1. Commercial Truck Engine Cooling Offers
  2. sku: 6186075461214792
  3. CUMMINS 181997

CUMMINS 181997 Water Pump 6305089 ISX15

3720311 Cummins 181997 6305089 Isx15 Water Pump

( Brand: Cummins ), ( Manufacturer Part Number: 181997 ), ( Part Type: Pump ), ( Casting : 5405807 ), ( Oem Part Number: 6305089 )

Review CUMMINS Water Pump

The Cummins 181997 6305089 ISX15 Water Pump is a crucial component of the cooling system in Cummins ISX15 engines. This water pump is meticulously engineered to ensure efficient and reliable cooling, prolonging the engine's life and maintaining optimal performance.

The pump is designed with a compact, yet robust construction. It features an advanced impeller design that maximizes flow rate while minimizing power consumption. The impeller is made of durable, corrosion-resistant material, ensuring it can withstand the rigors of heavy-duty use.

The Cummins 181997 6305089 ISX15 Water Pump is a serpentine-belt driven design, allowing it to power multiple engine accessories with a single belt. This not only simplifies the engine design but also reduces the overall weight and complexity.

The pump housing is made of cast iron, providing exceptional strength and durability. The housing also incorporates a built-in bypass system that ensures proper cooling even when the engine is idling or under heavy load. This feature enhances the thermal efficiency of the engine and helps prevent overheating.

The Cummins 181997 6305089 ISX15 Water Pump is also equipped with a thermal relief valve. This valve automatically opens when the coolant temperature reaches a certain threshold, allowing pressurized coolant to bypass the water pump and maintain cooling system pressure. This helps prevent the water pump from overheating and potentially failing.

Installation of the Cummins 181997 6305089 ISX15 Water Pump is straightforward. It comes with a new serpentine belt and tensioner, making it a complete kit for belt-driven water pump replacement. The pump also includes a new gasket, ensuring a leak-free installation.

In summary, the Cummins 181997 6305089 ISX15 Water Pump is a high-performing and robust component designed to ensure efficient and reliable cooling in Cummins ISX15 engines. Its advanced design features, such as the impeller design, cast iron housing, built-in bypass system, and thermal relief valve, make it a reliable solution for heavy-duty applications. The pump's ease of installation, complete with a new serpentine belt, tensioner, and gasket, makes it a cost-effective and convenient choice for fleet managers and engine owners.

Cummins ISX15 Water Pump (Model 6305089): A Detailed Analysis

The Cummins ISX15 water pump (Model 6305089) is a crucial component in maintaining the cooling system of your engine. This analysis aims to provide you with a clear understanding of the advantages and disadvantages of investing in this specific water pump.

Pros:

1. Durability: The Cummins ISX15 water pump is known for its robust design and long-lasting performance. It is made of high-quality materials that can withstand the rigors of heavy-duty applications.

2. Reliability: This water pump is designed to provide consistent, efficient cooling to your engine, ensuring optimal performance and reducing the risk of engine damage.

3. Easy Installation: The water pump comes with a straightforward installation process. Most users report completing the installation within a few hours, minimizing downtime.

4. OEM Quality: This water pump is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and function for your Cummins ISX15 engine.

Cons:

1. Price: Compared to aftermarket alternatives, the OEM Cummins ISX15 water pump may be more expensive. However, its durability and reliability make it a worthwhile investment for those who prioritize engine performance and longevity.

2. Availability: Due to its OEM status, this water pump may not be as readily available as aftermarket alternatives from various suppliers. This could result in longer wait times for replacement or repair.

Conclusion:

The Cummins ISX15 water pump (Model 6305089) is an excellent investment for those seeking a reliable, high-performing cooling system component for their heavy-duty engine. Its durability, reliability, and OEM quality outweigh the potential disadvantages, such as its price and limited availability. For those who prioritize engine performance and longevity, this water pump is an invaluable addition to their maintenance arsenal.

Recommendation:

If you own a Cummins ISX15 engine and are looking for a water pump replacement, we recommend investing in the OEM Cummins ISX15 water pump (Model 6305089). Its superior quality and performance make it a worthwhile investment for ensuring optimal engine cooling and long-term engine health.

Details:

6305089 CUMMINS ISX15 WATER PUMP 3720311: 'WATER ASSEMBLY ISX15/X15 2010 21 12 RIB AND 6 SERPENTINES. If not, let us know how to earn your 5-star rating.

part #: 181997 prices

  • $82.85-$600.00

specifications coenginecooling:

  • brand: Cummins
  • mpn: 181997
  • part type: Pump
  • casting : 5405807
  • oem part number: 6305089

offer coenginecooling:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: June 14, 2025
  • sold: 0

returns coenginecooling:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

general coenginecooling:

  • condition: New
  • Commercial Truck Parts > Engine Cooling > Water Pumps Kits

shipping coenginecooling:

  • cost: $0.00
  • class: Freight
  • type: Fixed
  • service: Flat Rate Freight
  • transit: 16-19 Days

payments coenginecooling:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard

seller coenginecooling:

  • city: Athens, GA
  • rating: 95.2%
  • # reviews: 7478
part type: pump, casting: 5405807, oem part number: 6305089,
category: auto parts > commercial truck parts > engine cooling > water pumps kits, sku: 6186075461214792,
Cummins 181997 Is Similar To:
coenginecooling logo
5 offers $82.85–$600.00 USD
  • New. Offer #1 priced at $82.85 + $0.00 shipping estimate = $82.85* total. For EPA17 Automotive 15 liter ISX/QSX Cummins engines Water Pump Note: Compatability is just for reference 3692580 5406048 3692937 3692908 . Stability and durability.FREE SHIPPING
  • New. Offer #2 priced at $550.00 + $10.60 shipping estimate = $560.60* total. This is a NEW FUEL LIFT PUMP ASSEMBLY This is a GENUINE CUMMINS FACTORY FUEL LIFT PUMP with all mounting brackets, fuel lines and fitting. I have for sale a BRAND NEW CUMMINS FUEL TRANSFER PUMP along with the 3696737 mounting bracket.+$10.60 shipping
  • New. Offer #3 priced at $600.00 + $0.00 shipping estimate = $600.00* total. This kit is essential for maintaining and repairing Cummins engines in a commercial truck environment, ensuring optimal performance and reliability The product is an OEM Cummins engine kit, specifically designed for commercial trucks.FREE SHIPPING
  • New. Offer #4 priced at $316.00 + $0.00 shipping estimate = $316.00* total. Fit For Cummins Engine For EPA17 Automotive 15 liter ISX/QSX Cummins engines Water Pump. 3692580, 3692580RX, 5719755.FREE SHIPPING
  • New. Offer #5 priced at $185.00 + $0.00 shipping estimate = $185.00* total. Cummins QSX11.9 CM2250 ECF,QSX15 CM2250,QSX15 CM2250 ECF,QSX15 CM2250 X115,QSX15 CM2350 X105,QSX15;. 4386576 3683651 3684450 3694450.FREE SHIPPING

Copyright © coenginecooling.com