Ignition Coil + Spark Plugs for Ford F-150 (2011-2016) 3.5L Turbo

Direct-Replacement Ignition Coil & Spark Plug Tune-Up Kit for 2011-2016 Ford F-150 (P415 / P552)

What it Does: The complete ignition kit replaces degraded coil packs and eroded plugs on the 2011-2016 Ford F-150 3.5L EcoBoost to eliminate spark blowout, rough idle, and misfire codes under boost.

The Stock Ford F-150 Ignition Breakdown

The twin-turbocharged 3.5L EcoBoost V6 operates under high cylinder pressures and intense thermal cycling. Over time, factory coil boots suffer dielectric breakdown and carbon tracking, while internal primary and secondary windings develop high internal resistance. Simultaneously, forced-induction combustion erodes factory plug electrode gaps, widening the jump required by the secondary circuit. Under high-load boost transitions, this combination yields spark blowout, violent hesitation, decreased fuel economy, and diagnostic trouble codes (DTCs) like P0300 through P0306.

The Engineering Solution

This coordinated ignition kit restores balanced secondary output across all six cylinders. Each coil-on-plug (COP) unit features premium high-temperature epoxy potting and heavy-gauge copper windings to resist insulation breakdown caused by sustained engine bay heat soak. The matched spark plugs feature the exact thermal heat range and tight pre-gap required to ensure dependable arc transfer against dense air-fuel mixtures in boosted direct-injected combustion chambers.

What's Included

• 6x Direct-Fit Coil-on-Plug Ignition Coils
• 6x Pre-Gapped Turbo-Duty Spark Plugs

Technical Specifications

Compatibility

• 2011-2016 Ford F-150 3.5L Turbo (3.5L V6 GAS DOHC Turbocharged EcoBoost), all cab configurations and trims (XL, XLT, Lariat, King Ranch, Platinum, Limited)

Frequently Asked Questions & Fitment Warnings

Does this fit the P415 / P552 F-150?

Yes, this is a direct fit for the 2011-2016 Ford F-150 equipped with the 3.5L EcoBoost engine. This kit does NOT fit the naturally aspirated 3.5L V6 (2015-2016) and will NOT fit 2017+ dual-injection EcoBoost models.

What is the proper installation procedure for these components?

Always thread and torque spark plugs into a completely cool aluminum cylinder head to factory torque specification (133 lb-in / 11 lb-ft) and secure coil retainers without overtightening.

The Ford Towing Standard

Heavy payload and sustained hill-climbing demands demand full combustion stability under prolonged boost. Restoring uniform spark energy across both banks safeguards your powertrain against damaging pre-ignition and delivers the dependable low-end towing torque your F-150 was built to produce.