Quick Injector Question

[Mikeyworks]

I want to buy a spare set of injectors for the newly acquired Caddy.  

Are NA and TD injectors interchangable?

How much should I expect to pay for a set of injectors new? Used?

Thanks!!!!

Mikey

[cheng]

they are the same except that the turbo injectors are set to a higher breaking pressure.

you can find used on ebay or for new look at

http://www.vwdieselparts.com/

ken

[DieselsRcool]

You can tell by the markings on the injector body. TD says 150bar and NA says 130bar.