Product Highlights & Solutions
Timing Chain Rattle, Cam Phaser Knock, or Engine Performance Issues on Your EcoBoost F-150? — Worn timing components on the 3.5L EcoBoost cause rattling on cold starts, rough idle, reduced performance, and potential engine damage if left unaddressed. This comprehensive upper and lower timing kit covers everything needed for a complete timing overhaul — cam phasers, chains, tensioners, guides, solenoids, gaskets, and seals all included.
Everything in One Kit — No Hunting for Individual Parts — Engineered to OE specifications with OEM-matching part numbers. Professional installation strongly recommended — instructions not included.
Vehicle Fitment
Compatibility List
- For 2013–2016 Ford F-150 — 3.5L EcoBoost V6
Replaces OE / Part Numbers
Upper Timing Components: DL3Z-6584-C, BL3Z-6L266-A, BL3Z-6K255-A, JL3Z-6K297-A, AT4Z-6K297-B, AT4Z-6B274-A, AT4Z-6K297-D, AT4Z-6306-A, AT4Z-6M280-A, AT4Z-6M280-B, AT4Z-6268-A, 7T4Z-8590-A, 7T4Z-8257-A, XW4Z-6700-AA
Lower Timing / Cam Components: BL3Z-6D256-C, AA5Z-9439-A, AT4Z-6256-B, AT4Z-6C525-D, AT4Z-6268-C, AT4Z-6279-D, AT4Z-6279-E, BL3Z-6584-A, BL3Z-9E583-B, BR3Z-6020-A, BR3Z-8507-C, BR3Z-8527-A
Specifications
| Detail |
Specification |
| Type |
Complete Upper & Lower Timing Kit |
| Application |
3.5L EcoBoost V6 |
| Fitment Type |
Direct OE Replacement |
| Instructions Included |
No |
| Condition |
100% Brand New |
| Warranty |
2-Year Warranty |
Notes
- Professional installation strongly recommended — instructions not included.
- Verify part numbers against your existing components before ordering.
- Compare with your old parts before purchasing.
Package Includes
Upper Timing Components:
- 1 × RH Valve Cover Gasket
- 1 × Tensioner
- 1 × Tensioner Arm
- 5 × Timing Guides (various)
- 1 × Crankshaft Gear
- 2 × VCT Solenoids (intake)
- 2 × VCT Solenoids (exhaust)
- 2 × Secondary Timing Chains
- 1 × Thermostat Housing Gasket
- 2 × Coolant Pipe O-Rings
- 1 × Silicone Sealant
- 1 × Front Crank Seal
Lower Timing / Cam Components:
- 1 × Intake Gasket Set
- 2 × Intake Cam Phasers
- 2 × Exhaust Cam Phasers
- 1 × Primary Timing Chain
- 2 × Intake Phaser Bolts
- 2 × Exhaust Phaser Bolts
- 1 × LH Valve Cover Gasket
- 1 × Fuel Pump Gasket
- 1 × Front Cover Crank Seal
- 1 × Water Pump Gasket
- 1 × Bypass Gasket
