MAS Ignition Coil and SP411 Spark Plug Kit — Set of 6 Coils + 6 Platinum Plugs for 3.5L/3.7L V6 (2007–2015) Direct Fit

This kit bundles six MAS ignition coil packs (2-pin design) with six Motorcraft platinum SP411 spark plugs to restore ignition reliability and consistent firing across all cylinders. It’s a direct-fit aftermarket replacement intended for naturally aspirated engines only; do not use on turbocharged versions. The set replaces commonly worn OE coil and plug part numbers and comes with a one-year warranty.

Which vehicles and engines will this MAS kit fit?

The MAS 6-coil + 6-plug kit is made for naturally aspirated V6 engines in a range of late-2000s and early-2010s Ford, Lincoln, Mazda and Mercury cars and crossovers. Confirm your engine is not turbocharged and check compatibility against the listed model years and displacements.

• Fits 3.5L V6 models like Ford Edge (2007–2010), Fusion (2010–2012), Taurus (2008–2012) and select Lincoln MKX/MKZ years.
• Fits 3.7L V6 models like Lincoln MKS/MKT (2009–2015), Mazda CX-9 and Mazda 6 2009–2013 where specified.
• Not compatible with turbocharged engines—verify under-hood labels or vehicle specs first.

What parts and part numbers are included or replaced?

This package contains six MAS ignition coils (2-pin configuration) and six Motorcraft SP411 platinum spark plugs. The coils are designed to replace a variety of OE and aftermarket numbers for straightforward swapping.

• Includes: 6 MAS ignition coil packs (UF553 style) and 6 Motorcraft SP411 platinum spark plugs.
• Replaces common codes like DG520, UF553, C1595 and several 7T4E-12A375-EX OEM variants.
• Each coil and plug is matched to deliver consistent gap, fitment, and electrical characteristics for specified engines.

How will replacing coils and spark plugs help my vehicle’s performance?

Worn coils and fouled plugs can cause misfires, rough idling, reduced throttle response and higher fuel use. Replacing all six coils and plugs at once helps restore even cylinder firing and stable ignition timing without the guesswork of single-cylinder troubleshooting.

• Improves combustion consistency across cylinders for smoother idle and acceleration.
• Reduces misfire codes and uneven power delivery when parts were degraded.
• Restores expected spark plug gap and coil output to OEM-like levels for targeted models.

Who is this for: This MAS kit is for owners and mechanics working on compatible naturally aspirated 3.5L or 3.7L V6 Ford, Lincoln, Mazda or Mercury vehicles from roughly 2007–2015 who want a complete ignition refresh. It’s ideal for those replacing multiple coils and plugs at once, repairing misfires or preparing a vehicle for inspection. Verify engine aspiration and model-year fitment before ordering to avoid incorrect parts for turbocharged engines.