Vaico V20-2666 Radiator Coolant Hose - Upper - Water Pump To Pipe
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Vaico
 VAICO

Vaico V20-2666 Radiator Coolant Hose - Upper - Water Pump To Pipe

Brand Vaico V20-2666
Position Upper - Water Pump To Pipe
Height [mm] 80
Length [mm] 237
Packaging height [cm] 8
Packaging width [cm] 19,2
Weight [kg] 0.150
Width [mm] 192
Product line VAICO
Fits BMW · 4 vehicles

Radiator coolant hose. Built for reliable coolant flow in the cooling system.

Compact 237 mm length for a precise hose fit.

Cross-references 7 580 960 and 17 12 7 580 960 for the same application. See all 2.

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Radiator Coolant Hose for BMW 740i and 740Li

VAICO V20-2666 is a radiator coolant hose for the upper water pump to pipe connection on select 2011-2012 BMW 740i and BMW 740Li models. Built to match the listed OE application, it supports proper coolant routing in the engine cooling system.

Key Features

  • Radiator coolant hose for the upper water pump to pipe position
  • Fits 2011-2012 BMW 740i, Upper - Water Pump To Pipe
  • Fits 2011-2012 BMW 740Li, Upper - Water Pump To Pipe
  • Length: 237 mm
  • Height: 80 mm
  • Width: 192 mm
  • Weight: 0.150 kg
  • VAICO part number V20-2666

Detailed Description

VAICO V20-2666 is a direct-fit coolant hose for the upper radiator circuit on BMW 740i and BMW 740Li applications listed above. The hose is specified for the water pump to pipe route and references OE number 17127580960, making it a practical replacement when servicing the cooling system on these vehicles. This part cross-references 7 580 960 and 17 12 7 580 960 for the same application.

VAICO’s VAICO line focuses on OE-style replacement parts for European vehicles, and this hose follows that approach with application-specific dimensions and fitment details. The part number V20-2666 is the correct reference to verify before ordering for BMW 740i and BMW 740Li cooling system service.

What It Helps Fix

  • Coolant leaks at the upper water pump to pipe connection
  • Cracked or hardened radiator hose material
  • Loss of coolant from a damaged cooling line
  • Improper coolant flow through the upper hose route
  • Cooling system service needs on BMW 740i and BMW 740Li models

Installation Notes and Tips

Confirm OE number 17127580960 and match the upper water pump to pipe position before installation. Inspect adjoining pipes, clamps, and sealing surfaces for wear or residue before transferring the hose into service. Verify the hose routing against the vehicle’s cooling layout on 2011-2012 BMW 740i and BMW 740Li applications.

Quality Assurance

VAICO V20-2666 is cataloged with OE-reference fitment data and application-specific dimensions for accurate replacement selection. Review the vehicle’s OE number and position details to confirm the correct cooling hose for your BMW 740i or BMW 740Li.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2012BMW740i3.0LL6Upper - Water Pump To PipeGrade: Aftermarket; With OE No. 17127580960; VAICO
2012BMW740Li3.0LL6Upper - Water Pump To PipeGrade: Aftermarket; With OE No. 17127580960; VAICO
2011BMW740i3.0LL6Upper - Water Pump To PipeGrade: Aftermarket; With OE No. 17127580960; VAICO
2011BMW740Li3.0LL6Upper - Water Pump To PipeGrade: Aftermarket; With OE No. 17127580960; VAICO
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
7 580 96017 12 7 580 960