E-cowlboy fuel filter cap for Ford 6.0L Powerstroke; durable billet aluminum.
OEM-style replacement cap with Schrader valve for pressure checks.
Silver anodized billet aluminum cap with factory-like appearance.
Cap removal shown with a 24mm socket for secure installation.
Test port featured for optional fuel pressure checks (1/8NPT).
Durable upgrade over plastic caps in rugged conditions.
Designed to fit multiple Ford and International diesel models.
E-cowlboy branding on packaging highlighting quality and reliability.
E-cowlboy fuel filter cap for Ford 6.0L Powerstroke; durable billet aluminum.
OEM-style replacement cap with Schrader valve for pressure checks.
Silver anodized billet aluminum cap with factory-like appearance.
Cap removal shown with a 24mm socket for secure installation.
Test port featured for optional fuel pressure checks (1/8NPT).
Durable upgrade over plastic caps in rugged conditions.
Designed to fit multiple Ford and International diesel models.
E-cowlboy branding on packaging highlighting quality and reliability.

E-cowlboy Fuel Filter Cap for Ford 6.0L Powerstroke Diesel – Billet Aluminum

Overview The E-cowlboy Fuel Filter Cap is designed to replace the vulnerable plastic cap on Ford’s 6.0L...
Vendor: E-cowlboy
Availability: In stock
£28.22
£28.22
Please hurry! Only 5 left in stock
Subtotal: £28.22
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
E-cowlboy fuel filter cap for Ford 6.0L Powerstroke; durable billet aluminum.

E-cowlboy Fuel Filter Cap for Ford 6.0L Powerstroke Diesel – Billet Aluminum

£28.22
E-cowlboy fuel filter cap for Ford 6.0L Powerstroke; durable billet aluminum.
OEM-style replacement cap with Schrader valve for pressure checks.
Silver anodized billet aluminum cap with factory-like appearance.
Cap removal shown with a 24mm socket for secure installation.
Test port featured for optional fuel pressure checks (1/8NPT).
Durable upgrade over plastic caps in rugged conditions.
Designed to fit multiple Ford and International diesel models.
E-cowlboy branding on packaging highlighting quality and reliability.

E-cowlboy Fuel Filter Cap for Ford 6.0L Powerstroke Diesel – Billet Aluminum

£28.22
Description
Description
x

Overview

The E-cowlboy Fuel Filter Cap is designed to replace the vulnerable plastic cap on Ford’s 6.0L Powerstroke and related models. It’s machined billet aluminum with a silver anodized finish, delivering a sturdy, factory-like feel while reducing the risk of cracks and breakage over time.

This cap is a direct replacement for the OEM plastic cap (OEM #3C3Z-9G270-AA) and includes a Schrader valve along with a 1/8" NPT test port, enabling quick access to fuel pressure for diagnostic checks when needed.

Key Benefits

  • Direct OEM replacement that helps prevent common plastic cap failures.
  • Premium billet aluminum with silver anodized coating for durability and corrosion resistance.
  • Includes Schrader valve and a dedicated 1/8" NPT test port for optional pressure measurements.

Material & Build

Crafted from CNC machined billet aluminum, the cap is built to handle impacts and resist deformation, while the silver finish maintains a clean, professional appearance under the hood.

  • Anti-impact, anti-deformation, and anti-corrosion properties for long-term reliability.
  • Rust-resistant design suitable for demanding environments and varied climates.

How to Use

  • Remove and install with a 24mm socket for a secure fit.
  • Use the 1/8" NPT port to connect a compatible fuel pressure gauge when needed.

Compatibility & Scope

Compatible with 2003–2010 Ford 6.0L Powerstroke diesel F-series trucks (F250, F350, F450, F550), 2004–2008 F650/F750, 2003–2005 Excursion, 2005–2010 E-series (E150, E250, E350, E450), and 2005–2008 International CF500/CF600 4.5L V6 VT275 models.

Warranty & Support

We offer a 30-day money-back guarantee and a 12-month warranty. Our professional team is ready to help with installation guidance or any questions you might have.

Notes: This upgrade focuses on durability and easier diagnostics without claiming performance outcomes. Benefits are described as possibilities based on design improvements.

FAQ

Q: Which vehicles are compatible with the E-cowlboy Fuel Filter Cap?

A: Fits 2003–2010 Ford 6.0L Powerstroke pickups and vans; also covers select Excursion, E-series, and International CF500/CF600 models.

Q: What maintenance or installation benefits does this cap offer?

A: Includes a Schrader valve and 1/8 inch NPT test port; uses a 24mm socket for straightforward removal and replacement.

Shipping & Return
Shipping & Return
x

Returns 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.

Complete Your Setup

Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22
Example product title
£28.22
£28.22

Recently Viewed Products