Vaico V20-2689 Radiator Coolant Hose - Upper
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Vaico
 VAICO

Vaico V20-2689 Radiator Coolant Hose - Upper

Brand Vaico V20-2689
Position Upper
Height [mm] 80
Length [mm] 323
Packaging height [cm] 8
Packaging width [cm] 11,6
Weight [kg] 0.283
Width [mm] 116
Product line VAICO
Fits BMW · 1 vehicle

Radiator coolant hose. Direct replacement for coolant routing in the cooling system.

Made to match the original hose shape and fit.

Cross-references 7 578 399 and 17 12 7 578 399 for the same application. See all 2.

$86.20Free shipping
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Order total $86.20
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Upper Radiator Coolant Hose for BMW 528i

Vaico V20-2689 is an upper radiator coolant hose built for the 2011 BMW 528i. With a length of 323 mm, height of 80 mm, and width of 116 mm, it is specified to match the OE application for a direct cooling-system hose replacement.

VAICO product line parts are selected for OE-style fitment and application-specific dimensions, making this hose a practical choice when replacing a worn or leaking upper coolant line on a BMW 528i.

  • Radiator coolant hose for the upper cooling-system position
  • Length: 323 mm
  • Height: 80 mm
  • Width: 116 mm
  • Weight: 0.283 kg
  • Cross-reference part number: 7 578 399

Detailed Product Information

Vaico V20-2689 is a radiator coolant hose for the upper section of the cooling circuit on the 2011 BMW 528i. The listed OE reference 17127578399 and interchange number 7 578 399 point to the same application, helping confirm the correct replacement for BMW 528i cooling-system service. This part number, V20-2689, is the key identifier for ordering and fitment verification.

For buyers searching for a 2011 BMW 528i upper radiator hose, BMW 528i coolant hose replacement, or Vaico V20-2689 radiator hose, this part is sized to the provided dimensions and positioned for the upper hose location.

Common Problems This Part Can Address

  • Coolant seepage from a cracked or aged upper hose
  • Softening, swelling, or collapse of the hose under heat and pressure
  • Loss of coolant from a damaged hose connection area
  • Cooling-system service when the original hose no longer seals properly
  • Replacement after inspection reveals wear, brittleness, or deformation

Installation Notes and Tips

Verify the OE number 17127578399 and the vehicle application before installation. Inspect adjoining hose clamps, thermostat housing connections, and radiator necks for wear or residue before fitting the new hose. After installation, refill the cooling system with the correct coolant specification and check for leaks at operating temperature.

Quality Assurance

VAICO parts are cataloged as application-specific replacement components for European vehicles, with dimensions and OE references provided to support accurate selection. This part cross-references 7 578 399 for the same application.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011BMW528i3.0LL6UpperGrade: Aftermarket; With OE No. 17127578399; VAICO
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
7 578 39917 12 7 578 399