[Vehicles Fit] - Ignition coils fit for L4 2.0L/2.0: 00 01 02 03 Focus ZX3 ZX5 ZTW ZTS etc, 01-04 Ford Escape, 99 00 Ford Contour; 01 02 03 04 Mazda Tribute; 1999-2000 Mercury Mystique [Vehicles Fit] - Ignition coils fit for L4 2.3L/2.3 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Ford Ranger; 2003-05 Mazda 6, 2001-09 Mazda B2300 [Interchange Part Number] - FD497 FD501 DG474 DG489 DG506 DG536 FD-501 FD-497 FD501 DG-474 DG-489 DG-506 DG-536 1S7G12029AB 610-00151 [High Performance Aftermarket Ignition Coils] - NPAUTO Ignition coils which will right fit for your car. It can solve issues caused by failed coils like Engine Misfire, Rough Engine Idle, Decrease in Power, Poor Fuel Economy etc [Quality Tested] - From internal coils to housing, quality materials are chosen to improve durability and reliability. And this part has undergone extensive testing to ensure a quality fit and long lifespan NPAUTO ignition coils are designed and produced under a strict quality control system. With premium materials, the part specifications can meet or exceed OEM standards. Features: Direct fit and easy installation Optimum performance Premium quality with a long lifespan Compatible with: 2000 Ford Contour L4 2.0L 1999 Ford Contour L4 2.0L (Built After 5/03/99 Production Date) 2001 2002 2003 2004 Ford Escape L4 2.0L 2.0 01 02 03 04 2000-2004 Ford Focus L4 2.0L 2.0 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Ford Ranger L4 2.3L 2.3 01 02 03 04 05 06 07 08 09 10 11 2003-04 Mazda 6 L4 2.3L 2005 Mazda 6 L4 2.3L Manual Transmission 2005 Mazda 6 L4 2.3L (excluding California Emissions) Automatic Transmission 01 02 03 04 05 06 07 08 09 Mazda B2300 Truck L4 2.3L 2001 2002 2003 2004 Mazda Tribute L4 2.0L 2.0 01 02 03 04 2000 Mercury Mystique L4 2.0L 1999 Mercury Mystique L4 2.0L (Built After 5/03/99 Production Date) Quantity: Pack of 1pc Warm Tips: 1. Professional installation is recommended. 2. Please compare the new parts with your OEM parts before the installation, which can help to save a lot of time if you got the wrong parts in some cases.