Vaico Vaico Coolant Overflow Hose - Radiator to Expansion Tank - BMW F01 F02 N63 4.4L 17127575428

Vaico Coolant Overflow Hose - Radiator to Expansion Tank - BMW F01 F02 N63 4.4L

Overflow hoses connect the radiator and the expansion tank to store overflow of coolant. As pressures in the cooling system increase due to coolant temperatures, a valve on the radiator cap permits coolant back into the reservoir to help ease the build-up of pressure and prevent coolant loss. If your hose is leaking or damaged, we recommend swapping it out with this replacement from Vaico.
Vaico Vaico
T#: 595421 | Part#: 17127575428
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

80.99 $80.99
Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Free Shipping on orders $49 and up
Availability:
Available from Supplier
Est. Ship Date:
Ships Jul 13, 2026
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Vaico Vaico Coolant Overflow Hose - Radiator to Expansion Tank - BMW F01 F02 N63 4.4L 17127575428
Vaico Coolant Overflow Hose - Radiator to Expansion Tank - BMW F01 F02 N63 4.4L
$80.99

Overflow hoses connect the radiator and the expansion tank to store overflow of coolant. As pressures in the cooling system increase due to coolant temperatures, a valve on the radiator cap permits coolant back into the reservoir to help ease the build-up of pressure and prevent coolant loss.

If your hose is leaking or damaged, we recommend swapping it out with this replacement from Vaico.

Prop 65 WarningProp 65 Warning

Cross Reference
  • V20-2351

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW F01 750i N63 4.4L Use vehicle selector to confirm fitment
BMW F01 750i xDrive N63 4.4L Use vehicle selector to confirm fitment
BMW F01 Alpina B7 N63 4.4L Use vehicle selector to confirm fitment
BMW F01 Alpina B7 xDrive N63 4.4L Use vehicle selector to confirm fitment
BMW F02 750Li N63 4.4L Use vehicle selector to confirm fitment
BMW F02 750Li xDrive N63 4.4L Use vehicle selector to confirm fitment
BMW F06 Alpina B6 xDrive N63 4.4L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.