As long as you have three wires, it's cool. Most aftermarket stators are all yellow.
My GS850 is wearing a stator from a 2001 GS500.
The list here is helpful:
http://www.electrosport.com/products/product-detail-410.php
Vehicles This Product is Known to Fit:
* Street Motorcycle: SUZUKI GS300L, 82-85
Replaces OE Number(s):
31401-45011, 31401-45030
* Street Motorcycle: SUZUKI GS450, 80-82
Replaces OE Number(s):
31401-45011, 31401-45030
* Street Motorcycle: SUZUKI GS450, 82-88
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS500E, 89-96
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS500E, 97-00
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS500F, 01-03
Replaces OE Number(s):
31401-01D10
* Street Motorcycle: SUZUKI GS500F, 04-06
Replaces OE Number(s):
31401-01D10
* Street Motorcycle: SUZUKI GS550, 81-82
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS550L/M, 80-82
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS650E (chain drive), 81-82
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS650G/GL (shaft drive), 81-82
Replaces OE Number(s):
31401-45120, 31401-45110
* Street Motorcycle: SUZUKI GS650 Katana (chain drive), 1983
Replaces OE Number(s):
31401-47030, 31401-47020
* Street Motorcycle: SUZUKI GS750E (16-valve models), 80-83
Replaces OE Number(s):
31401-45120, 31401-45110
* Street Motorcycle: SUZUKI GS850, 80-83
Replaces OE Number(s):
31401-45120, 31401-45110
* Street Motorcycle: SUZUKI GS1100S Katana (GSX1100 Katana), 1982
Replaces OE Number(s):
31401-49531, 31400-49532
* Street Motorcycle: SUZUKI GZ250, 99-09
Replaces OE Number(s):
32101-13F00
* Street Motorcycle: KAWASAKI KZ650CSR, 81-82
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ700, 1984
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ750E, 80-83
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ750LTD, 1980
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ750 Spectre, 80-83
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ750LTD, 80-83
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ750R GPZ750 (twin shocks), 1982
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI ZR-7 / ZR-7S, 00-05
Replaces OE Number(s):
21003-1349
* Street Motorcycle: KAWASAKI ZX750 GPZ750, 83-85
Replaces OE Number(s):
21003-1083
* Street Motorcycle: KAWASAKI KZ1300, 79-81
Replaces OE Number(s):
21003-1035
* Street Motorcycle: KAWASAKI KZ1300B2 Touring, 1980
Replaces OE Number(s):
21003-1035
* Street Motorcycle: KAWASAKI KZ1300, 79-81
Replaces OE Number(s):
21003-1020
* Street Motorcycle: KAWASAKI KZ1300, 1980
Replaces OE Number(s):
21003-1035
* Street Motorcycle: KAWASAKI KZ1300 Voyager, 1982
Replaces OE Number(s):
21003-1064
* Street Motorcycle: KAWASAKI ZN1300 Voyager SE, 1983
Replaces OE Number(s):
21003-1064
* Street Motorcycle: KAWASAKI ZN1300 Voyager SE, 87-88
Replaces OE Number(s):
21003-1064