Are zd 10 and 11's the same glow plug? Got 16 10's on ebay and the add said they would fit 1994 to 2003. Did not know they bwere 10's till the were set to me. The motorcraft web site says zd11 for 94 to 2003 but they look like the same glow plug????

Thanks

 

ZD10= IDI 7.3
ZD11= DI
I believe some have used the 10 in the DI.
The 11 is longer and will heat the chamber better.

Bill

 

ZD10 and ZD11 are the same. The IDI use ZD9 I think. For some dumb reason Motorcraft changed the number along the way. Back when AZ had .01 GP's I bought a store out of their stock and 8 were 10 and 8 were 11's. they were the same thing and when crossing checking a 10 it comes up as an 11.

 

Tj
Some strange chit happened.
The ZD-9 was short plug.
ZD-10 short and long.
ZD-11 long.

Go figure. Seems only 11's will be available.

Bill

 

Interesting! I would be willing to bet that nearly all the 10's are gone now and we just have the 11's to choose from.

 

I can see the 10's will fit but I just wanted to make sure nothing like the ohms amps voltage and whatever electrical was the same all numbers etched on the 10's are the same but the number ends 11v. Guess they will work fine if you cross reference them and they come up 11's.
Had some 9's and they were short and I think they had the flat connector on top.
Thanks for all input. Latter....