HomeBelts and Cooling > Hoses and PipesGenuine 17127540127 Radiator Coolant Hose - Upper - Radiator To Engine
Part #: 17127540127

Genuine 17127540127 Radiator Coolant Hose - Upper - Radiator To Engine

Upper - Radiator To Engine
47 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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*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, Z4, X1, 135i, 335i, 335i xDrive, 335is, 1 Series M, and 335xi
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 Models

The Genuine radiator coolant hose with part number 17127540127 is designed specifically for select BMW vehicles. This radiator hose ensures proper coolant flow and temperature regulation for models including the 1 Series M, 135i, 335i, 335is, 335i xDrive, 335xi, X1, and Z4.

  • Compatible with BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, 335xi, X1, and Z4
  • Genuine part number 17127540127 for precise fit and function
  • Constructed to maintain optimal coolant circulation and engine temperature
  • Durable material designed to withstand high engine temperatures and pressure
  • Direct replacement for original equipment radiator coolant hose

Detailed Product Description

This radiator coolant hose is an essential component in the cooling system of various BMW models. Manufactured by Genuine, it meets OEM specifications to ensure reliable performance and durability. The hose facilitates the transfer of coolant between the radiator and engine, helping to prevent overheating and maintain engine efficiency. The part number 17127540127 corresponds to a hose engineered to fit precisely within the cooling system of BMW 1 Series M, 135i, 335i variants, X1, and Z4 models, ensuring a secure connection and leak-free operation.

Common Applications and Problem Resolution

  • Replaces cracked or leaking radiator coolant hoses
  • Solves coolant circulation issues causing engine overheating
  • Addresses coolant leaks that can lead to engine damage
  • Restores proper coolant flow in BMW 335i and 135i cooling systems
  • Prevents pressure loss in the radiator system for BMW X1 and Z4

Installation Notes and Tips

  • Ensure engine is cool before removing the old hose to avoid burns
  • Inspect surrounding clamps and fittings for wear and replace if necessary
  • Use proper tools to avoid damaging hose connections during installation
  • Verify secure hose clamps to prevent leaks after installation
  • Check coolant levels and refill as needed after hose replacement

Quality Assurance and Warranty Information

As a Genuine BMW part, the radiator coolant hose 17127540127 is manufactured to meet strict quality standards. It is engineered for durability and reliable performance under normal operating conditions. This part typically comes with a limited warranty covering defects in materials and workmanship, providing assurance of its quality and fitment for the specified BMW models.

This part fits 47 vehicles. Search below:

YearMakeModelSubmodelBody TypeTransmissionPositionNotes
2016BMWZ4sDrive35iUpper - Radiator To Engine
2016BMWZ4sDrive35isUpper - Radiator To Engine
2015BMWX1xDrive35iUpper - Radiator To Engine
2015BMWZ4sDrive35iUpper - Radiator To Engine
2015BMWZ4sDrive35isUpper - Radiator To Engine
2014BMWX1xDrive35iUpper - Radiator To Engine
2014BMWZ4sDrive35iUpper - Radiator To Engine
2014BMWZ4sDrive35isUpper - Radiator To Engine
2013BMW135iUpper - Radiator To Engine
2013BMW335iConvertibleUpper - Radiator To Engine
2013BMW335iCoupeUpper - Radiator To Engine
2013BMW335i xDriveCoupeUpper - Radiator To Engine
2013BMW335isConvertibleManualUpper - Radiator To Engine
2013BMW335isCoupeManualUpper - Radiator To Engine
2013BMWX1xDrive35iUpper - Radiator To Engine
2013BMWZ4sDrive35iUpper - Radiator To Engine
2013BMWZ4sDrive35isUpper - Radiator To Engine
2012BMW135iUpper - Radiator To Engine
2012BMW335iConvertibleUpper - Radiator To Engine
2012BMW335iCoupeUpper - Radiator To Engine
2012BMW335i xDriveUpper - Radiator To Engine
2012BMW335isConvertibleManualUpper - Radiator To Engine
2012BMW335isCoupeManualUpper - Radiator To Engine
2012BMWZ4sDrive35iUpper - Radiator To Engine
2012BMWZ4sDrive35isUpper - Radiator To Engine
2011BMW1 Series MUpper - Radiator To Engine
2011BMW135iUpper - Radiator To Engine
2011BMW335iUpper - Radiator To Engine
2011BMW335i xDriveUpper - Radiator To Engine
2011BMW335isConvertibleManualUpper - Radiator To Engine
2011BMW335isCoupeManualUpper - Radiator To Engine
2011BMWZ4sDrive35iUpper - Radiator To Engine
2011BMWZ4sDrive35isUpper - Radiator To Engine
2010BMW135iUpper - Radiator To Engine
2010BMW335iUpper - Radiator To Engine
2010BMW335i xDriveUpper - Radiator To Engine
2010BMWZ4sDrive35iUpper - Radiator To Engine
2009BMW135iUpper - Radiator To Engine
2009BMW335iUpper - Radiator To Engine
2009BMW335i xDriveUpper - Radiator To Engine
2009BMWZ4sDrive35iUpper - Radiator To Engine
2008BMW135iUpper - Radiator To Engine
2008BMW335iUpper - Radiator To Engine
2008BMW335xiSedanManualUpper - Radiator To Engine
2008BMW335xiCoupeManualUpper - Radiator To Engine
2007BMW335iUpper - Radiator To Engine
2007BMW335xiManualUpper - Radiator To Engine

* 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.