MAS Ignition Coil & Spark Plug Kit for Ford/Lincoln 6-Pc UF553 Coils + SP589 Platinum Plugs — 3.5L/3.7L Naturally Aspirated V6

MAS bundle: six UF553 ignition coils paired with six Motorcraft SP589 platinum spark plugs engineered for naturally aspirated 3.5L and 3.7L V6 Ford and Lincoln engines.

If your Ford, Lincoln or compatible Mercury vehicle uses a 3.5L or 3.7L naturally aspirated V6, this MAS kit replaces worn ignition coils and spark plugs in one service. The set contains six MAS UF553-style coil packs and six Motorcraft platinum SP589 spark plugs, supplied together so you replace all cylinders at once for balanced performance and simpler maintenance. Note: these coils are not suitable for turbocharged engines—verify your engine is naturally aspirated before ordering.

Which vehicles and engines will this ignition kit fit?

This MAS bundle was designed for naturally aspirated Ford and Lincoln V6 models from the early 2010s to late 2010s. It covers many 3.5L and 3.7L applications commonly found in Edge, Explorer, F-150, Flex, Mustang, Transit and several Lincoln models. Always cross-check part numbers listed with your VIN or existing parts to confirm compatibility.

• Compatible years include 2011–2017 for many vehicles and specific Transit years 2015–2018.
• Intended for naturally aspirated 3.5L and 3.7L V6 engines only, not turbocharged variants.
• Replaces part numbers such as UF553, DG520 and various OEM Ford references.

How do these MAS coils and Motorcraft plugs improve ignition reliability?

Replacing all coils and spark plugs at once restores uniform spark delivery and reduces misfires, rough idle, and uneven fuel burn caused by aging components. The MAS coils are built to match OE electrical fitment while the Motorcraft Platinum SP589 plugs provide a consistent spark gap and longer wear life than standard copper plugs. Together they help maintain smoother running until the next tune-up.

• Mismatched or failing coils cause cylinder-specific misfires; this full set avoids that issue.
• Platinum plugs extend service intervals compared with basic plugs and sustain stable combustion.
• One-year warranty covers manufacturing defects for added buyer protection.

What should I check before buying and installing this kit?

Confirm engine type (naturally aspirated vs turbocharged) and compare OEM part numbers to the listed replacements. Inspect connector pin count and coil tower style on your vehicle—this MAS pack is specified as a 2-pin coil design. If you're unsure, consult a dealership or a repair manual for exact fitment guidance.

• Verify your engine is naturally aspirated; these coils are not for turbocharged engines.
• Compare UF553 / DG520 / OEM references with your current parts or VIN lookup.
• Check coil connector pin count and physical mounting before purchase.

Can I install this set myself, and what tools or steps are typical?

Experienced DIYers can replace coils and plugs with basic hand tools, but expect to work in tight engine bays on some models. Typical steps include disconnecting the battery, removing engine covers, unplugging coil connectors, removing coil bolts, replacing spark plugs with correct gap and torque, and installing new coils. If you lack tools or comfort with ignition systems, a professional installation is recommended.

• Common tools: ratchet with extensions, torque wrench, spark plug socket, dielectric grease.
• Torque spark plugs to manufacturer specs and apply dielectric grease to coil boots for sealing.
• Clear engine codes and test drive to confirm smooth operation after replacement.

Who this is for: This MAS ignition coil and spark plug bundle is aimed at owners and technicians who want a full-cylinder refresh for naturally aspirated 3.5L and 3.7L V6 Ford, Lincoln, and Mercury vehicles. It’s ideal for drivers experiencing misfires, rough idle, reduced fuel economy or for routine tune-ups who prefer replacing all ignition components at once for consistent performance. Not suitable for turbocharged engines—verify compatibility before purchase.