SKU: 64452845059

6.4L Powerstroke Billet Fuel Filter Cap | Ford 2008-2010

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Description

6.4L Powerstroke Billet Fuel Filter Cap | Ford 2008-2010Introduction The 6. 4L Powerstroke billet fuel filter cap replaces the factory plastic fuel filter caps on 20082010 Ford F 250 and F 350 trucks equipped with the 6. 4L Powerstroke. OEM plastic caps are prone to cracking under sustained heat cycling, allowing air into the fuel system and causing hard starts, injector issues, and fuel leaks. This billet aluminum cap provides a direct OEM replacement with significantly higher heat and pressure

Introduction

The 6.4L Powerstroke billet fuel filter cap replaces the factory plastic fuel filter caps on 2008–2010 Ford F-250 and F-350 trucks equipped with the 6.4L Powerstroke. OEM plastic caps are prone to cracking under sustained heat cycling, allowing air into the fuel system and causing hard starts, injector issues, and fuel leaks. This billet aluminum cap provides a direct OEM replacement with significantly higher heat and pressure resistance.

What Does a Billet Fuel Filter Cap Do?

The fuel filter cap seals the fuel filter housing, maintaining a closed, pressurized fuel system. When the OEM plastic cap cracks or warps, air enters the fuel circuit, disrupting prime pressure and fuel delivery to the injectors. A billet aluminum cap eliminates this failure point, maintaining a consistent seal under high engine bay temperatures and protecting downstream fuel system components.

Compatibility

  • Years: 2008, 2009, 2010
  • Make: Ford
  • Models: F-250 Super Duty, F-350 Super Duty
  • Engine: 6.4L Powerstroke Diesel

Fit Note: Direct replacement for OEM plastic fuel filter cap — no modification required

Features

  • Billet aluminum construction — machined from solid aluminum, eliminates cracking and warping under heat
  • Anodized finish — available in multiple colors including blue; resists corrosion and surface wear
  • High-temperature rated — designed to withstand sustained engine bay heat that degrades OEM plastic
  • Direct OEM fitment — threads directly into factory fuel filter housing, no modification required

Benefits

  • Eliminates OEM plastic cap cracking and air intrusion into the fuel system
  • Prevents hard starts and injector issues caused by loss of fuel prime pressure
  • Reduces risk of fuel leaks at the filter housing under high engine temperatures
  • Anodized finish resists corrosion for long-term service life
  • Straightforward swap during routine fuel filter service intervals

Technical Specifications

  • Material: Billet aluminum
  • Finish: Anodized — multiple colors available
  • Fitment: Direct OEM replacement
  • Application: Fuel filter housing cap
  • Included: Billet cap — confirm if O-ring or gasket is included per listing variant

Installation & Notes

  • Direct thread-in replacement — installs during standard fuel filter service
  • No special tools required beyond standard filter housing wrench
  • Inspect fuel filter housing threads before installation — cross-threading the OEM plastic cap is a common cause of housing damage
  • Confirm O-ring condition at housing seal before reinstalling — replace if worn
  • Recommended to install at next scheduled fuel filter service interval

Frequently Asked Questions

Does this fit both F-250 and F-350?
Yes. Fits all 2008–2010 Ford F-250 and F-350 Super Duty trucks equipped with the 6.4L Powerstroke diesel engine.

Why does the OEM plastic cap fail?
The factory cap is injection-molded plastic and degrades under repeated heat cycling in the engine bay. Over time it cracks or warps at the sealing surface, allowing air into the fuel system and compromising fuel prime pressure.

What symptoms indicate a failing fuel filter cap?
Common symptoms include extended cranking before start, rough idle after the truck has sat overnight, visible fuel seepage around the filter housing and injector-related DTCs caused by inconsistent fuel delivery.

Is an O-ring or gasket included?
Confirm with the specific listing variant. As a best practice, inspect and replace the housing O-ring any time the fuel filter cap is removed.

Can this be installed during a standard fuel filter service?
Yes. The cap threads directly into the OEM fuel filter housing and can be swapped in during any routine filter change with no additional disassembly required.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 64452845059

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4.9 ★★★★★
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L
Verified Purchase
Lisa B.
Los Angeles, US
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
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Reviewed in the United States on March 8, 2020
J
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Jessika
Houston, US
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series. Favorite quotes: "The truth may be twisted but never false." "Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?" "In a war-torn land, love was always a lie."
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Reviewed in the United States on March 4, 2020
K
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KAB
Massapequa, US
★★★★★ 5
Great Read!!! Great story!!!
Format: Kindle
The series is long, but Ms. Wolfhart does a fantastic job of weaving this tale while bringing so much to the characters. Surprises and plot twists along the way to keep you intrigued. There is some graphic sex, but is no way the focal point. Grammar was excellent (a rare find with a lot of self publishers) with only a few noted errors. I rarely give 4 stars, let alone 5.
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Reviewed in the United States on April 30, 2021
E
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Elisa
Lexington, US
★★★★★ 3
Sadly, DNF
Format: Kindle
I read this thru KU. I LOVED the synopsis. And then I began reading... and it was a DNF at 68% after picking it up and putting it down several times because I really loved the main female character. *****SPOILERS***** Pros: The world is unique, intriguing and fun. The primary female character is bad-a** but not a b*tech or a mary sue. The primary female has depth. I really want to know what happens to her even tho it's been weeks and I don't remember her name. The villains to the point I read are pretty good -- an ever present threat of mysterious and possibly many culprits. Cons: Way, way too many points of view. I stopped counting at 7. It's the prime reason why I don't care about most of the characters or remember their names even when I like them. There's just too many points of view so almost none of the characters have enough book space for the author to properly develop them. This literally killed the book for me. Actually it killed my desire to read. For weeks. The main male is more villain than hero. He agreed to marry the main female then locks her up & eschews her for her sister, all while bad mouthing her as unfit to rule when he never spent any time with her getting to know her. He is actually unfit to rule as he is blind to the woes of his own kingdom and starts off a peace mission to secure a ceasefire through marriage by murdering an inn full of people in her country for no real reason. Plus, he constantly makes promises he does not keep. And it's gross of him to pine for the sister behind the main female's back. ***** As much as I really wanted to see what happened to the main female character, it wasn't enough for me to keep trying to slog thru this book. There was a lot of potential here that just fell short. Hence, 3 stars.
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Reviewed in the United States on June 19, 2021
M
Verified Purchase
MaryBeth K
Boise, US
★★★★★ 5
Fae Courts with High Intrigue
Format: Kindle
This book is one that just builds and builds and then surprises you to no end. You may think you know the villains and then you are jolted in another direction. Princess Reyna is a real gem, strong of character, a fierce fighter, and loyal to her family and kingdom. Just when you think she and Lorcan, well you know, the plot is flipped. Can't wait to see where this goes in book two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2023

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