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FlowKooler pumps patented impeller designs help stop engines from overheating and reduces engine temperature up to 30 degrees by doubling the flow of coolant and building system pressure.

Home / Products / 1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump

1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump

$172.38

1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
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1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump

$172.38

This 9 bolt pump fits engines (with an alternator) built after 1965. 

Flowkooler designed a high flow water pump with a CNC machined billet impeller to increased vane count and a reduced casting-to-impeller vane clearance.  It achieves greater flow rates, higher head pressure and a more efficient flow. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids. 

FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is increased flow so important to cooling a hot Ford FE engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures.

Prior to 1965 Ford FE motors utilized a generator.  In 1965 Ford switched to an alternator.  Please note the 1642E pump has a dowel pin to accommodate the generator bracket whereas 1642 does not.  Additionally the "flat part" of the casting near the hose connection is a greater area which allows for the larger pulley..

From 0-3,300 RPM…Nothing Beats a FlowKooler!


General Specifications:
Type of Material of Pump Body Cast Iron
Number of Blades on Impeller 16 CNC Aluminum
Direction of Rotation CW
Fan Hub Working Height 7 9/16"
Inlet Outside Diameter 2 1/8"
Hose Connections: 1st 2nd
Gender F M
Diameter 5/8" (10:00 position) 5/8" (11:00)
Threaded Yes No
Other Special Features:
  • 16 blade CNC Machined Aluminum impeller system
  • Anodized with Military Grade Type II Class II surface coating
  • Impeller chamber is directional to clockwise rotation
  • Lower radiator hose exits left side (driver's side)
  • Alternative Part Numbers  C5AZ8501C, C5AZ8501D, C5AZ8501F, C5AZ8501G, C5AZ8501M, C5AZ8501N, C5AZ8501R, C5AZ8501S, C5AZ8501U, C5AZ8501V, C5AZ8501W, C6AE8501M, C8AZ8501A, C8AZ8501B, C8AZ8501L, CP1075, D0AZ8501A, D0AZ8501D, D2TZ8501C, D4TZ8501B, D4TZ8501H, D4TZ8501J, D7TZ8501H, D8AZ8501A, DOAZ8501A, DOAZ8501D, 5521113, 5521515, 58208, 58211, 511572, 251217, 252181, AW1075, 71226, 71228, DWP510, 10268, 10269, 268, 269, 305, P962, AP644, 520, B517, B644, P517, P644, 99109, 143136, 143362, 50618, W268, W270, 2281642, 18506, ELGWP1075, WP1075, 87674103084, FP1479, WP234, 1251370, 44004, WP521, WP744, 414038, HYT14038C, 52365, W1421, W1432A, W1441, W1520, D251370, 16240, 1421, 1441, PW138, GWF37A, 635507, 4510, WP1304, WP1311, 7092280, 70267, W267, 1880, PC440, WP618, WP763, 62075, FP1479, TVI1075, US1075, T5056, 50618, WH2038
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
ford country sedan 67-65 V8 352 5.8L
ford country sedan 70-66 V8 428 7.0L
ford country sedan 71-65 V8 390 6.4L
ford country squire 67-65 V8 352 5.8L
ford country squire 70-66 V8 428 7.0L
ford country squire 71-65 V8 390 6.4L
ford custom 66-65 V8 352 5.8L
ford custom 70-66 V8 428 7.0L
ford custom 71-65 V8 390 6.4L
ford custom 500 1966 V8 428 7.0L
ford custom 500 66-65 V8 352 5.8L
ford custom 500 70-68 V8 428 7.0L
ford custom 500 71-66 V8 390 6.4L
ford f-100 76-75 V8 360 5.9L
ford f-100 76-75 V8 390 6.4L
ford f-100 pickup 1968 V8 360 5.9L
ford f-100 pickup 67-65 V8 352 5.8L
ford f-100 pickup 74-68 V8 390 6.4L
ford f-150 76-75 V8 360 5.9L
ford f-250 76-75 V8 360 5.9L
ford f-250 76-75 V8 390 6.4L
ford f-250 pickup 67-65 V8 352 5.8L
ford f-250 pickup 74-68 V8 360 5.9L
ford f-250 pickup 74-68 V8 390 6.4L
ford f-350 76-75 V8 360 5.9L
ford f-350 76-75 V8 390 6.4L
ford f-350 pickup 67-65 V8 352 5.8L
ford f-350 pickup 74-68 V8 360 5.9L
ford f-350 pickup 74-68 V8 390 6.4L
ford f-500 77-75 V8 390 6.4L
ford fairlane 1965 V8 352 5.8L
ford fairlane 1965 V8 428 7.0L
ford fairlane 70-65 V8 390 6.4L
ford ford 300 1963 V8 390 6.4L
ford ford 300 1963 V8 428 7.0L
ford galaxie 67-61 V8 390 6.4L
ford galaxie 67-63 V8 428 7.0L
ford galaxie 67-65 V8 352 5.8L
ford galaxie 500 66-65 V8 352 5.8L
ford galaxie 500 66-65 V8 428 7.0L
ford galaxie 500 70-68 V8 428 7.0L
ford galaxie 500 71-65 V8 390 6.4L
ford ltd 67-65 V8 352 5.8L
ford ltd 70-65 V8 428 7.0L
ford ltd 71-65 V8 390 6.4L
ford m-400 73-71 V8 360 5.9L
ford m-400 73-71 V8 390 6.4L
ford m-450 1974 V8 360 5.9L
ford mustang 69-67 V8 390 6.4L
ford mustang 70-68 V8 428 7.0L
ford p-350 73-72 V8 360 5.9L
ford p-350 73-72 V8 390 6.4L
ford ranch wagon 1963 V8 428 7.0L
ford ranch wagon 67-65 V8 352 5.8L
ford ranch wagon 70-65 V8 428 7.0L
ford ranch wagon 71-61 V8 390 6.4L
ford ranchero 1965 V8 352 5.8L
ford ranchero 69-67 V8 390 6.4L
ford ranchero 69-68 V8 428 7.0L
ford sunliner 63-62 V8 390 6.4L
ford sunliner 63-62 V8 400 6.6L
ford sunliner 64-63 V8 428 7.0L
ford thunderbird 1961 V8 390 6.4L
ford thunderbird 63-62 V8 400 6.6L
ford thunderbird 63-62 V8 410 6.7L
ford thunderbird 67-64 V8 428 7.0L
ford thunderbird 68-64 V8 390 6.4L
ford torino 69-68 V8 390 6.4L
ford torino 69-68 V8 428 7.0L
ford victoria 1963 V8 400 6.6L
ford victoria 63-62 V8 390 6.4L
ford victoria 64-63 V8 428 7.0L
lincoln continental 1968 V8 428 7.0L
lincoln continental 1968 V8 462 7.6L
lincoln mark iii 1968 V8 462 7.6L
mercury breezeway 1966 V8 410 6.7L
mercury breezeway 66-65 V8 390 6.4L
mercury breezeway 66-65 V8 428 7.0L
mercury brougham 1967 V8 390 6.4L
mercury brougham 1967 V8 410 6.7L
mercury brougham 1967 V8 428 7.0L
mercury caliente 67-64 V8 428 7.0L
mercury caliente 67-66 V8 390 6.4L
mercury colony park 1962 V8 352 5.8L
mercury colony park 1962 V8 390 6.4L
mercury colony park 1970 V8 352 5.8L
mercury colony park 67-66 V8 410 6.7L
mercury colony park 70-64 V8 428 7.0L
mercury colony park 71-64 V8 390 6.4L
mercury comet 67-66 V8 428 7.0L
mercury comet 69-66 V8 390 6.4L
mercury commuter 67-66 V8 410 6.7L
mercury commuter 68-64 V8 390 6.4L
mercury commuter 68-64 V8 428 7.0L

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1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
1642 1961-1976 Big Block Ford FE Mercury 352, 360, 390, 427, 428, 462 water pump
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