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Description
xProtect your Ford 7.3L fuel system with Doc's Diesel Fuel Filter DCS8629OE
Doc's Diesel Fuel Filter DCS8629OE is engineered to remove contaminants and separate water from fuel, helping keep critical fuel system components clean. Built to fit 1999–2003 Ford 7.3L Super Duty trucks, this filter replaces the factory FD4596 and supplies filtration media designed for higher surface area. With careful construction and quality materials, it supports clean fuel delivery through the system.
Key benefits and how they matter
- Filtration and protection: the filter's 3-micron media targets fine particles and water, helping guard injectors and pumps from debris.
- Improved fuel flow and pressure: optimized filtration surface area supports steady flow, which can translate to smoother acceleration and consistent engine response.
- Quality construction: the unit ships with o-rings as needed for a reliable seal during installation.
Interchangeability and compatibility
- Interchange: replaces Motorcraft FD4596, Wix 33818, Baldwin PF7698, Premium Guard DF8629C, Purolator F56302.
- Fitment: designed for 1999–2003 Ford 7.3L Super Duty F250, F350, F450, F550.
- Performance validation: third-party tested at 3 microns with about 96.92% efficiency.
- Replacement guidance: follow your vehicle’s warranty and vehicle manufacturer schedule; typical intervals are 5,000–10,000 miles, up to 15,000 miles max.
In everyday use, you might notice steadier fuel delivery, more predictable idle, and fewer fuel-related concerns on longer trips. The Doc's filter is built to be a practical upgrade for Ford 7.3L engines that require reliable filtration under demanding conditions.
Why choose Doc's Auto Parts
Doc's Auto Parts focuses on filtration fidelity and compatibility, offering a tested option that aligns with common maintenance schedules. This filter’s design emphasizes filtration media efficiency and a straightforward install, making it a practical choice for DIYers and professionals alike.
FAQ
Q: What vehicles is the Doc's Diesel Fuel Filter DCS8629OE compatible with?
A: Compatible with 1999-2003 Ford 7.3L Super Duty trucks including F250, F350, F450, F550.
Q: Why replace your fuel filter with Doc's DCS8629OE?
A: Its 3-micron media delivers up to 96.92% efficiency, helping keep injectors clean; replace every 5,000–10,000 miles, up to 15,000 as manufacturer schedules.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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