Water Temperature sender unit to fit:
Ford 
2000, 2100, 2110, 2150, 2300, 2310, 3000, 3100, 3150, 3190, 3300, 3310, 4000, 4110, 4130, 4190, 4200, 4400, 5000, 5100, 5190, 5200, 7000, 7100
(2600, 3600, 3900, 4100, 4600, 5600, 6600, 7600 > 3/76 )
Industrial Models:             
(2120, 231, 233, 333, 335, 420, 4550, 6550, 7550 > 3/76 )
3120, 3400, 3500, 4140, 4450, 4500, 5550
Replaces OEM No: 81784077, C4AH10884A