HomeBelts and Cooling > Hoses and PipesGenuine 17127508013 Radiator Coolant Hose
Part #: 17127508013

Genuine 17127508013 Radiator Coolant Hose

8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$82.62Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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

Overview of Genuine Radiator Coolant Hose for BMW 745i and 745Li

The Genuine Radiator Coolant Hose with part number 17127508013 is designed specifically for BMW 745i and 745Li models. This radiator coolant hose ensures proper coolant flow within the engine cooling system, maintaining optimal engine temperature and performance.

  • Compatible with BMW 745i and 745Li models
  • OEM part number 17127508013 for exact fitment
  • Constructed to meet factory specifications for durability and reliability
  • Designed for efficient coolant circulation to prevent overheating
  • Direct replacement for worn or damaged radiator coolant hoses

Product Details and Specifications

This radiator coolant hose is an original Genuine part, engineered to match the exact dimensions and material standards required by BMW for the 745i and 745Li. The hose is manufactured to withstand high temperatures and pressure within the cooling system, ensuring consistent coolant flow and preventing leaks. Using part number 17127508013 guarantees compatibility and maintains the integrity of the vehicle’s cooling system.

Applications and Common Issues Addressed

  • Replacement for cracked or leaking radiator coolant hoses
  • Prevents engine overheating caused by coolant loss
  • Resolves coolant circulation problems in BMW 745i and 745Li
  • Eliminates coolant contamination from hose deterioration
  • Restores proper pressure and flow within the cooling system

Installation Notes and Tips

When installing the Genuine radiator coolant hose 17127508013, ensure the engine is cool before removal to avoid injury. Inspect surrounding components such as clamps and connectors for wear and replace if necessary. Properly secure the hose to prevent leaks and verify coolant levels after installation. It is recommended to follow BMW service guidelines for torque specifications and hose routing.

Quality Assurance and Warranty Information

This radiator coolant hose is manufactured to meet BMW’s original equipment standards, ensuring reliable performance and fitment. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using part number 17127508013 helps maintain the vehicle’s factory specifications and supports long-term cooling system reliability.

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2005BMW745iN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2005BMW745LiN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2004BMW745iN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2004BMW745LiN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2003BMW745iN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2003BMW745LiN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2002BMW745iN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank
2002BMW745LiN/AExpansion Tank Hose; Vent Line at Center of Expansion Tank

* 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.