---
product_id: 461936015
title: "Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596"
brand: "doc's diesel"
price: "HK$368"
currency: HKD
in_stock: true
reviews_count: 13
category: "Doc's Diesel"
url: https://www.desertcart.hk/products/461936015-docs-diesel-fuel-filter-dcs8629oe-compatible-with-ford-7-3l
store_origin: HK
region: Hong Kong
---

# 3 Micron filtration @ 96.92% efficiency Perfect fit for Ford 7.3L Super Duty 1999-2003 Heavy-duty carbon steel construction Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596

**Brand:** doc's diesel
**Price:** HK$368
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your Super Duty running smoother, longer — don’t let impurities slow you down!

## Quick Answers

- **What is this?** Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596 by doc's diesel
- **How much does it cost?** HK$368 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/461936015-docs-diesel-fuel-filter-dcs8629oe-compatible-with-ford-7-3l)

## 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

- • **Tested & Trusted:** Third-party tested with 96.92% efficiency at 3 microns—engine protection you can count on.
- • **Optimized Fuel Flow:** Maximizes fuel pressure & acceleration for peak performance on every drive.
- • **Durability Meets Value:** Heavy-duty carbon steel housing built to last through long hauls and tough conditions.
- • **Built Ford Tough Fitment:** Seamlessly replaces OEM FD4596 for F250-F550 models, no leaks guaranteed.
- • **Precision Filtration Power:** Removes water, dirt, rust & debris to protect your engine’s heart.

## Overview

Doc's Diesel Fuel Filter DCS8629OE is a high-efficiency, heavy-duty replacement filter designed specifically for 1999-2003 Ford 7.3L Super Duty trucks (F250-F550). Featuring 3-micron filtration at 96.92% efficiency, it removes contaminants like water, dirt, and rust to protect your fuel system and optimize engine performance. Built with durable carbon steel and engineered for a perfect OEM fit, this filter ensures reliable fuel flow and long-term engine health, making it a trusted upgrade for serious Ford owners.

## Description

Buy Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596: Fuel Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reliable, Easy to Install, and Built for Heavy Duty Performance! - The Doc's Diesel Fuel Filter DCS8629OE is a perfect fit for my Ford 7.3L Super Duty (F250/F350/F450) 🚙💪. Installation was straightforward, and the quality of the filter is excellent — you can tell it’s built to last. I immediately noticed smoother performance and peace of mind knowing my engine is protected from impurities. The heavy‑duty construction 🛠️ gives confidence for long hauls, and it feels just as good as OEM, if not better. For the price, this filter is a fantastic value. Highly recommend to any Ford Super Duty owner who wants dependable filtration and long‑term engine health 🔧.
Review: Good alternative to OEM - I try to go OEM with Motorcraft when I can but picked this up when prices on everything went up. Held next to other fuel filters it looks to be of good quality and installed with no problem. There was no leakage as it sealed like it should. Looks to be a good product.

## 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 Motorcraft FD4596, Replaces Wix 33818, Replaces Baldwin PF7698, Replaces Premium Guard DF8629C, Replaces Purolator F56302
- FITMENT - Compatible with 1999-2003 Ford 7.3L Super Duty F250, F350, F450, F550
- 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 | B09LP62Y9L |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #20,826 in Automotive ( See Top 100 in Automotive ) #97 in Automotive Replacement Fuel Filters |
| Brand | Doc's Diesel |
| Customer Reviews | 4.6 4.6 out of 5 stars (382) |
| Date First Available | November 11, 2021 |
| Exterior | Painted |
| Item Weight | 12 ounces |
| Item model number | DCS8629OE |
| Manufacturer | Doc's Diesel |
| Manufacturer Part Number | DCS8629OE |
| Model | DCS8629OE |
| Outer Material | Carbon Steel |
| Package Dimensions | 5.12 x 5 x 4.09 inches |
| Product Grade | Replacement Part |
| Style | Modern |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Doc's Diesel
- **Item Weight:** 0.34 Kilograms
- **Outer Material:** Carbon Steel
- **Product Grade:** Replacement Part
- **Vehicle Service Type:** Truck

## Images

![Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596 - Image 1](https://m.media-amazon.com/images/I/61Od0f8dtGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Easy to Install, and Built for Heavy Duty Performance!
*by G***I on November 22, 2025*

The Doc's Diesel Fuel Filter DCS8629OE is a perfect fit for my Ford 7.3L Super Duty (F250/F350/F450) 🚙💪. Installation was straightforward, and the quality of the filter is excellent — you can tell it’s built to last. I immediately noticed smoother performance and peace of mind knowing my engine is protected from impurities. The heavy‑duty construction 🛠️ gives confidence for long hauls, and it feels just as good as OEM, if not better. For the price, this filter is a fantastic value. Highly recommend to any Ford Super Duty owner who wants dependable filtration and long‑term engine health 🔧.

### ⭐⭐⭐⭐⭐ Good alternative to OEM
*by T***L on December 1, 2025*

I try to go OEM with Motorcraft when I can but picked this up when prices on everything went up. Held next to other fuel filters it looks to be of good quality and installed with no problem. There was no leakage as it sealed like it should. Looks to be a good product.

### ⭐⭐⭐⭐⭐ Nice fit
*by K***. on January 16, 2026*

2000 7.3 fit and works great

## Frequently Bought Together

- Doc's Diesel Fuel Filter DCS8629OE | Compatible with Ford 7.3L Super Duty F250, F350, F450, F550 1999-2003 | Replaces FD4596
- Doc's Diesel Oil Filter D4872 | Compatible with Ford 7.3L Powerstroke 1994-2003 | Replaces FL1995
- A-Premium Engine Air Filter Compatible with Ford F-250 F-350 F-450 F-550 Super Duty 1999-2003, Excursion 2000-2003, V8 7.3L

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-28*