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FlowKooler High Flow Water Pump (Natural) - 1781

Specifications

  • FlowKooler | Part Number: BRS1781
  • Finish:Natural
  • Material:Aluminum
  • Fitment:Direct Fit
  • Type:Performance Replacement

PRODUCT OVERVIEW

FlowKooler hi flow water pumps resolve low-speed heating problems by doubling flow rates at low rpm and idle. FlowKoolers Jeep water pumps feature a CNC machined aluminum impeller system with 60% more vane, impeller shrouding and reduced casting-to-impeller vane clearances for improved flow efficiency. Multiple benefits from the pumps higher flow rates include reduced engine temperatures, increased system pressure and horsepower conservation. Impellers are protected from electrolysis and corrosion with a Type II Class II Military Grade anodized surface coating. 2 year warranty. From 0-3,000 Beats a FlowKooler!

Reviews

Question & Answers

3 Answered questions

There's 2 different Flowkooler water pumps that are listed to work with my 97 Jeep Wrangler Sport; This 1 for $86.99 part# BRS1781 and 1 for $104.99 part#BRS1748 Of coarse I'd like to buy the less expensive one but want to make sure it really works for a 97 Jeep Wrangler 4.0 6cyl Thanks

Asked by Chaz from elkhart, indiana on

Hey Chaz, the FlowKooler High Flow Water Pump part number BRS1781 is for V8 engines so you will need the BRS1748. Thanks for your question.

Answered by Devin B. ext 4835 from elkhart, indiana on

There's 2 different Flowkooler water pumps that are listed to work with my 97 Jeep Wrangler Sport; This 1 for $86.99 part# BRS1781 and 1 for $104.99 part#BRS1748 Of coarse I'd like to buy the less expensive one but want to make sure it really works for a 97 Jeep Wrangler 4.0 6cyl Thanks

Asked by Chaz from elkhart, indiana on

Hey Chaz, the FlowKooler High Flow Water Pump part number BRS1781 is for V8 engines so you will need the BRS1748. Thanks for your question.

Answered by Devin B. ext 4835 from elkhart, indiana on

WHAT SIZE HEATER HOSE FITS THIS PUMP?

Asked by RON from YERINGTON NV on

I did a little research here and found that the heater hose diameter is 7/8" coming off the FlowKooler Water Pump. This is the same size as the factory hose that would have been on the Jeep. Please let us know if you have any further questions, thanks.

Answered by Jamey P. from YERINGTON NV on

Manufacturer

FlowKooler produces high flow water pumps in Paso Robles, California. The manufacturer's water pump impellers are more highly pressurized than stock Jeep water pumps. In addition, they move more cubic feet of water per minute than does the stock Jeep water pump. With this higher flow capacity and higher pressure, FlowKooler products prevent engine overheating. Pushing coolant through the block faster condenses the number of milliseconds it takes for the coolant to cycle from the engine to the radiator. The more coolant that gets pushed through per second, the larger the number of kelvins that can get transferred to the coolant and the result is better water pump impellers for jeepers. Shop FlowKooler Now

This Product Fits the Following:

  • 1991 Jeep Grand Wagoneer (SJ) Base  
  • 1990 Jeep Grand Wagoneer (SJ) Base  
  • 1989 Jeep Grand Wagoneer (SJ) Base  
  • 1988 Jeep Grand Wagoneer (SJ) Base  
  • 1988 Jeep J10 Base  
  • 1988 Jeep J20 Base  
  • 1987 Jeep Grand Wagoneer (SJ) Base  
  • 1987 Jeep J10 Base  
  • 1987 Jeep J20 Base  
  • 1986 Jeep Grand Wagoneer (SJ) Base  
  • 1986 Jeep J10 Base  
  • 1986 Jeep J20 Base  
  • 1985 Jeep Grand Wagoneer (SJ) Base  
  • 1985 Jeep Grand Wagoneer (SJ) Limited  
  • 1985 Jeep J10 Base  
  • 1985 Jeep J20 Base  
  • 1984 Jeep Grand Wagoneer (SJ) Base  
  • 1984 Jeep Grand Wagoneer (SJ) Limited  
  • 1984 Jeep J10 Base  
  • 1984 Jeep J20 Base  
  • 1983 Jeep Cherokee (SJ) Base  
  • 1983 Jeep Cherokee (SJ) Chief  
  • 1983 Jeep Cherokee (SJ) Pioneer  
  • 1983 Jeep J10 Base  
  • 1983 Jeep J20 Base  
  • 1983 Jeep Wagoneer (SJ) Brougham  
  • 1983 Jeep Wagoneer (SJ) Limited  
  • 1982 Jeep Cherokee (SJ) Base  
  • 1982 Jeep Cherokee (SJ) Chief  
  • 1982 Jeep J10 Base  
  • 1982 Jeep J20 Base  
  • 1982 Jeep Wagoneer (SJ) Base  
  • 1982 Jeep Wagoneer (SJ) Brougham  
  • 1982 Jeep Wagoneer (SJ) Limited  
  • 1981 Jeep CJ5 Base  
  • 1981 Jeep CJ5 Laredo  
  • 1981 Jeep CJ5 Renegade  
  • 1981 Jeep CJ7 Base  
  • 1981 Jeep CJ7 Laredo  
  • 1981 Jeep CJ7 Renegade  
  • 1981 Jeep Cherokee (SJ) Base  
  • 1981 Jeep Cherokee (SJ) Chief  
  • 1981 Jeep J10 Base  
  • 1981 Jeep J20 Base  
  • 1981 Jeep Wagoneer (SJ) Base  
  • 1981 Jeep Wagoneer (SJ) Limited  
  • 1980 Jeep CJ5 Base  
  • 1980 Jeep CJ5 Golden Eagle  
  • 1980 Jeep CJ5 Laredo  
  • 1980 Jeep CJ5 Renegade  
  • 1980 Jeep CJ7 Base  
  • 1980 Jeep CJ7 Golden Hawk  
  • 1980 Jeep CJ7 Laredo  
  • 1980 Jeep CJ7 Renegade  
  • 1980 Jeep Cherokee (SJ) Base  
  • 1980 Jeep Cherokee (SJ) Wide Track  
  • 1980 Jeep J10 Base  
  • 1980 Jeep J20 Base  
  • 1980 Jeep Wagoneer (SJ) Base  
  • 1980 Jeep Wagoneer (SJ) Limited  
  • 1979 Jeep CJ5 Base  
  • 1979 Jeep CJ5 Golden Eagle  
  • 1979 Jeep CJ5 Renegade  
  • 1979 Jeep CJ7 Base  
  • 1979 Jeep CJ7 Golden Eagle  
  • 1979 Jeep CJ7 Renegade  
  • 1979 Jeep Cherokee (SJ) Base  
  • 1979 Jeep Cherokee (SJ) Wide Track  
  • 1979 Jeep J10 Base  
  • 1979 Jeep J20 Base  
  • 1979 Jeep Wagoneer (SJ) Base  
  • 1979 Jeep Wagoneer (SJ) Limited  
  • 1978 Jeep CJ5 Base  
  • 1978 Jeep CJ5 Golden Eagle  
  • 1978 Jeep CJ5 Renegade  
  • 1978 Jeep CJ7 Base  
  • 1978 Jeep CJ7 Golden Eagle  
  • 1978 Jeep CJ7 Renegade  
  • 1978 Jeep Cherokee (SJ) Base  
  • 1978 Jeep Cherokee (SJ) Wide Track  
  • 1978 Jeep J10 Base  
  • 1978 Jeep J20 Base  
  • 1978 Jeep Wagoneer (SJ) Base  
  • 1977 Jeep CJ5 Base  
  • 1977 Jeep CJ5 Golden Eagle  
  • 1977 Jeep CJ5 Renegade  
  • 1977 Jeep CJ7 Base  
  • 1977 Jeep CJ7 Golden Eagle  
  • 1977 Jeep CJ7 Renegade  
  • 1977 Jeep Cherokee (SJ) Base  
  • 1977 Jeep Cherokee (SJ) S  
  • 1977 Jeep J10 Base  
  • 1977 Jeep J20 Base  
  • 1977 Jeep Wagoneer (SJ) Base  
  • 1976 Jeep CJ5 Base  
  • 1976 Jeep CJ5 Renegade  
  • 1976 Jeep CJ7 Base  
  • 1976 Jeep CJ7 Renegade  
  • 1976 Jeep Cherokee (SJ) Base  
  • 1976 Jeep Cherokee (SJ) S  
  • 1976 Jeep J10 Base  
  • 1976 Jeep J20 Base  
  • 1976 Jeep Wagoneer (SJ) Base  
  • 1976 Jeep Wagoneer (SJ) Custom  
  • 1975 Jeep CJ5 Base  
  • 1975 Jeep CJ5 Renegade  
  • 1975 Jeep CJ6 Base  
  • 1975 Jeep Cherokee (SJ) Base  
  • 1975 Jeep Cherokee (SJ) S  
  • 1975 Jeep J10 Base  
  • 1975 Jeep J20 Base  
  • 1975 Jeep Wagoneer (SJ) Base  
  • 1975 Jeep Wagoneer (SJ) Custom  
  • 1974 Jeep Cherokee (SJ) Base  
  • 1974 Jeep Cherokee (SJ) S  
  • 1974 Jeep CJ5 Base  
  • 1974 Jeep CJ6 Base  
  • 1974 Jeep J10 Base  
  • 1974 Jeep J20 Base  
  • 1974 Jeep Wagoneer (SJ) Base  
  • 1974 Jeep Wagoneer (SJ) Custom  
  • 1973 Jeep J-100 Base  
  • 1973 Jeep CJ5 Base  
  • 1973 Jeep CJ6 Base  
  • 1973 Jeep J-2500 Base  
  • 1973 Jeep J-2600 Base  
  • 1973 Jeep Wagoneer (SJ) Base  
  • 1973 Jeep Wagoneer (SJ) Custom  
  • 1973 Jeep Commando Base  
  • 1973 Jeep J-4500 Base  
  • 1973 Jeep J-4600 Base  
  • 1973 Jeep J-4700 Base  
  • 1973 Jeep J-4800 Base  

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