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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4.5 ★★★★★
Based on 18 reviews
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Product Reviews
C
Verified Purchase
Candice K
Phoenix, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2024
S
Verified Purchase
S. Berg
Fort Morgan, US
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
N
Verified Purchase
nanny america
Grantham, US
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
joymom
Omaha, US
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
M
Verified Purchase
Michelle
Phoenix, US
★★★★★ 4
Pieces chewed off
Color: white & green
My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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