---
product_id: 241254498
title: "Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron"
brand: "doc's diesel"
price: "473 kr"
currency: DKK
in_stock: null
reviews_count: 13
category: "Doc's Diesel"
url: https://www.desertcart.dk/products/241254498-docs-diesel-filter-fits-17-22-6-6l-duramax-3
store_origin: DK
region: Denmark
---

# 3 Micron filtration @ 96.92% efficiency Maximized filtration media surface area Direct fit for Chevrolet/GMC Duramax 2017-2025 Doc's Diesel Filter fits 17-22 6.6L Duramax 3 Micron

**Brand:** doc's diesel
**Price:** 473 kr
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Filter smarter, drive stronger—because your Duramax deserves the best.

## 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?** 473 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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

- • **Trusted & Tested:** Third-party tested for reliability and backed by thousands of 5-star reviews—join the community of savvy truck owners who won’t settle for less.
- • **Optimized Fuel Flow:** Enhances fuel pressure and flow for sharper acceleration and improved fuel economy—because every drop counts.
- • **Precision Filtration Power:** Captures contaminants down to 3 microns with 96.92% efficiency, safeguarding your engine’s heart.
- • **Seamless OEM Compatibility:** Perfectly engineered to replace TP1015 and fit Chevrolet/GMC 6.6L & 3.0L Duramax trucks from 2017-2025—no guesswork, just plug and play.
- • **Durable Build with Included O-Rings:** Crafted from robust carbon steel and comes with all necessary gaskets for a hassle-free, leak-proof installation.

## Overview

Doc's Diesel Fuel Filter DGF429 is a high-efficiency replacement filter designed for Chevrolet/GMC 6.6L and 3.0L Duramax 2500HD and 3500HD trucks (2017-2025). It features 3-micron filtration at 96.92% efficiency, maximized media surface area for optimal fuel flow, and includes all necessary o-rings for easy installation. This carbon steel filter replaces TP1015 and equivalent models, ensuring peak engine protection and performance.

## Description

Buy Doc's Diesel Fuel Filter DGF429 | Compatible with Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD 2017-2019, Chevrolet/GMC 3.0L Duramax 2500HD, 3500HD 2020+ | Replaces TP1015: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great quality - The quality is very high and came with gaskets that fit perfectly. This is an easy diesel filter change. Would recommend and have used before.
Review: Great product - Fit as it should. Seems to filter well

## 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 - Replaces AC/Delco TP1015, Replaces Wix WF10451, Replaces Premium Guard DF99173, Replaces Purolator F21393
- FITMENT - Compatible with 2017-2019 Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD, 2020-2025 Chevrolet/GMC 3.0L Duramax 2500HD, 3500HD
- 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 | B08L6X4X51 |
| Best Sellers Rank | #3,997 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Fuel Filters |
| Brand | Doc's Diesel |
| Customer Reviews | 4.8 4.8 out of 5 stars (445) |
| Date First Available | October 14, 2020 |
| Item Weight | 13.4 ounces |
| Manufacturer | Doc's Auto Parts |
| Manufacturer Part Number | DFD429 |
| Outer Material | Carbon Steel |
| Package Dimensions | 4.69 x 4.02 x 3.98 inches |
| Product Grade | Replacement Part |
| Style | Modern |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Doc's Diesel
- **Item Weight:** 0.38 Kilograms
- **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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by T***. on February 8, 2026*

The quality is very high and came with gaskets that fit perfectly. This is an easy diesel filter change. Would recommend and have used before.

### ⭐⭐⭐⭐⭐ Great product
*by W***. on January 15, 2026*

Fit as it should. Seems to filter well

### ⭐⭐⭐⭐⭐ Perfect Part for the job
*by A***R on November 12, 2025*

Great quality. Awesome price

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

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*