HomeBelts and Cooling > Hoses and PipesGenuine 17127508010 Radiator Coolant Hose
Part #: 17127508010

Genuine 17127508010 Radiator Coolant Hose

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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$132.49Free Shipping
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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, 745i and 745Li
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for BMW 745i and 745Li

The Genuine radiator coolant hose with part number 17127508010 is designed specifically for BMW 745i and 745Li models. This essential cooling system component ensures proper coolant flow and helps maintain optimal engine temperature under various driving conditions.

Key Features of Genuine Radiator Coolant Hose 17127508010

  • Compatible with BMW 745i and 745Li models
  • Durable construction for long-lasting performance
  • Engineered to meet OEM specifications
  • Ensures efficient coolant circulation within the radiator system
  • Direct replacement part number 17127508010 for precise fitment

Detailed Description of the Radiator Coolant Hose

This Genuine radiator coolant hose (part number 17127508010) is manufactured to match the exact specifications required by BMW for the 745i and 745Li models. It plays a critical role in the vehicle’s cooling system by transporting coolant between the radiator and engine. The hose is constructed from high-quality materials that resist heat, pressure, and chemical degradation, helping to prevent leaks and maintain system integrity. Using this OEM replacement part ensures compatibility and reliable performance, reducing the risk of overheating and engine damage.

Common Applications and Issues Addressed

  • Replacement of cracked or leaking radiator coolant hoses
  • Resolving coolant circulation problems causing engine overheating
  • Fixing coolant leaks that lead to low coolant levels
  • Maintaining proper engine temperature regulation
  • Preventing coolant hose failure due to wear or aging

Installation Notes and Tips

When installing the Genuine radiator coolant hose 17127508010 on BMW 745i or 745Li models, ensure the engine is cool before beginning work. Carefully remove the old hose and inspect surrounding components for wear or damage. Use appropriate clamps to secure the hose and check for leaks after installation. Proper installation helps maintain the cooling system’s efficiency and prevents premature hose failure.

Quality Assurance and Warranty Information

This radiator coolant hose is a Genuine BMW part, manufactured to meet strict OEM standards for fit, form, and function. While specific warranty details may vary, Genuine parts typically come with manufacturer-backed quality assurance to provide confidence in durability and performance for BMW 745i and 745Li vehicles.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2003BMW745iN/AFrom Water Pump; Thru 9/2003
2003BMW745LiN/AFrom Water Pump; Thru 9/2003
2002BMW745iN/AFrom Water Pump
2002BMW745LiN/AFrom Water Pump

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