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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 / 1641 1960-1975 170 200 221 Ford water pump

1641 1960-1975 170 200 221 Ford water pump

$100.98

1641 1960-1975 170 200 221 Ford water pump
1641 1960-1975 170 200 221 Ford water pump
1641 1960-1975 170 200 221 Ford water pump
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1641 1960-1975 170 200 221 Ford water pump

$100.98

Flowkooler high flow pump 1641 for the Ford L6 has a CNC machined billet impeller designed with an increased vane count and a tighter impeller 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 Pontiac 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.

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

General Specifications:
Type of Material of Pump Body Cast Aluminum
Number of Blades on Impeller 12
Direction of Rotation CW
Fan Hub Height 3 9/16"
Shaft Diameter 5/8"
Hose Connections 1st 2nd
Gender m NA
Diameter 3/4" NA
Threaded No NA
Other Special Features:
  • 12 blade skip vane CNC impeller system
  • Impeller protected with a military grade Type II Class II anodized surface coating
  • Fits Ford L6 Motors from early 60's to 70s
  • Fits Mercury from 1960-1975
  • Alternative Part Numbers  12493917, 29308693381, 29309131727, C0DE8587A, C0DZ8501A, C0DZ8501B, C0DZ8501C, C0DZ8587A, C6DZ8501A, C6DZ8501B, C6DZ8501C, C6DZ8501D, CODE8587A, CODZ8501ABC, D4DZ8501A, 552112, 5521145, 58204, 58210, 511562, 251188, 252168, AW1044,  71138, BWP404, 10350, 10361, P503, P612, 170513, B503, B612, 97009, 143129, 50612, W350, W361, 2281618, 228A564, 18447, ELGWP1044, WP1044, 87674103008, FP1464, NP503, WP233, 1251290, 42055, 1243917, WP712, 214028, HYT14028C, 29308693381, 29309131727, W1350, W1360, B251290, P503, 1350, PW134, 42055, GWF29A, 602851, 2404, WP1348, WP354, 7092210, 1805. PC432, WP612, 22044, FP1464, T2061, US1044, WH3015
Parts Contained in Box:
Mounting Gasket, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
ford 300 1963 L6 200 3.3L
ford bronco 1971 L6 170 2.8L
ford bronco 68-66 L6 170 2.8L
ford bronco 74-73 L6 200 3.3L
ford club wagon 65-63 L6 200 3.3L
ford club wagon 67-62 L6 170 2.8L
ford country sedan 67-62 L6 170 2.8L
ford country sedan 67-63 L6 200 3.3L
ford country squire 67-62 L6 170 2.8L
ford country squire 67-63 L6 200 3.3L
ford e-100 econoline 71-68 L6 170 2.8L
ford e-200 econoline 1968 L6 170 2.8L
ford e-200 econoline 1971 L6 170 2.8L
ford e-300 econoline 1969 L6 170 2.8L
ford econoline 65-61 L6 144 2.4L
ford econoline 66-62 L6 170 2.8L
ford fairlane 1963 L6 170 2.8L
ford fairlane 1965 L6 170 2.8L
ford fairlane 66-64 L6 200 3.3L
ford falcon 1960 L6 170 2.8L
ford falcon 61-60 L6 144 2.4L
ford falcon 64-63 L6 144 2.4L
ford falcon 65-63 L6 200 3.3L
ford falcon 66-62 L6 170 2.8L
ford falcon 69-68 L6 170 2.8L
ford falcon sedan delivery 63-61 L6 144 2.4L
ford falcon sedan delivery 64-63 L6 200 3.3L
ford falcon sedan delivery 65-63 L6 170 2.8L
ford ford 300 1963 L6 200 3.3L
ford galaxie 1963 L6 200 3.3L
ford galaxie 500 1963 L6 200 3.3L
ford granada 1975 L6 200 3.3L
ford maverick 72-69 L6 170 2.8L
ford maverick 75-69 L6 200 3.3L
ford mustang 65-64 L6 170 2.8L
ford mustang 70-64 L6 200 3.3L
ford p-350 1970 L6 170 2.8L
ford ranch wagon 1962 L6 144 2.4L
ford ranch wagon 1965 L6 170 2.8L
ford ranch wagon 1967 L6 170 2.8L
ford ranch wagon 63-62 L6 170 2.8L
ford ranch wagon 64-63 L6 200 3.3L
ford ranch wagon 67-66 L6 200 3.3L
ford ranchero 64-60 L6 144 2.4L
ford ranchero 65-61 L6 170 2.8L
ford ranchero 68-64 L6 200 3.3L
ford sprint 64-63 L6 170 2.8L
ford sprint 64-63 L6 200 3.3L
ford station bus 1963 L6 144 2.4L
ford station bus 1965 L6 170 2.8L
ford torino 1968 L6 200 3.3L
ford victoria 1963 L6 200 3.3L
mercury caliente 67-64 L6 200 3.3L
mercury capri 67-66 L6 200 3.3L
mercury capri 67-66 V8 390 6.4L
mercury capri 67-66 V8 427 7.0L
mercury comet 1960 L6 144 2.4L
mercury comet 1960 L6 170 2.8L
mercury comet 1960 L6 260 4.3L
mercury comet 63-61 L6 144 2.4L
mercury comet 64-61 L6 170 2.8L
mercury comet 68-64 L6 200 3.3L
mercury comet 68-66 L6 170 2.8L
mercury comet 72-71 L6 170 2.8L
mercury comet 75-71 L6 200 3.3L
mercury country cruiser 1963 L6 200 3.3L
mercury cyclone 1964 L6 200 3.3L
mercury meteor 1963 L6 200 3.3L
mercury meteor 63-62 L6 170 2.8L
mercury monarch 1975 L6 200 3.3L
mercury montego 1968 L6 200 3.3L
mercury villager 63-62 L6 144 2.4L
mercury villager 67-62 L6 170 2.8L
mercury villager 67-63 L6 200 3.3L
mercury voyager 67-66 L6 170 2.8L
mercury voyager 67-66 L6 200 3.3L

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1641 1960-1975 170 200 221 Ford water pump
1641 1960-1975 170 200 221 Ford water pump
1641 1960-1975 170 200 221 Ford water pump
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