8 Motorcraft ZD-32 Glow Plugs Full Set 04–07 6.0L Powerstroke OEM 4C3Z-12A342-A

Don’t take chances with knock-off glow plugs that swell, snap off, or cause engine failure. These are genuine Motorcraft ZD-32 glow plugs, made specifically for 2004–2007 6.0L Powerstroke engines with the updated piston design.

In 2004, Ford changed the shape of the combustion chamber. The result? A shorter glow plug was required to prevent contact between the glow plug tip and the piston. Using the wrong (longer) glow plug in a late-build engine can lead to piston impact and catastrophic failure.

Motorcraft ZD-32 glow plugs are 1.2mm shorter than earlier versions, and easily identified by the correct factory crimp design (see image example). Trust the same OEM parts Ford installs from the factory.

Qty (8) Genuine Motorcraft ZD-32 Glow Plugs

Fitment Applications:
2004–2007 Ford F250 / F350 / F450 / F550 6.0L Powerstroke Diesel
2004–2005 Ford Excursion 6.0L Powerstroke Diesel
2004–2007 Ford E-Series Vans 6.0L Powerstroke Diesel
Fits engines built after 9/22/2003 or with serial number 6155637+ / 94581+\
**Do not install in 2003-2004 early build engines — use ZD-31 for those models**

OEM / Interchange Numbers:
Motorcraft #: ZD-32
Ford Part #: 4C3Z-12A342-A
Replaces: 4C3Z-12A342-A2, 4C3Z-12A342-AA, ZD-13, ZD-13-A2, MOF-ZD32
UPC: 031508786714

Why Choose Motorcraft Glow Plugs?
- Designed specifically for 2004–2007 piston bowl design
- Genuine OEM part with correct crimp and heat rating
- Resists swelling and tip breakage
- Helps ensure smooth cold starts and optimal engine health
- Trusted by Ford dealerships and diesel shops nationwide

Installation Tips:
- Always verify engine serial number before purchase
- Use anti-seize on threads
- Replace all 8 glow plugs together for consistent operation

SHIPPING IS FREE via USPS First Class / Ground Advantage to the lower 48 US states.

Alaska, Hawaii, Puerto Rico, Guam, APO/FPO addresses will need to email for a shipping quote.

CANADA, MEXICO, & ALL INTERNATIONAL BUYERS WILL NEED TO USE THE eBay GSP (GLOBAL SHIPPING PROGRAM)

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