NPAUTO Ignition Coil Pack for V6 4.0L Ford Explorer Ranger Mustang — Direct-Fit Replacement, Stable Spark

NPAUTO replacement ignition coil pack restores reliable spark delivery for V6 4.0L Ford and compatible vehicles from the early 1990s through 2007.

If your vehicle shows rough idle, misfires, or reduced power and you drive a V6 4.0L Ford Explorer, Ranger, Mustang, Mercury Mountaineer, or compatible Mazda B3000/B4000 from the listed years, this coil pack is built to be a direct-fit aftermarket replacement. Engineered to match key OEM fitments and electrical characteristics, this NPAUTO coil pack replaces worn or failed coils to help return smoother running and more consistent ignition performance.

Which vehicles and engines does this coil pack fit?

This NPAUTO coil pack is designed for a broad range of V6 and other compatible engines across multiple Ford and Mazda models between 1989 and 2010. Always cross-check your vehicle year, engine displacement, and OEM part number against the interchange list before ordering.

• V6 4.0L Ford Explorer (1991–2010) and Sport Trac (2001–2007)
• Ford Ranger (1990–2011) and Mustang (2005–2009) compatibility
• Mazda B3000 (1995–2000) and B4000 (1991–2010), Mercury Mountaineer (1998–2008)
• Also references 3.2/3.0 Ford Taurus (1989–1995) fitments in interchange list

How does this part replace a failing ignition coil pack?

The coil pack supplies high-voltage spark to the spark plugs; when coils age or fail they can cause misfires, uneven idle, and reduced throttle response. Replacing the defective unit with this direct-fit NPAUTO coil restores consistent spark timing and voltage, which helps the engine operate more smoothly.

• Direct-fit design mirrors OEM mounting points and electrical connectors
• Replaces common failure symptoms like misfires and rough idle
• Engineered for stable spark output across operating temperatures

What are the part numbers and interchange references to check?

This coil pack lists many interchange numbers to help confirm compatibility with your vehicle’s original equipment. Match at least one interchange number or consult your vehicle’s service manual to ensure correct selection.

• Common cross-references: FD-480, DG452, DG455, DG459, DGE446
• Additional references: E97, F508, 5C1125, C925, ZZL018100, ZZM718100
• OEM-style numbers include 90TF12029A1A, E9DF12029AA, E9DZ12029A

What quality checks and benefits does NPAUTO provide?

NPAUTO coil packs are manufactured using selected materials for internal windings and housings and undergo durability testing to reduce premature failures. While not an OEM part, the unit is built and inspected to meet aftermarket performance expectations.

• Quality-tested internal coils and robust polymer housing for durability
• Designed to reduce common ignition issues that affect drivability
• Sold as a higher-performance aftermarket replacement for improved longevity

Who is this for: Drivers and DIY mechanics who own compatible Ford, Mercury, or Mazda vehicles from the listed years and need a reliable, direct-fit ignition coil pack replacement. This part suits owners troubleshooting misfires, degraded fuel economy, or decreased engine power who want a tested aftermarket option that matches OEM-style fit and electrical connections.