1790 1993-2003 Jeep Grand Cherokee Wagoneer Dodge Ram 239, 318, 360 408 3.9L 5.2L 5.9L water pump
SKU: 37157277055

1790 1993-2003 Jeep Grand Cherokee Wagoneer Dodge Ram 239, 318, 360 408 3.9L 5.2L 5.9L water pump

Sale price$134.10 Regular price$149.00
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Description

1790 1993-2003 Jeep Grand Cherokee Wagoneer Dodge Ram 239, 318, 360 408 3.9L 5.2L 5.9L water pumpFlowkooler high flow pump 1790 for Jeep ZJ and Dodge Magnum blocks end overheating. It has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. We developed this hi flow pump because Jeeps tend to overheat in traffic and on the trail. Tight engine space and

Flowkooler high flow pump 1790 for Jeep ZJ and Dodge Magnum blocks end overheating.  It has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. 

We developed this hi flow pump because Jeeps tend to overheat in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but it has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures for slow speed rock crawling and stop and go traffic.

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

General Specifications:
Type of Material of Pump Body Aluminum
Number of Blades on Impeller 10 CNC Aluminum
Direction of Rotation CCW
Fan Hub Working Height 3 7/16"
Shaft Diameter 1 3/16" threaded
Inlet Outside Diameter 1 7/8"
Hose Connections: 1st 2nd
Gender M F
Diameter 1" 5/8"
Threaded Yes No
Other Special Features:
  •  CNC Machined aluminum impeller with 10 vanes
  • Protected with a military grade Type II Class II surface coating
  • Has threaded pilot shaft and micro-belt pump pulley installed
  • Fits Small Block 5.9L Magnum engines
  • Water Pump torque specs (5.2/5.9L) Bolts 40 N·m (30 ft. lbs.)
    Water Pump Pulley torque specs (5.2/5.9L) Bolts 27 N·m (20 ft. lbs.)
  • N.B. This application DOES NOT have a corresponding RobertShaw thermostat.  We recommend the 340 series
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
Dodge b150-b250, b2500 van, d150-d250 pickup, dakota, durango, ram 1500, ram 2500, w150 pickup 1993-2003 V6 239 3.9L
Dodge b150-b250-350 van, b2500-b3500 van, d150-d250 pickup, dakota, durango, ram 1500-2500-3500, ramcharger, w150-w250 pickup 1993-2003 V8 318 5.2L
Jeep grand cherokee, grand wagoneer 1993-1998 V8 318 5.2L
Dodge b1500-2500-3500 van,b250-v350 van, d150- d250-d350 pickup, dakota, durango, ram 1500-2500-3500, ramcharger, w150-w250-350 pickup 1993-2003 V8 360 5.9L
Jeep grand cherokee 1999 V8 360 5.9L
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: 37157277055

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Kristen V
Dallas, US
★★★★★ 5
Great jacket. True to size
Color: White, Size: Large
Gift for my son. He loves it. Fits true to size
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Reviewed in the United States on January 20, 2026
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sonia
Massapequa, US
★★★★★ 5
Coat
Color: White, Size: Large
Great buy. Comfy and warm
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Reviewed in the United States on December 24, 2025
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jim
Draper, US
★★★★★ 5
it took a bit of time to get it because it shipped from China
Color: Blue Gray, Size: X-Large
nice jacket fits good light weight and warm easy zip pockets and front zipper should hold up
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Reviewed in the United States on November 5, 2025
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Tony
San Leandro, US
★★★★★ 4
ITS SO FLUFFY
Color: White, Size: X-Large
This jacket is magical. For the price it’s pretty amazing. The only reason this isn’t a 5 star is the zipper is a little on the cheap feel side. Kinda loose feeling while zipping up. I’ve had no issues with it though. That’s being nitpicky. If you don’t have a weird feel for zippers it’s a 5 star review. Very lightweight and very comfortable and warm. I love the sleeve that goes past the cuff so if you are wearing gloves it helps shield them as well to stay warm. Great design and the fit is your regular fit. If you wear a large, get the large. If you want a little room underneath go one size higher. I did that because I like my winter jackets with a little bit of room. Great jacket would highly recommend
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Reviewed in the United States on January 30, 2025
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Joan
Battle Creek, US
★★★★★ 5
Fit is accurate.
Color: Navy, Size: Medium
Fits well. Not too bulky. Reasonable price.
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Reviewed in the United States on November 16, 2025

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