Ford F150 3.5L EcoBoost Timing Chain Kit With VVT Gear Sprocket Fits 2017 2023 Expedition And Lincoln Navigator 3.5L V6 DOHC Complete Chain Tensioners Guides And Sprockets

Ford 3.5L EcoBoost Timing Chain Kit with VVT Sprockets
✔️ 31079S timing kit with 2 chains, 2 cam sprockets, tensioners (1 kit)

This complete timing chain kit is designed for the 3.5L EcoBoost V6 DOHC engines found in Ford F-150 (2017-2023), Expedition (2018-2023), and Lincoln Navigator (2018-2023). It serves as a direct replacement for the original timing components, ensuring precise valve timing and improved engine performance.

✅ 2x HL3Z6268A chains and 2x engine timing cam sprockets (exhaust ML3Z6C525A, intake ML3Z6256A)
✅ Includes stationary guides LH HL3E6B274BA and RH HL3E6B274CA
✅ Tensioner guides LH HL3Z6K255A and RH HL3E6K255CA, plus tensioners HL3E6L266BD and HL3E6L266CC
✅ Timing crank sprocket HL3Z6306A

💡 What is a timing chain kit for the 3.5L EcoBoost and why replace all components at once?

Here's a quick, handy explanation for buyers:

• Restores precise valve timing with new chains, tensioners, guides and VVT sprockets
• OEM-spec parts ensure a secure fit and smooth engine performance
• Helps reduce timing-related noise and wear on 3.5L V6 DOHC engines

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