Ford 5.4L Triton Engine
The 5.4L Triton engine is one of the most widely used engines in the industry, found in millions of Ford F150 and F250/350 trucks, vans, SUVs and cars. Part of the “Modular” engine family, this engine was used from 1997 right up to 2017. Although generally considered to be a reliable engine, it was not without some common faults—many of which we’ve addressed in our remanufactured versions.
Common Issues with the Ford 5.4L Triton Engine
Factory engine issues
Despite its popularity, the factory 5.4L Triton suffered from several issues, including:
Spark Plug Thread Damage
High temperatures and a poorly designed cylinder head led to stripped threads or spark plug blowouts.
Phaser Rattle
Factory camshaft phasers often failed due to poor oil delivery, causing a rattling noise and potential catastrophic engine failure.
Timing Component Failures
Worn-out chains, guides, and tensioners led to costly repairs.
Head Gasket & Oil Pump Issues
Certain models experienced frequent head gasket failures and oil pump-related problems.
Why Choose Our Remanufactured Ford 5.4L Triton Engine?
Engine Upgrades & improvements
We’ve completely rebuilt our 5.4L Triton engines with the latest technical service bulletins and upgrades to eliminate common failure points.
Revised Spark Plug Threads
Heads are welded, providing a new stronger surface, then drilled & tapped, providing more threads than the factory engine.
Improved Timing Components
Revised timing components with upgraded tensioners & guides to prevent chain slap & failure.
Revised Camshaft Phaser
Eliminates the “Phaser Rattle” issue for long-term reliability.
Complete Valve Train Overhaul
New valves, locks, guides, seats, rockers & lifters are installed in every engine to eliminate valve train noise & failure.
High-Performance Oil Pump
A new updated high flow oil pump is installed to provide oil to demanding valvetrain components needing constant lubrication at the top end of the engine.
New Hypereutectic Graphite-Coated Pistons
Provides a tighter fit and reduces wear for extended engine life.
New Multi-Layer Steel Head Gaskets
Ensures protection against the high heat operating temperatures of this engine.
New Oil Pan & Timing Cover
Makes installation easier.
Compatible Vehicle Applications
- 1997-1999: Trucks, Expedition/Navigator, E Series – DFTD
- 1999-2001: Trucks, Expedition, Vans – DFTE
- 2002-2005: F Series, E Series, Expedition/Navigator, Excursion – DFTF
- 2002-2008: E Series – DFCP
- 2004-2008: F150, Expedition, Navigator, Lincoln LT – DFDV
- 2005-2008: F250, F350 – DFDW
- 2007-2014: F150, Lincoln LT (08-10), Expedition/Navigator (08-14) – DFDN
- 2008-2010: F250, F350 – DFDA
- 2008-2016: E Series – DFKP
Ready to purchase a Ford 5.4L Triton Engine?
Click the button and fill out the form for a quote or give us a call