 | Independent Testing Rates It At 98.13 Percent Efficiency Down To 3 Microns: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Third-Party Tested Efficiency: Independent testing rates it at 98.13 percent efficiency down to 3 microns, so the number is verified rather than claimed.
- Confirms Your Fit: Built for 2017-2026 Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD, 2020-2026 Chevrolet/GMC 3.0L Duramax 1500. Use the fitment card on this page to confirm your exact year and configuration before ordering.
- How It Works: Doc's Fuel Filters remove contaminants like separate water from dirt, rust, and debris, protecting fuel system components and ensuring peak engine performance.
- Interchange: AC/Delco TP1015, Wix WF10451, Premium Guard DF99173, Purolator F21393. Confirm your part number before ordering.
- Service Interval: 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 | B08L6X4X51 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #3,123 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Fuel Filters |
| Brand Name | Doc's Diesel |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.8 4.8 out of 5 stars (535) |
| Included Components | No |
| Item Highlight | Independent Testing Rates It At 98.13 Percent Efficiency Down To 3 Microns |
| Item Weight | 0.38 kg |
| Manufacturer | Doc's Diesel |
| Manufacturer Part Number | DFD429 |
| Manufacturer Warranty Description | Limited Warranty |
| Model Number | DFD429 |
| Number of Items | 1 |
| OEM Equivalent Part Number | TP1015, WF10451, DF99173, F21393 |
| Outer Material | Carbon Steel |
| Product Grade | Replacement Part |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Doc's Diesel
- **Item Weight:** 0.38 kg
- **Outer Material:** Carbon Steel
- **Product Grade:** Replacement Part
- **Vehicle Service Type:** Truck

## Images

![Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron - Image 1](https://m.media-amazon.com/images/I/61QobqeyAKL.jpg)

---

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**Shop now:** [https://www.desertcart.be/products/241254498-docs-diesel-filter-fits-17-22-6-6l-duramax-3](https://www.desertcart.be/products/241254498-docs-diesel-filter-fits-17-22-6-6l-duramax-3)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-20*