Restore dependable cold-weather starting with this complete set of eight (8) Genuine Motorcraft ZD-32 Glow Plugs, the factory-recommended replacement for late-build 2004-2007 Ford 6.0L Powerstroke Diesel engines. Manufactured to Ford's exact specifications, Motorcraft glow plugs provide the correct heat range, electrical characteristics, and durability your 6.0L was designed to use.
Replacing all eight glow plugs at the same time helps restore balanced cylinder heating, improves cold starts, reduces white smoke during startup, and minimizes the likelihood of future glow plug-related issues. Genuine Motorcraft glow plugs are trusted by Ford dealerships and professional diesel technicians because they consistently outperform many aftermarket alternatives.
Unlike inferior aftermarket glow plugs that may swell, fail prematurely, or break during removal, Motorcraft ZD-32 glow plugs are engineered for long service life and reliable operation in demanding diesel applications.
Features & Benefits
- Genuine Motorcraft OEM glow plugs
- Complete set of 8 glow plugs
- Direct replacement for Ford part 4C3Z-12A342-A
- Engineered to Ford OE specifications
- Restores fast, reliable cold-weather starting
- Helps reduce white smoke and rough idle during cold starts
- Excellent durability and long service life
- Direct-fit installation with no modifications required
- Trusted by professional diesel technicians worldwide
Why Replace All Eight?
Replacing the entire set provides:
- Uniform heating across all cylinders
- Improved cold-start performance
- Reduced cranking time
- Smoother cold idle
- Lower chance of another glow plug failure shortly after repair
- Better overall reliability
Common Symptoms of Failed Glow Plugs
- Hard starting in cold weather
- Extended crank times
- White smoke after startup
- Rough idle until engine warms
- Glow plug circuit diagnostic trouble codes
- Check Engine Light
Vehicle Fitment
Ford Super Duty
- Late 2004-2007 Ford F-250 Super Duty 6.0L Powerstroke Diesel
- Late 2004-2007 Ford F-350 Super Duty 6.0L Powerstroke Diesel
- Late 2004-2007 Ford F-450 Super Duty 6.0L Powerstroke Diesel
- Late 2004-2007 Ford F-550 Super Duty 6.0L Powerstroke Diesel
Ford Excursion
- Late 2004-2005 Ford Excursion 6.0L Powerstroke Diesel
Ford E-Series
- 2004-2010 Ford E-350 & E-450 6.0L Powerstroke Diesel
Includes
- (8) Genuine Motorcraft ZD-32 OEM Glow Plugs
Important Fitment Note
Motorcraft ZD-32 fits late-build 6.0L Powerstroke engines only. These shorter glow plugs are intended for engines built after the piston redesign (approximately September 22, 2003). Installing the incorrect glow plug in an early engine can result in engine damage. Please verify your engine build date or serial number before ordering if you have an early 2004 model.
