Sinister Diesel Remanufactured Fuel Injectors – 6.0L Powerstroke
Fits 2004.5–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty
Note: Injectors are in high demand. Please allow approximately 2–3 weeks for your injectors to be built, tested, and ready to ship.
Key Features
• OEM-style replacement injectors for 2004.5–2007 6.0L Powerstroke engines
• Built on precision remanufactured injector bodies for cost efficiency and OE fitment
• All wearable components are brand new — including coils, connectors, harness assemblies, and spool valves
• Redesigned spool valve eliminates common stiction issues
• Improved cold-weather starting, response rate, and fuel atomization
• Tested for optimal performance, reliability, and fuel delivery balance
• Backed by a 2-year, unlimited-mileage warranty
• Sold as a full set of 8 injectors
Product Overview
Accurate fuel delivery is critical for performance, power, and reliability — and worn or clogged injectors can rob your engine of all three. The Sinister Diesel Remanufactured 6.0L Powerstroke Injectors are the perfect OEM replacement solution for 2004.5–2007 Super Duty trucks, providing factory-level fit and precision without the inflated dealer cost.
Each injector is built using a remanufactured body for cost efficiency, but everything inside is 100% new — from the electrical connectors and injector coils to the spool valve and harness assemblies. The redesigned spool valve eliminates sticking and stiction, while improved coil response ensures consistent firing and smoother operation across all conditions, including cold starts.
Every injector is rigorously tested for balance, flow, and pressure performance before shipment, ensuring your Powerstroke runs strong and efficient for miles to come.
What’s Included
• (8) Sinister Diesel Remanufactured 6.0L Powerstroke Fuel Injectors
• New injector coils and harness assemblies
• New electrical connectors
• New redesigned spool valve to prevent stiction
• 2-year, unlimited-mileage warranty
Core Policy
A refundable core charge applies to all injector purchases. You may either send in your cores first to avoid the charge, or pay the core fee upfront and receive a refund once your cores are returned within 30 days.
Fitment Note
Compatible with 6.0L Powerstroke engines manufactured on or after 9/23/03.
Q&A
Q: Are these injectors stock replacements?
A: Yes. These are direct-fit OEM replacements that work perfectly in stock trucks and perform equally well on tuned or upgraded setups.
Q: What’s included in each injector?
A: Each injector comes with brand-new electrical components, coils, connectors, harness assemblies, and a redesigned spool valve for improved performance.
Q: Do I need tuning for these injectors?
A: No tuning is required, but trucks with performance tuning or supporting modifications will still benefit from improved fuel delivery and consistency.
Q: What is the warranty coverage?
A: Every injector is backed by a 24-month, unlimited-mileage warranty for peace of mind.
Q: How does the core process work?
A: You can send your used injectors to us before shipment, or pay a refundable core charge at checkout that’s credited once your cores are received within 30 days.
Q: Why does it take 2–3 weeks to ship?
A: Each injector set is built and tested to order to ensure precise flow matching and quality assurance. High demand and meticulous testing may extend lead time slightly, but guarantees top-tier reliability and performance.
