Yoshi Motors DG549 UF646 6-Pack Ignition Coils for EcoBoost 3.5L V6 Ford (2011-2017)

Revitalize your EcoBoost power

Yoshi Motors DG549 UF646 ignition coil packs are engineered for a quick, direct coil replacement. This six-pack refreshes the ignition system with minimal downtime, delivering crisp ignition events that support steady idle and confident throttle response. The design prioritizes precise electrical delivery and reliable performance, so you can get back on the road with less guesswork and more peace of mind.

Compatibility that fits your ride

Built for EcoBoost 3.5L V6 engines, including Ford F-150, Explorer, Expedition, Navigator, and related models from 2011 through 2017, this kit uses a compatibility chart to help verify fitment before you install. Check the description for the map and ensure a snug, OEM-like fit.

Quality materials for long life

Each coil is crafted with high-grade materials designed to resist heat and maintain a stable electrical path. The result is a robust component that stands up to heat soak and thermal cycling, helping to prevent the usual signs of wear that come with aging coils.

Why replace now

Old or worn coils can affect ignition timing and power delivery. Replacing them when you notice rough idle, misfires, or reduced responsiveness may help you maintain consistent performance and avoid more expensive repairs down the line.

What you get

• Six ignition coil packs for a full bank replacement
• Clear guidance and a compatibility chart to confirm fitment
• Direct-fit design for straightforward installation

Installation tips and care

• Prepare your workspace, disconnect the battery, and take care with harness connectors
• Turn the engine to Top Dead Center if you’re replacing a specific bank
• Inspect connectors for corrosion and replace if needed for a clean electrical path

Note: This listing references NGK Iridium Spark Plugs in the product title. If you’re pairing plugs, verify compatibility with your engine and follow torque specs from your vehicle’s service manual. Our team is ready to help with fitment questions or installation tips.

Our promise

We stand behind this product. If you’re not satisfied, please reach out to our customer service team for help resolving the issue.