ALVEY DIESEL PRODUCTS A4089908 Water Pump

( Brand: Alvey Diesel Products ), ( Manufacturer Part Number: A4089908 ), ( Type: Water Pump ), ( Warranty: 1 Year )

Review ALVEY DIESEL PRODUCTS Aftermarket Water Pump fits CUMMINS ISX

The Alvey Diesel A4089908 Cummins ISX Water Pump is an essential component of your heavy-duty vehicle's cooling system. Designed specifically for use with Cummins ISX engines, this water pump ensures efficient circulation of coolant throughout the engine to maintain optimal operating temperatures.

The pump is constructed of high-quality materials, including a cast iron housing and a durable impeller made of thermoplastic material. The impeller is designed with a unique open impeller design that reduces the chance of coolant recirculating through the engine, which can lead to overheating and potentially damage the engine.

The Alvey Diesel A4089908 Cummins ISX Water Pump features a heavy-duty, ribbed impeller shaft that provides additional strength and durability, while the pump's bearings are engineered to provide long-lasting performance. The pump also includes a heavy-duty, ribbed pump housing, which enhances the pump's ability to handle the high pressures and temperatures associated with heavy-duty diesel engines.

The Alvey Diesel A4089908 Cummins ISX Water Pump comes with a belt drive system, making it easy to install and integrate with your vehicle's existing cooling system. The pump's belt drive system also helps to reduce noise levels, providing a quieter operating experience.

This water pump is engineered to meet or exceed the performance standards set by Cummins, ensuring reliable and efficient cooling system operation. It is backed by Alvey Diesel's commitment to quality and customer service, providing peace of mind for fleet operators and owner-operators alike.

In summary, the Alvey Diesel A4089908 Cummins ISX Water Pump is a high-performance, durable, and reliable cooling system component designed specifically for use with Cummins ISX engines. Its unique design features, including an open impeller design, heavy-duty impeller shaft and ribbed pump housing, and quiet belt drive system, make it an ideal choice for heavy-duty vehicle applications.

The Alvey Diesel A4089908 Cummins ISX water pump is a crucial component of the cooling system in Cummins ISX engines. This water pump ensures the continuous circulation of coolant throughout the engine to maintain optimal operating temperatures. Let's discuss some pros and cons of purchasing this specific water pump.

1. OEM (Original Equipment Manufacturer) Part: This water pump is a direct replacement manufactured by the same company that originally equipped the engine with the water pump. This guarantees a perfect fit and compatibility with the engine.

2. High-Quality Materials: The Alvey Diesel A4089908 Cummins ISX water pump is made of high-quality materials, such as cast iron, rubber, and steel. These materials ensure the durability and longevity of the water pump.

3. Improved Cooling Efficiency: This water pump features an improved design that enhances cooling efficiency, which can result in better engine performance and longer engine life.

1. Price: This OEM water pump may be more expensive than aftermarket alternatives. However, the higher cost can be justified by the part's superior quality, durability, and compatibility with the engine.

2. Availability: Depending on the supplier, the Alvey Diesel A4089908 Cummins ISX water pump may not be readily available in local stores. You might need to order it online or from a specialized dealer.

The Alvey Diesel A4089908 Cummins ISX water pump is a high-quality, OEM part that ensures the best fit, compatibility, and cooling efficiency for Cummins ISX engines. While it may be more expensive than aftermarket alternatives, the investment in this water pump can result in better engine performance and longer engine life.

If you are in need of a reliable and efficient water pump for your Cummins ISX engine, the Alvey Diesel A4089908 Cummins ISX water pump is an excellent choice. While the cost may be higher than aftermarket alternatives, the benefits of this OEM part make it a worthwhile investment for maintaining the optimal performance and longevity of your engine.

Details:

Aftermarket Cummins ISX Water Pump.

specifications coenginecooling:

• for models: Isx, Cummins
• brand: Alvey Diesel Products
• mpn: A4089908
• type: Water Pump
• warranty: 1 Year

seller coenginecooling:

• # reviews: 21
• city: Paul, Idaho
• rating: 100.0%

payments coenginecooling:

• wallet: Paypal
• other
• credit card: Diners-club

offer coenginecooling:

• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: January 27, 2026

returns coenginecooling:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

shipping coenginecooling:

• type: Calculated
• carrier: USPS
• transit: 4-11 Days
• service: USPS Priority Mail
• class: Expedited
• cost: $25.12

general coenginecooling:

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