

















AA Ignition 6.0 Blue Spring Kit Upgrade | Fuel Regulator Kit for Ford 6.0 PowerStroke Trucks 2003-2007
- £37.19
- £37.19
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xUpgrade your fuel delivery with AA Ignition’s 6.0 Blue Spring Kit
The 6.0 PowerStroke blue spring upgrade is designed to nudge your fuel system toward more consistent delivery. By increasing fuel pressure by roughly 10–15 psi, the kit aims to provide a steadier flow under load, which can enhance throttle response and drive feel in daily use. This is a practical upgrade that many owners consider when optimizing for more predictable power delivery without altering the core engine design.
What you get is a well-rounded installation package that covers both the mechanical and instructional needs of the project. The kit includes the blue spring, regulator housing, essential seals, and the hardware required for secure mounting. An installation video link is included in the packaging to guide you through the steps, making the process more approachable for DIY enthusiasts with basic tools.
What to expect in real-world use
- Potential for improved drive-ability and smoother power delivery across the RPM range under heavier loads.
- Enhanced consistency in fuel pressure can contribute to steadier engine response during terrain changes or towing scenarios.
- Compatibility with Ford 6.0L PowerStroke trucks, including F-250, F-350, F-450, F-550 and Excursion models from 2003 to 2007.
Key details and assurances
- Not an OEM part; designed to work with the 6.0L PowerStroke platform and to replace part number 3C3Z-9T517-AG.
- Suitable for stock or modified engines and is supported by a lifetime warranty from AA Ignition.
- The kit is complete and straightforward to install when you follow the included guidance, and it represents a tested upgrade path for diesel-powered trucks.
Why choose AA Ignition for this upgrade
- Quality components built to withstand higher pressure and demanding use.
- Comprehensive install kit with gaskets, seals, and hardware, plus an install video for support.
- Trusted aftermarket brand focused on practical, user-friendly diesel upgrades for Ford trucks.
FAQ
Q: Which vehicles are compatible with the AA Ignition 6.0 Blue Spring Kit Upgrade?
A: Fits Ford 6.0L PowerStroke trucks: F-250, F-350, F-450, F-550 (2003–2007). Not an OEM part.
Q: What is included and is the upgrade easy to install?
A: Includes blue spring, regulator housing, gaskets, seals, screws, and an installation video for a straightforward DIY upgrade.
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.
Complete Your Setup
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
Recently Viewed Products
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per
- £37.19
- £37.19
- Unit price
- per



