Cam Phaser Set for Ford F-150 (2004-2010) 4.6L 5.4L

Precision Variable Valve Timing Cam Phaser Set for 2004-2010 Ford F-150 (P221 / P415)

What it Does: The Cam Phaser Set replaces worn variable camshaft timing actuators on the 2004-2010 Ford F-150 to resolve timing retard errors, eliminate valvetrain knock, and restore precise intake valve advance.

The Stock Ford F-150 VCT Actuator Failure

The 3-valve Modular V8 (4.6L and 5.4L Triton) relies on variable camshaft timing sprockets that are notorious for premature mechanical breakdown. Factory phasers suffer from oil pressure starvation at the cylinder heads, leading to internal vane bypass, return spring degradation, and sheared rotor locking pins. Once internal hydraulic control degrades, the phaser oscillates uncontrollably against the camshaft face. This results in heavy valvetrain rattle at hot idle, loose timing chain slap, erratic cam timing, and persistent DTCs such as P0011, P0012, P0021, and P0022.

The Engineering Solution

Engineered to exact OEM operational tolerances, this replacement set restores hydraulic sealing and precise angular adjustment across the RPM range. Built with hardened internal rotors and reinforced locking pins, each unit maintains proper lockup under low-rpm and high-temperature conditions. Replacing both variable cam timing actuators restores smooth dynamic timing transition, mitigates oil blow-by inside the actuator housing, and safeguards against timing chain tensioner blowouts under sustained towing loads. This kit includes new torque-to-yield camshaft bolts to secure factory clamping load.

What's Included

• 2 Intake VVT Cam Sprocket Actuators
• 2 Camshaft Mounting Bolts

Technical Specifications

Compatibility

• 2004-2008 Ford F-150 5.4L V8 SOHC 3-Valve (VIN 5)
• 2006-2010 Ford F-150 5.4L V8 Flex SOHC 3-Valve (VIN V)
• 2010 Ford F-150 4.6L V8 SOHC 3-Valve (VIN 8)

Frequently Asked Questions & Fitment Warnings

Does this fit the P221 / P415 F-150?

Yes, this is a direct fit for the 2004-2010 Ford F-150 equipped with the Modular 3V SOHC engine. This kit will not fit 2-valve 4.6L or 5.4L engines.

Are the included phaser mounting bolts reusable?

No, the supplied bolts are torque-to-yield fasteners and must be installed once and torqued to Ford factory torque-plus-angle specifications.

The Ford Truck Reliability Standard

Built to handle severe duty towing cycles and extreme heat soak, these cam phasers deliver the hydraulic stability and valvetrain durability required to keep your Ford truck on the road.