Yoshi Motors NGK Iridium IX Spark Plug Set for Ford F-150 3.5L V6 (2011-2019)

Revitalize your Ford 3.5L V6 with NGK Iridium IX spark plugs

This six-pack from Yoshi Motors delivers a direct, plug-and-play spark plug replacement for Ford F-150 models powered by the 3.5L V6 engine. Engineered for a crisp, consistent ignition, these plugs are designed to perform across cold starts, warm drives, and steady highway cruising. The iridium center electrode supports a stable spark at high rpm, helping the engine wake up smoothly while maintaining durability over time. Expect a noticeable improvement in starting feel, smoother idle, and a more confident throttle response as the engine breathes through the upgraded ignition system.

Core benefits

• Quick, direct replacement that minimizes downtime and simplifies maintenance
• Compatibility at a glance with the included chart to confirm fit for your build
• Helps avoid issues caused by old plugs and faulty ignition components
• High-temperature resistance reduces risk of cracks and gaps in harsh conditions
• Precise tolerances for consistent ignition performance across RPM ranges
• Brand-backed support if you need assistance or have questions

What you get in the set

• Six NGK Iridium IX spark plugs
• OEM-style threads and reach for a precise Ford 3.5L V6 installation
• A compatibility chart to help verify the right fit for your vehicle

Fitment, installation, and care

Designed for the Ford F-150 3.5L V6, model years 2011 through 2019. Installation can be DIY with basic hand tools, or completed by a professional mechanic for added assurance. For best results, follow standard torque specs and routine maintenance practices to help extend plug life.

Why choose NGK Iridium IX with Yoshi Motors

These plugs combine a durable iridium alloy with precise engineering to support long service life and dependable ignition in everyday driving and spirited accelerations. While results vary by driving style and vehicle condition, this set offers a credible upgrade path for those seeking a refreshed ignition experience.

Note: This listing includes a six-pack suitable for Ford F-150 3.5L V6 models and should be cross-checked against the included compatibility chart before purchase. If you have questions, our customer service team is ready to help.