Ignition Coil – Ford / Mazda (Part No. 1L8Z12029AB)

This is a non-genuine ignition coil compatible with selected Ford and Mazda vehicles equipped with 3.0L V6 gasoline engines.
It is commonly used on Duratec 3.0L V6 platforms and is available in the Korean automotive aftermarket (A/S parts).

Main Part Number

1L8Z12029AB

Cross-reference Numbers

1L8Z-12029-AB
1L8Z-12029-AA
18LZ12029AA
XS2Z12029AA
2M2Z12029AC

1L8E-12A366-AA
1L8E-12A366-AB
1L8E-12A366-AC
1L8U-12A366-AA

FD502
DG-500
5C1449
GN10192
0221504701
673-6005

AJ03-18-100
AJ03-18-100A
AJ03-18-100B
AJ09-18-100
AJ09-18-100A
AJ51-18-100

Aftermarket References

Motorcraft DG-486 / DG-498 / DG-500 / DG-513
ERA 880382
BOSCH 0221504701
NTY ECZ-MZ-020
Intermotor / Standard equivalents (market dependent)

Compatible Vehicles

Ford (USA / Global)

Ford Escape
- 3.0L V6
- Model years: 2001–2008
Ford Five Hundred
- 3.0L V6
- Model years: 2005–2007
Ford Taurus
- 3.0L V6
- Model years: 2004–2005
Ford Maverick
- 3.0L V6
- Model years: 2001–2008

Mercury

Mercury Mariner
- 3.0L V6
- Model years: 2005–2008
Mercury Montego
- 3.0L V6
- Model years: 2005–2007
Mercury Sable
- 3.0L V6
- Model years: 2004–2005

Mazda

Mazda Tribute (EP)
- 3.0L V6
- Model years: 2000–2008
Mazda MPV II (LW)
- 3.0L V6
- Model years: 2002–2006
Mazda 6 (GG)
- 3.0L V6
- Model years: 2004–2007

Engine Applications

3.0L V6 DOHC (Duratec series)
AWD / FWD configurations depending on model

Key Features

Direct replacement ignition coil designed to OE specifications for 1L8Z12029AB series.
Coil-on-plug (COP) design for precise ignition control on each cylinder.
Engineered to withstand heat and vibration in V6 engine environments.
Supports stable spark output, helping maintain smooth idle and consistent engine performance.
Plug-and-play installation with no modification required.