Variable Camshaft Timing Cam Phaser Kit - Replaces# 3R2Z6A257DA, 917-250, 3L3Z 6279-DAP, 8L3Z-6M280-B - Fits Ford F-150, Expedition & more - Triton 5.4L, 4.6L 3V Engines - Sprockets, Bolts & SolenoidsCategory: Compensating Sprocket KitThe (3V) 24 Valve Triton motors for Ford commonly produce distinctive rattling noises due to wear, most noise are normal but excessive ones calls for an inspection. The camshaft phasers and solenoid may fail and it can lead to poor fuel economy, a check engine light (CEL), and rough running conditions on your F-150, Expedition, or other Ford vehicle. This is a complete kit manufactured by AA Ignition including both bolts and seals for a complete installation.Fits the Following Vehicles2005-2006 Ford Expedition 5.4L2006 Ford Explorer 4.6L2007-2008 Ford Explorer Sport Trac 4.6L2004-2007 Ford F-150 5.4L & 4.6L2005-2007 Ford F-250,350,450, 550 Super Duty 5.4L2005-2006 Ford Mustang 4.6L2006 Mercury Mountaineer 4.6L2006-2007 Lincoln Mark LT 5.4L2005-2006 Lincoln Navigator 5.4LONLY FITS MODELS WITH 1 3/4" Solenoid Seal. A 1 3/4" solenoid seal is easy to identify, the hole for the VCT Solenoid is offset and NOT in the center of the camshaft seal.Only Fits Models with 1 3/4" Solenoid SealThe Ford 4.6L and 5.4L V8 engine came with 2 different size solenoid seals depending on the build date and location the vehicle was sold. Please insure your factory solenoid seal has the OFFSET hole in the center as pictured on the far left of the picture.Complete VCT Cam Phaser KitCamshaft Phaser SprocketsIncludes 2x Camshaft Phaser Sprockets.Replaces OEM Part #:3R2Z-6A257-DA2Camshaft Phaser BoltsIncludes 2x Camshaft Phaser Bolts.Replaces OEM Part #:3L3Z 6279-DAPVCT Solenoids & ScrewsIncludes 2x VCT Solenoids & Screws.Replaces OEM Part #:8L3Z-6M280-BVCT Solenoid SealsIncludes 2x Camshaft Seals.Replaces OEM Part #:3L3Z-6C535-AAExperience the AA Ignition Difference!ASE Certified TechniciansInstalling parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.Strict Quality ControlAll of our camshaft kits undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come.An American Small BusinessAA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.This is a compatible replacement part manufactured by AA Ignition. This camshaft phaser kit is NOT a genuine Ford or Dorman part. Ford, Mercury, Lincoln and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this camshaft phaser kit fits.