I have a 1983 4 door same engine.  The guy I bought it from got most of his parts from a Nissan distributer. 

Do you have part numbers?  Fuel filter #16403-Z7000, Oil Filter # 15208-61525.  Will look for glow plugs #.  I did find a site out of the UK which is closer to you, they appear to carry parts in our age range and may be able to get everything you need.  I'll also try and track down the place in England that he ordered supplies from.

This site has a 1983 SWB that is being parted out if your interested.  Don't know how to contact them or were there located.

This place looks promising and its out of Australia.

Good luck with your search.  I still think the best bet is out of England or Ireland.  You won't find much over in North America, Australia will have parts as well.

Hi Kat from Turkey.

I am from Costa Rica

As you see, just a few miles from you.

We don't have problems with SD 33 angine parts, since these angines were used by Nissan to equip not just the Patrols, but some other cars, like the Nissan Miler light truck.

Also, International Harvester used the same engine some time to equipo their Scout 4x4,and trhere were some forklifts that used the same engine.

Maybe some dealer with parts for industrial or agrioculture trucks parts dealar in your country could help you.

And don't try at your local race car  boutique for S-33 parts. Please

 

Saludos

 

Sepolvora