SKU: SD-FF-6.7P-11

Fuel Filter
Conversion
Kit

2011–2026 Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.7L Powerstroke

$298.99 Free Shipping SD-FF-6.7P-11
Made in USA
Direct Bolt-On
Trusted Since 2009
4.9 / 5 Stars
Sinister Diesel Fuel Filter Conversion Kit 6.7 Powerstroke
Filtration
4 Micron
Material
Billet Al.
Fitment
2011–2026
Billet Aluminum Housing Baldwin 4-Micron Filter 2011–2026 Compatibility Direct Bolt-On Install CNC Machined USA No Cutting Required Leak-Resistant Design Grooved O-Ring System Billet Aluminum Housing Baldwin 4-Micron Filter 2011–2026 Compatibility Direct Bolt-On Install CNC Machined USA No Cutting Required Leak-Resistant Design Grooved O-Ring System
The Factory Problem

Your OEM Housing
Is a Fire Hazard.

The factory 6.7L plastic fuel filter housing is one of the most common leak points on these trucks — cracking, warping, and leaking directly into the engine bay.

Plastic Housing Cracks
Repeated heat cycles cause the factory plastic to warp and crack — often without warning. It's not a matter of if, it's when.
Diesel Fuel Leaks
A cracked or warped housing leaks diesel fuel directly into the engine bay. This is a serious fire risk and requires immediate attention.
Competitor Kits Add Risk
Many aftermarket kits use stacked adapters and multiple connection points — creating more potential leak points than the OEM they're replacing.
Sinister Diesel Fuel Filter Conversion Kit
Fuel Filter Housing Detail
Billet Aluminum Construction
2011
–2026 Full Coverage
The Sinister Solution

CNC Billet.
Zero Plastic.
Zero Compromise.

The Sinister Diesel Fuel Filter Conversion Kit permanently eliminates the factory plastic housing with a precision CNC-machined billet aluminum assembly engineered for long-term durability and leak-resistant performance.

Unlike competitors that use stacked adapters and multiple fittings, we engineered one housing to properly support both 2011-2016 (2-port) and 2017-2026 (3-port) configurations from the start.

  • Billet aluminum permanently replaces failure-prone plastic housing
  • Grooved O-ring sealing system — reduces seepage and leaks
  • Baldwin BF7967 4-micron nominal filter included
  • Direct bolt-on — no cutting, no fabrication, no adapters
  • True 2011–2026 compatibility in a single housing
0μ
Nominal Filter
Micron Rating
0
Years of OEM
Compatibility
0K
Mile Service
Interval
0
Building Sinister
Parts Since
Key Features

Engineered Without
Compromise

Billet Aluminum Housing
CNC-machined from aircraft-grade billet aluminum. Handles heat, pressure, and vibration that destroys factory plastic. Built to last the life of the truck.
01
True 2011–2026 Compatibility
Integrated 3rd port for 2017+ trucks. Threaded plug included for 2011-2016. One housing, no stacked adapters, no extra fittings — no extra leak points.
02
Grooved O-Ring Sealing
Redesigned grooved O-ring retention system properly positions the seal during installation — adding critical protection against seepage and leaks.
03
Baldwin 4-Micron Filter
Includes Baldwin BF7967 with 4-micron nominal filtration — closely matching OEM standards. Competing kits often include 9-micron filters that allow far more particulate through.
04
Improved OEM Quick Connects
Redesigned fittings allow easier installation of factory Ford quick-connect fuel lines — better fitment, easier service, no aftermarket adapters required.
05
Direct Bolt-On Install
No cutting. No fabrication. No extra adapters. The kit drops onto the factory mounting points and connects to existing fuel lines. Basic hand tools only.
06
Fuel Filter Conversion Kit Contents
In The Box

Everything
You Need.

1
CNC-Machined Billet Aluminum Fuel Filter Housing
The heart of the kit — replaces the OEM plastic housing permanently
1
Baldwin BF7967 4-Micron Nominal Fuel Filter
OEM-matching filtration — ready to install out of the box
+
Integrated 3rd Port + Threaded Plug
For 2017–2026 trucks (port) and 2011–2016 trucks (plug) — one housing fits all
+
Billet Aluminum Fuel Fittings + Installation Hardware
Everything you need to complete the install — no separate parts required
00
→Install Guide

Install in 3 Steps.
No Shop. No Tuner.

The Fuel Filter Conversion Kit is designed for the home mechanic. Basic tools, your driveway, and about 30–45 minutes is all it takes to permanently fix Ford's known weak point.

01
1Step One

Remove the OEM Housing

Drain the fuel system and unbolt the factory plastic filter housing. Disconnect the OEM quick-connect fuel lines. The housing pulls straight off — no special tools needed.

02
2Step Two

Install the SD Housing

Drop the Sinister Diesel billet housing onto the factory mounting location. Reconnect the factory fuel lines to the redesigned quick-connect fittings. No adapters. No cutting. Direct fit.

03
3Step Three

Install Filter & You're Done.

Install the included Baldwin BF7967 filter, prime the fuel system, and start your truck. The factory fuel filter housing problem is now permanently solved. No revisiting required.

Fitment

Your Truck. Covered.

One housing. One kit. True 2011–2026 compatibility for all Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.7L Powerstroke trucks.

2011F-250/350/450 6.7L 2012F-250/350/450 6.7L 2013F-250/350/450 6.7L 2014F-250/350/450 6.7L 2015F-250/350/450 6.7L 2016F-250/350/450 6.7L 2017F-250/350/450 6.7L 2018F-250/350/450 6.7L 2019F-250/350/450 6.7L 2020F-250/350/450 6.7L 2021F-250/350/450 6.7L 2022F-250/350/450 6.7L 2023F-250/350/450 6.7L 2024F-250/350/450 6.7L 2025F-250/350/450 6.7L 2026F-250/350/450 6.7L
Customer Reviews

Real Owners.
Real Results.

★★★★★

"Had a fuel fire scare with my stock housing — found it dripping diesel right onto the exhaust manifold. Switched to Sinister's kit and couldn't be happier. Bolted right in, looks amazing, total peace of mind."

M
Marcus T.
✓ Verified Buyer · TX
★★★★★

"Install took me 35 minutes in my driveway. The instructions were crystal clear and everything lined up perfectly. The billet housing feels like a tank compared to the flimsy OEM plastic. This is a must-buy for any 6.7 owner."

D
Derek W.
✓ Verified Buyer · CO
★★★★★

"Quality is night and day vs the OEM plastic. I've been buying from Sinister Diesel for 6 years and they never disappoint. The 4-micron Baldwin filter is a huge upgrade over the cheap filters competing kits come with."

J
Jason R.
✓ Verified Buyer · AZ
Ready to Fix It For Good

Stop Running on
Plastic Risk.

Join thousands of 6.7 Powerstroke owners who've permanently solved Ford's biggest fuel system weak point.

$298.99 + Free Shipping
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