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  3. CUMMINS 5486409

CUMMINS 5486409 Compressor Water Outlet Tube Qsx 603369711732

fits model: X12, Isx.

5486409 Cummins Compressor Water Outlet Tube Isx Qsx X12 Heavy Duty Trucks

( Brand: Cummins ), ( Manufacturer Part Number: 5486409 ), ( Part Type: Compressor Outlet Tube ), ( UPC: 603369711732 )

Review CUMMINS Compressor Water Outlet Tube Qsx Heavy Duty Trucks fits X12 ISX

The Cummins 5486409 compressor water outlet tube is specifically designed for use with ISX and X12 series engines from Cummins. This tube is an essential component of the engine cooling system, allowing water to exit the compressor after it has cooled the compressed air.

This tube is made of high-quality materials, ensuring durability and reliability in even the most demanding operating conditions. The tube is constructed from steel, which provides strength and resistance to corrosion, extending the life of the component.

The Cummins 5486409 compressor water outlet tube features a smooth, polished finish that not only looks great but also ensures a tight seal with the compressor and other engine components. The tube is also designed with a tapered end, allowing for easy installation and ensuring a proper fit.

The tube measures 12 inches in length, providing sufficient length to reach from the compressor to the engine coolant system. The outside diameter of the tube is 0.625 inches, while the inside diameter is 0.5 inches, making it a perfect fit for the compressor and engine components.

The Cummins 5486409 compressor water outlet tube is an important part of the engine cooling system, ensuring that the compressor stays cool and operates efficiently. It is essential to replace this tube if it becomes damaged or worn, as a malfunctioning cooling system can lead to costly repairs or even engine failure.

In summary, the Cummins 5486409 compressor water outlet tube is a high-quality, durable component designed for use with ISX and X12 series engines. Made of steel and featuring a smooth, polished finish, this tube ensures a tight seal and efficient cooling system operation. With a length of 12 inches and an outside diameter of 0.625 inches, it is the perfect fit for your Cummins engine.

Cummins 5486409 Compressor Water Outlet Tube (ISX, QSX, X12): A Comprehensive Analysis

Introduction:

The Cummins 5486409 compressor water outlet tube is a crucial component for maintaining the cooling system in ISX, QSX, and X12 engines. This analysis will discuss the potential advantages and disadvantages of purchasing this part to help you make an informed decision.

Pros:

1. OEM Quality: The Cummins 5486409 water outlet tube is a genuine OEM (Original Equipment Manufacturer) part, ensuring a perfect fit and optimal engine performance.

2. Durability: Engineered with high-quality materials, this water outlet tube can withstand the rigors of heavy-duty applications, reducing the need for frequent replacements.

3. Improved Cooling System Performance: A leaking or damaged water outlet tube can lead to cooling system inefficiencies. Replacing it with a new one can help restore optimal cooling system performance.

Cons:

1. Cost: The Cummins 5486409 water outlet tube may be more expensive than aftermarket alternatives.

2. Availability: Depending on your location and the availability of parts from your local dealer, it might take some time to obtain this part.

3. Installation Complexity: Installing the water outlet tube may require specialized knowledge and tools, which could add to the overall cost.

Conclusion:

The Cummins 5486409 compressor water outlet tube is an essential component for maintaining the cooling system of ISX, QSX, and X12 engines. Although it may come with a higher cost compared to aftermarket alternatives, the advantages of OEM quality, durability, and improved cooling system performance make it a worthwhile investment for those who prioritize engine reliability and longevity.

Recommendation:

If you are in need of a new compressor water outlet tube for your Cummins ISX, QSX, or X12 engine and are looking for optimal engine performance and long-term reliability, we recommend purchasing the genuine Cummins 5486409 part. While the upfront cost may be higher, the peace of mind and performance benefits it offers make it a wise investment for heavy-duty applications.

Details:

The 5486409 tube provides unparalleled protection for your engines cooling system by maintaining a perfect flow pathway from the air compressor. This premium engine component is designed for commercial trucks, offering superior protection against coolant starvation, pressure loss, and structural stress to ensure efficient fluid transfer peak vehicle efficiency. Tube Diameter: 0.5 in 12.7mm. Ready-to-use, this compressor line delivers optimal coolant routing and durability in demanding long-haul conditions.

Component Type: Coolant Transfer Line. Engineered for Peak Engine Cooling: The Cummins 5486409 Compressor Water Outlet Tube. This is one genuine Cummins 5486409 water outlet tube. Characteristics: Material: Corrosion-Resistant Steel.

Placement: Air Compressor to Engine Block. The superior design helps optimize cooling performance, extends the life of your air compressor assembly, and provides a reliable service when properly maintained.

part #: 5486409 prices

  • $106.98-$137.24

specifications coenginecooling:

  • for models: X12, Isx
  • brand: Cummins
  • mpn: 5486409
  • part type: Compressor Outlet Tube
  • upc: 603369711732

general coenginecooling:

  • condition: New
  • Commercial Truck Parts > Engine Cooling > Hoses, Clamps Fittings

seller coenginecooling:

  • city: West Jefferson, Ohio
  • # reviews: 495
  • rating: 100.0%

returns coenginecooling:

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

offer coenginecooling:

  • started: April 2, 2026
  • quantity: 4
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

payments coenginecooling:

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

shipping coenginecooling:

  • service: UPS Ground Saver
  • cost: $0.00
  • class: Economy
  • carrier: UPS
  • type: Fixed
  • transit: 4-8 Days
for models: x12, isx, part type: compressor outlet tube,
category: auto parts > commercial truck parts > engine cooling > hoses, clamps fittings, sku: 10116286633223663,
Cummins 5486409 Is Similar To:
coenginecooling logo
2 offers $106.98–$137.24 USD
  • New. Offer #1 priced at $106.98 + $0.00 shipping estimate = $106.98* total. The tube provides unparalleled protection for your engine s cooling system by maintaining a perfect flow pathway from the air compressor.FREE SHIPPING
  • New. Offer #2 priced at $137.24 + $0.00 shipping estimate = $137.24* total. Made of high-quality components for durability, reliability, and performance. Manufacturer :Cummins.FREE SHIPPING

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