HomeBelts and Cooling > Hoses and PipesGenuine 17127544549 Radiator Coolant Hose - Lower
Part #: 17127544549

Genuine 17127544549 Radiator Coolant Hose - Lower

Lower
4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, X5
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Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Genuine Radiator Coolant Hose for BMW X5

The Genuine radiator coolant hose with part number 17127544549 is designed specifically for BMW X5 models. This essential cooling system component ensures proper coolant flow, helping maintain optimal engine temperature and performance.

  • Compatible with BMW X5 vehicles
  • OEM part number 17127544549 for precise fitment
  • Durable construction to withstand high temperatures and pressure
  • Direct replacement for factory-installed radiator coolant hose
  • Maintains efficient coolant circulation to prevent overheating

Product Details and Specifications

This radiator coolant hose is engineered to meet the exact specifications required by BMW for the X5 model. Manufactured under the Genuine brand, it guarantees compatibility and reliability. The hose is constructed from high-quality materials designed to resist heat, pressure, and chemical exposure typical in automotive cooling systems. Using part number 17127544549 ensures a seamless fit and function, preserving the integrity of the vehicle’s cooling system.

Applications and Problem Solving

This radiator coolant hose is used to connect various components within the cooling system of the BMW X5, facilitating the flow of coolant between the radiator and engine. It addresses several common issues, including:

  • Preventing coolant leaks caused by cracked or worn hoses
  • Maintaining proper engine temperature by ensuring coolant circulation
  • Reducing risk of engine overheating due to hose failure
  • Replacing deteriorated hoses that may cause pressure loss
  • Ensuring system integrity after maintenance or repairs

Installation Notes and Tips

When installing the Genuine radiator coolant hose 17127544549 on a BMW X5, ensure the engine is cool before beginning work. Carefully remove the old hose, inspecting surrounding components for wear or damage. Use appropriate clamps and tighten securely to prevent leaks. Verify that the hose is routed correctly without kinks or twists to maintain optimal coolant flow.

Quality Assurance and Warranty

The Genuine radiator coolant hose 17127544549 is manufactured to meet OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship.

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2010BMWX5xDrive48iLowerTrans Oil Cooler to Water Pump
2009BMWX5xDrive48iLowerTrans Oil Cooler to Water Pump
2008BMWX54.8iLowerTrans Oil Cooler to Water Pump
2007BMWX54.8iLowerTrans Oil Cooler to Water Pump

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.