water pumps
Auto parts places tell me the part numbers are the same between the two BUT don't have one of either in stock to visibly see the impellers.
I thought the fan screwed onto the water pump for the 89 and that it was left hand thread as well.
Been wrong before so thought I'd post it up here and see if anyone was smarter.
Hope I don't have to make another fake post about my dirty neighbors!!!!
Applications: 1985/89 E/F250/350 & F(Super Duty).
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F1TZ-8501-A (replaced D2VY-8501-A, D4VY-8501-A, D8TZ-8501-B, E4TZ-8501-E & FOTZ-8501-A) .. Waterpump (Motorcraft PW-276).
Applications: 1972/73 429/460 Passenger Cars / 1973/79 F100/350 460 / 1974/78 460 Passenger Cars (460 N/A [not available] after 1978 in cars) / 1975/84 Econoline 460.
1983/84 F250/350 460 (460 N/A after 1979 in F100/150's, N/A in 1980/82 F250/350's) / 1990/92 (before 2/3/1992) E/F250/350 & Super Duty.
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F2TZ-8501-A .. 460 Waterpump (Motorcraft PW-280)
Applications: From 2/3/1992 thru 1994 E/F250/350 & Super Duty.
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1U2Z-8V501-CA (replaced F4TZ-8501-A) .. 460 Waterpump (Motorcraft PWR-2).
Applications: 1995/97 E/F250/350 & Super Duty.




