SKU: 43050276649

1775 1971-1990 Buick Cadillac Chevy GM Olds Pontiac 6" tall water pump for AC cars

$119.70 $133.00
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Description

1775 1971-1990 Buick Cadillac Chevy GM Olds Pontiac 6" tall water pump for AC carsDO NOT MIS ORDER ALWAYS CHECK THE PUMP HEIGHT Flowkooler high flow pump 1775 for the 455ci motor has a CNC machined billet impeller designed with an increased vane count and a reduced casting to 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

DO NOT MIS-ORDER - ALWAYS CHECK THE PUMP HEIGHT

Flowkooler high flow pump 1775 for the 455ci motor has a CNC machined billet impeller designed with an increased vane count and a reduced casting-to-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 Olds 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 Aluminum
Number of Blades on Impeller 16
Direction of Rotation CW
Fan Hub Height 6" (for AC cars)
Inlet Outside Diameter 1 7/8"
Hose Connections: 1st 2nd
Gender M M
Diameter 3/4" 3/4"
Threaded No No
Other Special Features:
  • 16 blade CNC machined impeller vanes
  • Military grade anodized surface coating
  • Lower radiator hose inlet on passenger side
  • Fits Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Chevrolet Truck, GMC Truck (with AC) applications
  • A taller fan hub height is found on the AC cars, shorter on the non AC cars.  The closer the fan, the stronger the pull.
  • Alternative Part Numbers 12227519, 12307870, 12337519, 19168603, 231073, 231462, 231887, 407586, 412265, 556283
Parts Contained in Box:
Mounting Gasket, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
buick apollo 1975 V8 265 4.3L
buick century 1977 V8 350 5.7L
buick century 1977 V8 403 6.6L
buick century 1981 V8 350 5.7L
buick electra 1985 V8 350 5.7L
buick electra 79-77 V8 403 6.6L
buick electra 82-77 V8 350 5.7L
buick electra 87-81 V8 307 5.0L
buick estate wagon 79-77 V8 403 6.6L
buick estate wagon 82-77 V8 350 5.7L
buick estate wagon 83-81 V8 307 5.0L
buick estate wagon 89-88 All All  
buick lesabre 1985 V8 350 5.7L
buick lesabre 78-77 V8 403 6.6L
buick lesabre 82-77 V8 350 5.7L
buick lesabre 86-81 V8 307 5.0L
buick lesabre 90-88 V8 307 5.0L
buick regal 1977 V8 350 5.7L
buick regal 1985 V8 350 5.7L
buick regal 83-81 V8 350 5.7L
buick regal 87-86 V8 307 5.0L
buick riviera 1985 V8 350 5.7L
buick riviera 78-77 V8 403 6.6L
buick riviera 82-77 V8 350 5.7L
buick riviera 85-80 V8 307 5.0L
buick skylark 1977 V8 350 5.7L
buick skylark 76-75 V8 265 4.3L
cadillac brougham 90-87 V8 307 5.0L
cadillac deville 84-79 V8 350 5.7L
cadillac eldorado 85-79 V8 350 5.7L
cadillac fleetwood 85-79 V8 350 5.7L
cadillac fleetwood 90-86 V8 307 5.0L
cadillac seville 85-76 V8 350 5.7L
chevrolet c10/c1500 pickup 81-78 V8 350 5.7L
chevrolet caprice 85-80 V8 350 5.7L
chevrolet el camino 84-82 V8 350 5.7L
chevrolet impala 85-80 V8 350 5.7L
chevrolet malibu 83-82 V8 350 5.7L
chevrolet monte carlo 84-82 V8 350 5.7L
gmc c15/c1500 pickup 81-78 V8 350 5.7L
gmc c15/c1500 suburban 81-78 V8 350 5.7L
gmc caballero 84-83 V8 350 5.7L
oldsmobile 442 1971 V8 455 7.5L
oldsmobile 98 1976 All All  
oldsmobile 98 74-72 V8 350 5.7L
oldsmobile 98 75-71 V8 455 7.5L
oldsmobile 98 79-77 V8 403 6.6L
oldsmobile 98 84-77 V8 350 5.7L
oldsmobile 98 84-80 V8 307 5.0L
oldsmobile custom cruiser 1976 All All  
oldsmobile custom cruiser 74-71 V8 350 5.7L
oldsmobile custom cruiser 76-71 V8 455 7.5L
oldsmobile custom cruiser 79-77 V8 403 6.6L
oldsmobile custom cruiser 85-77 V8 350 5.7L
oldsmobile custom cruiser 85-80 V8 307 5.0L
oldsmobile custom cruiser 90-86 All All  
oldsmobile cutlass 1977 V8 403 6.6L
oldsmobile cutlass 76-71 V8 455 7.5L
oldsmobile cutlass 81-71 V8 350 5.7L
oldsmobile cutlass 81-75 V8 260 4.3L
oldsmobile cutlass 85-87 V8 307 5.0L
oldsmobile cutlass calais 82-78 V8 260 4.3L
oldsmobile cutlass calais 84-79 V8 350 5.7L
oldsmobile cutlass calais 84-82 V8 307 5.0L
oldsmobile cutlass cruiser 82-79 V8 260 4.3L
oldsmobile cutlass cruiser 83-78 V8 350 5.7L
oldsmobile cutlass cruiser 83-81 V8 307 5.0L
oldsmobile cutlass salon 1977 V8 403 6.6L
oldsmobile cutlass salon 76-75 V8 455 7.5L
oldsmobile cutlass salon 77-75 V8 350 5.7L
oldsmobile cutlass salon 81-75 V8 260 4.3L
oldsmobile cutlass salon 81-79 V8 350 5.7L
oldsmobile cutlass salon 87-85 V8 307 5.0L
oldsmobile cutlass supreme 1977 V8 403 6.6L
oldsmobile cutlass supreme 76-71 V8 455 7.5L
oldsmobile cutlass supreme 77-71 V8 350 5.7L
oldsmobile cutlass supreme 82-75 V8 260 4.3L
oldsmobile cutlass supreme 82-79 V8 350 5.7L
oldsmobile cutlass supreme 88-82 V8 307 5.0L
oldsmobile cutlass tiara 1976 V8 260 4.3L
oldsmobile cutlass tiara 1976 V8 350 5.7L
oldsmobile cutlass tiara 1976 V8 455 7.5L
oldsmobile delta 88 76-71 V8 455 7.5L
oldsmobile delta 88 79-77 V8 403 6.6L
oldsmobile delta 88 82-77 V8 260 4.3L
oldsmobile delta 88 85-71 V8 350 5.7L
oldsmobile delta 88 85-80 V8 307 5.0L
oldsmobile f85 1972 V8 455 7.5L
oldsmobile f85 72-71 V8 350 5.7L
oldsmobile omega 74-73 V8 350 5.7L
oldsmobile omega 77-75 V8 260 4.3L
oldsmobile toronado 1977 V8 403 6.6L
oldsmobile toronado 1978 All All  
oldsmobile toronado 74-71 V8 455 7.5L
oldsmobile toronado 76-75 All All  
oldsmobile toronado 85-79 V8 350 5.7L
oldsmobile toronado 85-80 V8 307 5.0L
oldsmobile vista cruiser 1977 V8 403 5.7L
oldsmobile vista cruiser 75-71 V8 350 5.7L
oldsmobile vista cruiser 75-71 V8 455 7.5L
pontiac bonneville 1981 V8 307 5.0L
pontiac bonneville 79-77 V8 403 6.6L
pontiac bonneville 84-77 V8 350 5.7L
pontiac catalina 1981 V8 307 5.0L
pontiac catalina 79-77 V8 403 6.6L
pontiac catalina 81-77 V8 350 5.7L
pontiac firebird 1977 V8 350 5.7L
pontiac firebird 79-77 V8 403 6.6L
pontiac grand lemans 1976 V8 260 4.3L
pontiac grand lemans 1977 V8 350 5.7L
pontiac grand lemans 1977 V8 403 6.6L
pontiac grand prix 1977 V8 350 5.7L
pontiac grand prix 1977 V8 403 6.6L
pontiac grand prix 84-81 V8 350 5.7L
pontiac grand safari 1977 V8 350 5.7L
pontiac grand safari 78-77 V8 400 6.6L
pontiac laurentian 1981 V8 307 5.0L
pontiac laurentian 81-76 V8 350 5.7L
pontiac lemans 1976 V8 260 4.3L
pontiac lemans 1977 V8 350 5.7L
pontiac lemans 1977 V8 403 6.6L
pontiac parisienne 1986 V8 307 5.0L
pontiac parisienne 85-79 V8 350 5.7L
pontiac phoenix 1977 V8 350 5.7L
pontiac safari 89-87 All 307 5.0L
pontiac ventura 1977 V8 350 5.7L
pontiac ventura 76-75 V8 260 4.3L
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43050276649

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Tilly
Whiting, US
★★★★★ 5
Great fitting sandals
Size: 7.5, Color: Sand
Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
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Reviewed in the United States on May 11, 2026
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J. C.
Dallas, US
★★★★★ 5
My new favorite summer sandal!
Size: 8.5, Color: Bay Fog
I am loving these shoes so far this summer! The color is so cute, perfect for a light summer palette. It's the perfect light purple that doesn't make me look pale or washed out. For reference, I have fair to light neutral skin tone. They are SO comfortable - a little too comfortable for a shoe, it's more comfortable than my ugg slippers! They do take a second to put on as you have to either force your ankle in without unstrapping the back - don't judge me - or undo them. Thankfully they have a strap to help get them on easily. I love these shoes. I am a medium width, but I think these have some wiggle room since both the straps are velcro and adjustable somewhat. They are easy to walk in, hold onto the foot, have been more balanced than some others I have had in this platform style, and are very cushioned to walk in. Slight arch support to me but I have somewhat high arches so if you are more flat footed or standard arch these will give you even better support. Really impressed with these. They are more casual but work with many different outfits from sundresses to jeans. For me, these were a great buy and I will be wearing them all summer.
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Reviewed in the United States on June 7, 2026
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Sonia
Chelsea, US
★★★★★ 5
Comfort and style
Size: 8.5, Color: Chestnut
Like walking on clouds with support. Thank you Ugg’s. Perfect size 8.5 Will buy again.
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Reviewed in the United States on June 11, 2026
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Jennifer
Bozeman, US
★★★★★ 5
Style, Comfort
Size: 9, Color: Sand
If I could give a Ten Star review, I would. Hands down the most comfortable pair of sandals I have ever owned. I wore them 16 days straight while touring Italy. Comfortable and goes with all of your outfits. They pack well in a suitcase too. Light weight.
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Reviewed in the United States on May 21, 2026
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Naomi L.
Carnegie, US
★★★★★ 5
Wonderful
Super comfy and easy on and off, yet stylish imo! I could walk miles in these as a 56 yo and have worn them for three years! I hope they never stop making them. The only tweek I would suggest is to cover the footbed with leather or suede not cloth so they would last longer!
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Reviewed in the United States on April 15, 2026

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