A-Premium Engine Ignition Coil E1EF12029AA — 12V Direct-Fit for Ford/Lincoln, Bolt-On Valve-Cover Mount

A-Premium Engine Ignition Coil E1EF12029AA is a direct-fit 12V replacement ignition coil engineered to restore spark performance in compatible Ford, Lincoln and select Mazda models.

If your classic Ford or Lincoln is running rough, stalling, or showing poor fuel economy, a worn ignition coil is a common culprit. This A-Premium ignition coil is manufactured to match original equipment specifications so you can replace a failing unit quickly and reliably. It offers blade terminals, a bolt-on mount, and valve-cover mounting to make swapping parts straightforward for DIYers and professional technicians alike.

What vehicles will this ignition coil fit?

The E1EF12029AA unit is compatible with a wide range of Ford, Lincoln and selected Mazda models across 1980s and 1990s lineups. Check the list below against your vehicle’s year and engine set-up to confirm fitment before ordering.

• Ford: Aerostar (1986–1997), Bronco (1984–1996), Bronco II (1984–1990), Country Squire (1987–1991)
• Ford trucks & vans: E-150/E-250/E-350 (1984–1996), F-150 (1984–1996), F-250/F-350 (1984–1997), F53 (1988–1997)
• Passenger cars: Escort (1982–1990), Mustang (1983–1995), Ranger (1983–1997), Taurus (1986–1995), Thunderbird (1984–1995)
• Lincoln & Mercury: Continental (1984–1994), Mark VII (1984–1992), Town Car (1984–1990), Grand Marquis (1984–1991)
• Mazda: 626/MX-6 (1994–1997), Capri (1983–1986)

Which part numbers and references match this coil?

This replacement matches many OEM and aftermarket reference numbers, helping you confirm compatibility if you’re cross-referencing old parts or ordering by reference code.

• Common reference numbers: E1EF12029AA, E2EF12029AA, E2FZ12029A, E3EF12029AA and similar variants
• Additional cross-refs: 12321405, 19017194, 38541611, 89057144 and FD-478/FD478
• Aftermarket codes: C502, SKFD478T and multiple factory suffix variations

What are the key specifications and installation details?

The coil is built for simple replacement and OEM-style performance. Note the electrical and mounting features to ensure a correct swap.

• Voltage: 12V suitable for standard ignition systems
• Terminal type/quantity: Blade terminals, 2 terminals for signal and power
• Mount type & location: Bolt-on mount, installs at the valve cover area for original positioning
• Installation: Quick bolt-on design intended for straightforward exchange with original coil

How reliable is this A-Premium ignition coil and what warranty is included?

A-Premium backs this coil with a one-year unlimited-mileage guarantee, reflecting the brand’s confidence in build quality and fitment accuracy. The product is designed to match factory fit and function so you can maintain drivability and engine response.

• Warranty: One-year unlimited-mileage coverage from A-Premium
• Quality focus: Engineered to meet original equipment standards for fit and electrical performance
• Support: A-Premium offers broad accessory categories and customer support for fitment questions

Who is this for? This ignition coil is ideal for owners and mechanics restoring or maintaining late-20th-century Ford, Lincoln or compatible Mazda vehicles who need a reliable, drop-in replacement. It suits do-it-yourself installers who want clear cross-reference compatibility, professional shops performing tune-ups, and restoration projects that require authentic mounting and electrical specs without modifying the vehicle.