MAS Ignition Coil and Iridium Spark Plug Kit for Ford 4.6L V8 — 8-Pack Full Plug-and-Coil Service, 12-Month Coverage

This MAS kit includes eight replacement ignition coils and matching iridium spark plugs engineered to fit a range of Ford, Mercury and Lincoln 4.6L/5.4L V8 engines as a full-plug-and-coil service pack.

This comprehensive replacement set pairs MAS ignition coils with MAS iridium spark plugs so you can replace all cylinders at once. It’s engineered to match factory fitment for many model years of F-150, Crown Victoria, Mustang, Expedition, Explorer, Grand Marquis, Town Car, Navigator, E-series vans and Mountaineer. The package arrives with eight coils, eight plugs, and a 12-month coverage period, and comes with a long list of OEM cross-reference numbers to help you confirm fit.

Which vehicles and engines does this MAS kit fit?

The kit targets naturally aspirated Ford-family V8 engines, primarily the 4.6L and some 5.4L applications. Fitment covers many model years across multiple nameplates—always cross-check the provided part numbers against your VIN or factory service manual before ordering.

• Commonly compatible: 1998–2008 Ford Crown Victoria 4.6L, 2001–2008 F-150 4.6L, 1999–2004 Mustang 4.6L.
• Also fits: 2001–2004 Expedition, 2002–2005 Explorer, 1998–2008 Mercury Grand Marquis (4.6L).
• Additional coverage: select 5.4L E-350 and Navigator years — verify via the fitment list.
• Always confirm with VIN, part cross-references, or a fitment check tool before purchase.

How do I verify these are the correct replacement parts for my vehicle?

MAS supplies a list of replacement and cross-reference numbers included in the product details. Use that list, your vehicle’s OEM part numbers, or an online VIN lookup to ensure compatibility; misidentifying coils or plugs can result in incorrect parts.

• Compare your current coil and plug numbers to the MAS cross-references (e.g., SP493, DG508).
• Use your vehicle VIN or an online fitment checker to confirm match by year, make, model, and engine size.
• When in doubt, consult a mechanic or your dealership with your VIN for verification.

What’s included in the package and what coverage comes with it?

The MAS set ships as a complete eight-cylinder service kit so you can replace coils and spark plugs at the same time. The listing specifies a 12-month coverage period meant to provide buyer reassurance for normal installation and fit concerns.

• Contents: 8 MAS ignition coils + 8 MAS iridium spark plugs in one kit.
• Coverage: 12 months included with the purchase for peace of mind.
• Documentation: product listing includes part cross-reference numbers to aid fitment confirmation.

Can I install this kit myself, and are any special tools required?

Replacing coils and spark plugs is a common DIY maintenance job on many V8s, but it requires basic hand tools and attention to torque specs. If you’re comfortable removing coil packs and using a torque wrench, you can perform the swap; otherwise, a professional install is recommended.

• Typical tools: ratchet, spark plug socket, torque wrench, dielectric grease (optional).
• Tip: inspect spark plug gaps and torque to manufacturer specs during installation.
• Seek professional help for tight engine bays or if unfamiliar with ignition systems.

Who this is for: This MAS Set of 8 ignition coils and iridium spark plugs is designed for owners and mechanics who are performing a full ignition-service refresh on Ford-family V8s. It’s appropriate for fleet maintenance, DIY enthusiasts replacing all cylinders at once, or anyone who needs a matched coil-and-plug kit that references common OEM numbers. Before buying, confirm compatibility using the fitment list or your vehicle VIN to ensure you receive the correct parts for your engine and model year.