MAS Ignition Coil & Spark Plug Kit — Set of 6 Coils + 6 Motorcraft SP411 Platinum Plugs for 3.5L/3.7L V6 (2-Pin)

MAS set of 6 ignition coils plus 6 Motorcraft SP411 spark plugs is a complete replacement kit for naturally aspirated 3.5L and 3.7L Ford, Lincoln, Mazda and Mercury V6 engines listed in the fitment.

This kit combines six MAS ignition coil packs (2-pin design) with six Motorcraft SP411 platinum spark plugs for an OEM-style swap when you need to replace all coils and plugs at once. It’s packaged and sold together to simplify maintenance, comes with one-year warranty coverage, and is cross-referenced to common OEM part numbers for confident compatibility checks.

What does this MAS ignition coil and spark plug kit include?

The kit contains six MAS replacement ignition coils (2-pin type) and six Motorcraft SP411 platinum spark plugs, supplied as a matched set so you can replace ignition coils and plugs in one service. The plugs are Motorcraft-spec SP411 and the coils are engineered to meet fitment for the listed naturally aspirated engines.

• 6 MAS 2-pin ignition coil packs (complete set)
• 6 Motorcraft SP411 platinum spark plugs
• Cross-references: DG520, UF553, C1595, 7T4E-12A375-EX series, 610-00119
• One-year limited warranty included

Will these parts fit my vehicle and engine?

These coils and plugs are intended for naturally aspirated (non-turbo) 3.5L and 3.7L V6 engines on specific model years. Always verify your engine type and the 2-pin coil connector before ordering; the listing excludes turbocharged engines and incompatible coil styles.

• Compatible models include 2007–2012 Ford Fusion (3.5L), 2008–2014 Mazda CX-9 (3.7L), 2007–2012 Lincoln MKZ (3.5L), and others listed in the fitment table
• Not compatible with turbocharged engines or different coil-pin configurations
• Check existing coil connector: this kit uses 2-pin coils only
• Compare OEM part numbers (UF553, DG520, etc.) before installation

How can replacing all coils and plugs at once help my car?

Replacing the entire set synchronizes ignition components and reduces misfire or rough-idle symptoms that happen when one coil or plug fails while others are new. A full-set swap also helps maintain consistent spark delivery across cylinders and can simplify future troubleshooting.

• Restores uniform spark timing across all cylinders
• Reduces intermittent misfires and rough idle risk
• Avoids repeating labor costs by doing all cylinders at once
• Uses Motorcraft-spec plugs for reliable heat range and gap spec

What should I know about installation and maintenance?

Installation follows standard ignition-coil and spark-plug replacement procedures; basic hand tools and a torque wrench are recommended. Take care with connector clips and boot seating, and follow the plug gap and torque specifications for your engine to avoid damage.

• Inspect wiring harness and connectors for wear before fitting
• Tighten spark plugs to manufacturer torque and use dielectric grease on boots if desired
• Replace coils one at a time to preserve correct firing order if unsure
• Clear error codes and run an engine check after installation

Who is this for: This MAS coil-and-plug kit is aimed at DIY mechanics, independent shops, and fleet owners who service naturally aspirated 3.5L and 3.7L V6 Ford, Lincoln, Mazda and Mercury vehicles from 2007–2015 and want an OEM-referenced, full-set replacement. If your engine uses 2-pin coils and matches the model years listed, this package provides a convenient, warranted way to refresh ignition components and restore consistent performance.