CUMMINS N14-WP-NA Water Pump

( Brand: Cummins ), ( Manufacturer Part Number: N14-WP-NA ), ( Type: Water Pump )

Review CUMMINS Water Pump

The Cummins N14-WP-NA water pump is an essential component of the cooling system in various Cummins engines, including those found in heavy-duty trucks and industrial applications. This water pump is designed to maintain optimal engine temperature by circulating coolant through the engine block and radiator.

The N14-WP-NA water pump is a serpentine-belt-driven model, which means it utilizes a single serpentine belt to drive multiple engine accessories, including the alternator, power steering pump, and air conditioning compressor. This design simplifies the engine bay layout, reducing the number of belts required and resulting in a more streamlined and efficient cooling system.

This water pump features a robust, cast-iron housing that provides excellent durability and resistance to thermal shock. The impeller, located within the housing, is designed to efficiently move coolant through the engine and radiator. The impeller's vanes are engineered to provide optimal flow rate and pressure to ensure efficient cooling.

The N14-WP-NA water pump also includes a heavy-duty, thermostat-controlled fan clutch. This clutch allows the fan to engage and disengage based on engine temperature, ensuring optimal cooling performance. The fan clutch also helps reduce parasitic engine load when the engine is idling or when the cooling system is not under heavy demand.

The Cummins N14-WP-NA water pump is a direct replacement for the original equipment manufacturer (OEM) water pump on various Cummins engines. It is engineered to meet or exceed OEM specifications, ensuring reliable and consistent performance. Additionally, this water pump is backed by a comprehensive warranty, providing peace of mind to customers who demand the best in engine cooling components.

In summary, the Cummins N14-WP-NA water pump is a robust and efficient cooling system component designed for heavy-duty applications. Its serpentine-belt-driven design simplifies the engine bay layout, while its cast-iron housing and heavy-duty fan clutch ensure durability and reliable cooling performance. This water pump is a direct replacement for the OEM part and is backed by a comprehensive warranty.

Cummins N14-WP-NA water pumps are commonly used in Cummins diesel engines, particularly for heavy-duty applications. Here are some pros and cons of buying this water pump model.

1. Durability: The Cummins N14-WP-NA water pump is known for its robust design and long-lasting performance. It is made of high-quality materials, including cast iron housing and a heavy-duty impeller, which can withstand the harsh operating conditions of heavy-duty applications.

2. Reliability: This water pump is designed to provide reliable cooling performance, even under high engine loads and extreme temperatures. It features a large capacity impeller and a thick, ribbed shaft that ensures efficient cooling and reduces the risk of pump failure.

3. Easy Installation: The Cummins N14-WP-NA water pump comes with a pre-installed thermostat and a remanufactured timing gear, making it easier to install than some other water pump models. It also comes with all necessary hardware and gaskets, which can save time and money during installation.

1. Cost: The Cummins N14-WP-NA water pump can be more expensive than some other water pump models due to its high-quality components and durable design. However, its long-term reliability and performance can make it a worthwhile investment for heavy-duty applications.

2. Size and Weight: This water pump is larger and heavier than some other models, which can make it more difficult to install in tight spaces or transport to remote locations. However, its robust design and high-capacity impeller are necessary features for heavy-duty applications.

The Cummins N14-WP-NA water pump is a reliable and durable option for heavy-duty applications where cooling performance is critical. Its high-quality components, including a cast iron housing and a heavy-duty impeller, ensure efficient cooling and reduce the risk of pump failure. While it may be more expensive and heavier than some other water pump models, its long-term reliability and performance make it a worthwhile investment for heavy-duty applications.

If you are looking for a water pump for a heavy-duty application, the Cummins N14-WP-NA water pump is a good option to consider. Its robust design, reliable performance, and easy installation make it a popular choice among diesel engine users. However, it may be more expensive than some other models, so be sure to compare prices and features before making a purchase. Additionally, make sure to follow the manufacturer's installation instructions carefully to ensure proper installation and avoid any potential issues.

Details:

If not, let us know how to earn your 5-star rating. CUMMINS WATER PUMP 1955524: USED - Est.

part #: n14wp prices

• $55.00-$164.99

specifications coenginecooling:

• brand: Cummins
• mpn: N14-wp-na
• type: Water Pump

offer coenginecooling:

• availability: In Stock
• options: Ship-to-home
• quantity: 2
• sold: 0
• started: October 4, 2025

payments coenginecooling:

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

general coenginecooling:

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

seller coenginecooling:

• rating: 98.2%
• city: Lansing, IL
• # reviews: 1978

returns coenginecooling:

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

shipping coenginecooling:

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

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