CUMMINS 4393089

( Brand: Cummins ), ( Manufacturer Part Number: 4393089 ), ( Part Type: New Parts )

Review CUMMINS All New Parts

Cummins 4393089 Water Pump for ISX15 and ISX24 Engines

The Cummins 4393089 Water Pump is an essential component designed specifically for the ISX15 and ISX24 heavy-duty engines manufactured by Cummins. This water pump plays a critical role in the engine cooling system, ensuring optimal engine performance and longevity.

Firstly, this water pump features a compact and robust design. Its compact size allows for easy installation and replacement, while its robust construction ensures it can withstand the rigors of heavy-duty use. The pump housing is made from high-strength cast iron, offering excellent durability and resistance to wear and tear.

The Cummins 4393089 Water Pump utilizes a balanced impeller design for optimal efficiency and quiet operation. The impeller is precisely engineered to move coolant through the engine at an optimal rate, maintaining efficient engine cooling. The pump's impeller also includes an O-ring seal design, which provides a leak-free connection and helps prevent coolant loss.

Additionally, the water pump includes a heavy-duty, ribbed shaft that offers enhanced durability and resistance to bending. The ribbed design of the shaft also aids in dissipating heat, ensuring the pump operates efficiently under heavy loads.

The Cummins 4393089 Water Pump comes with a pre-lubricated seal kit, making installation easier and more efficient. The seal kit includes a new impeller seal, shaft seal, and crankshaft seal, ensuring a proper seal is maintained throughout the engine cooling system.

Finally, this water pump meets the stringent emission requirements set by the Environmental Protection Agency (EPA) and the European Union (EU), making it an ideal choice for operators seeking to maintain compliance with emissions regulations.

In conclusion, the Cummins 4393089 Water Pump is a high-quality, robust, and efficient component designed specifically for the ISX15 and ISX24 engines. Its compact design, balanced impeller, heavy-duty shaft, and pre-lubricated seal kit make it an ideal choice for heavy-duty applications, while its compliance with emissions regulations ensures it meets the evolving needs of the industry.

1. High-Quality Product: Cummins is a well-known brand in the heavy-duty engine industry, and their parts are known for their durability and reliability.

2. Improved Engine Performance: This fuel injector is designed to provide precise fuel delivery, which can lead to improved engine performance, increased fuel efficiency, and reduced emissions.

3. OEM Part: Buying an OEM (Original Equipment Manufacturer) part like this one ensures that it is a direct fit for your engine and that it meets the same quality standards as the original part.

4. Wide Availability: Cummins parts are widely available from various suppliers and retailers, both online and offline.

5. Backed by Warranty: This part comes with a warranty from Cummins, providing peace of mind and protection against manufacturing defects.

1. Cost: OEM parts like this one can be more expensive than aftermarket alternatives. However, the higher cost may be worth it for the improved performance and reliability.

2. Longer Lead Time: Due to their popularity and high demand, OEM parts like this one may take longer to be delivered compared to aftermarket alternatives.

3. Limited Compatibility: This part is specifically designed for Cummins engines with the matching part number. It may not be compatible with other engine brands or models.

The Cummins 4393089 fuel injector is a high-quality part that can improve engine performance, increase fuel efficiency, and reduce emissions. While it may be more expensive than aftermarket alternatives, the improved performance and reliability may be worth the investment. Additionally, the part comes with a warranty from Cummins and is widely available from various suppliers and retailers.

If you are in need of a fuel injector for your Cummins engine and are looking for a reliable and durable option, then the Cummins 4393089 fuel injector is a great choice. While it may be more expensive than some aftermarket alternatives, the improved performance and peace of mind that comes with an OEM part make it a worthwhile investment.

Details:

If not, let us know how to earn your 5-star rating. 4393089 CUMMINS ALL NEW PARTS 2857579: - Est.

part #: 4393089 prices

• $89.95-$122.54

specifications commerciatruc:

• brand: Cummins
• mpn: 4393089
• part type: New Parts

payments commerciatruc:

• wallet: Paypal
• credit card: Mastercard
• other

offer commerciatruc:

• availability: In Stock
• quantity: 3
• options: Ship-to-home
• started: November 15, 2025
• sold: 0

returns commerciatruc:

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

shipping commerciatruc:

• cost: $0.00
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• transit: 3-5 Days
• carrier: UPS
• type: Fixed
• class: Standard, Expedited, One-day

seller commerciatruc:

• rating: 98.1%
• # reviews: 2295
• city: Wykoff, MN

general commerciatruc:

• Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts
• condition: New

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