DENSO fuel Injector
long size injector
sumitomo port
12 hole nozzle

Mazda ZY / ZJ motors

DENSO 297500-0460
Mazda ZYE913250 / ZJ2013250

other part numbers
Airtex 4G2311
Autoline 162067
Bostech MP4340
BWD 67801
GB Reman 842-12384
GP Sorensen 800-2230N
SMP FJ1194
Wells M1469