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Number 19 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Engine Coolant Hose, part number 5R3122109. This hose is responsible for transporting engine coolant, playing a vital role in regulating engine temperature and preventing overheating. It connects the coolant expansion tank to the rest of the cooling system. The hose has a length of approximately 25cm. A genuine OEM coolant hose ensures the correct material composition, heat resistance, and precise routing geometry for optimal cooling system performance and leak prevention.

Catalogue entry: HOSE.

Technical details

Category
Engine Cooling
Customs (HS) code
40093100
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
25 × 6 × 5 cm
Shipping weight
0.08 kg

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

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Parts diagram & fitment

3 vehicles

Coolant Hose — locate 5R3122109 Volkswagen Engine Coolant Hose | Expansion Tank in the official exploded view and explore the surrounding assembly.

Parts in this assembly27
Vehicle fitment table3

Europe (3)

VehicleYearsPos.Qty
Caddy Maxi Kombi2020-2024191
Leon style2019-191
Octavia2019-2024191

Diagrams & fitment data powered by oemdiagrams.com

5R3122109 Volkswagen Engine Coolant Hose | Expansion Tank is fitted on: Caddy Maxi Kombi 2020-2024; Leon style 2019-; Octavia 2019-2024.