SKU: 4353526568

1746 1985-1986 CJ7 1987-1992 Jeep Wrangler Cherokee Wagoneer 150/2.5L 258/4.2L CCW 3.75" water pump

Sale price$114.26 Regular price$126.95
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Description

1746 1985-1986 CJ7 1987-1992 Jeep Wrangler Cherokee Wagoneer 150/2.5L 258/4.2L CCW 3.75" water pumpFlowkooler high flow pump #1746 for the Jeep Cherokee, Comanche and Wagoneer 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

Flowkooler high flow pump #1746 for the Jeep Cherokee, Comanche and Wagoneer 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 8 CNC Aluminum
Direction of Rotation CCW
Fan Hub Working Height 3 3/4"
Shaft Diameter 5/8"
Inlet Outside Diameter 1 3/4"
Hose Connections: 1st 2nd
Gender M NA
Diameter 5/8" 
NA
Threaded Yes NA
Other Special Features:
  • CNC machined impeller with 60% more vane
  • Surface coated with military grade Type II anodized finish
  • Swept blade shrouded impeller for counterclockwise rotation for serpentine belt drive only
  • Has threaded female heater hose connection
  • Fits AMC, Jeep applications
  • Alternative Part Numbers 341411, 4637500, 4637500AB, 82770547, 82775119, 83502938, JO775047, JR775047, JR775163
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year CID Liters Notes
Jeep CJ7 1985 - 1986 258 4.2L w/ Serpentine Belt
AMC Eagle 1985 - 1988 258 4.2L w/ Serpentine Belt
Jeep J10 1987 258 4.2L w/ Serpentine Belt
Jeep Wagoneer 1987 150 2.5L w/ Serpentine Belt
Jeep Comanche 1987 - 1990 150 2.5L w/ Serpentine Belt
Jeep Wrangler 1987 - 1990 150 2.5L w/ Serpentine Belt
Jeep Wrangler 1987 - 1990 258 4.2L w/ Serpentine Belt
Jeep Cherokee 1987 - 1992 258 2.5L w/ Serpentine Belt
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: 4353526568

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4.1 ★★★★★
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Tina
Lowell, US
★★★★★ 1
Made for very small dogs- don’t buy if you have medium to large dogs
Size: Extra Small, Color: Blue
2 of my 3 dogs chewed right threw it <5 minutes of getting it causing a potential choking hazard. It’s small not durable but definitely soft. Only suitable for very small dogs
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Reviewed in the United States on April 17, 2026
M
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Madison G
Belleville, US
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kayann
Battle Creek, US
★★★★★ 5
Quality and long lasting
Size: Extra Small (Pack of 2), Color: Blue
Highly Recommended!!! My 9 Shihtzu’s absolutely love the smell the durability and taste their thick so last long Thankfully I have to buy these every month!!!
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Reviewed in the United States on January 25, 2026
K
Verified Purchase
Kindle Customer
Port Orchard, US
★★★★★ 4
Is this safe for my dog if she chews off little pieces.
Size: Small/Medium, Color: yellow
My Chihuahua loves this, however I want to know is it safe for my dog to swallow? She chews on it and gets little pieces of it and swallows them.
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Reviewed in the United States on June 4, 2026
V
Verified Purchase
Valarie Amundsen
Charlottesville, US
★★★★★ 5
Chews
Size: Extra Small, Color: Blue
Chewy toys to keep my dogs, teeth, healthy very important. This was a very good price and I highly recommend buying it for your puppy.
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Reviewed in the United States on June 11, 2026

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