United States
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Number 30 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Engine Coolant Hose, part number 03N121057A. This hose is designed to carry engine coolant, playing a critical role in regulating engine temperature and preventing overheating. It connects various components within the engine cooling system. Weighing 0.0282 kg, this hose is engineered for durability. Choosing genuine OEM ensures the correct material composition and routing geometry for reliable, leak-free performance under engine operating conditions.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 9 × 4.5 × 3 cm
- Shipping weight
- 0.03 kg
Parts diagram & fitment
5 vehiclesCoolant Hose — locate 03N121057A Volkswagen Engine Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly(27)
- 1Hose 3Q0122051T
- 2Hose 3Q0122051AH
- 3Coupl Piece 1K0122291BN
- 5Bracket WHT005377
- 6Hose 3Q0122101AP
- 7Coupl Piece 1J0122291C
- 10Hose 3Q0121049
- 11Coupl Piece 5Q0122291CJ
- 12Bracket 5Q0121093BD
- 14Bracket 3Q0121093F
- 15Rubber Bush 4D0317867A
- 16Washer N90225901
- 17Bolt N10471801
- 18Part N01100627
- 20Radiator 5Q0121253J
- 24Hose 03N122073C
- 26Water Pipe 03N121064M
- 27Hose 03N121057B
- 28Hose 03N121049A
- 29Hose 03N121057
- 31Bolt N90365913
- 32Hose 03N121058S
- 33Bolt N10335206
- 35Air Guide 3G0121333
- 60Clamp N90687001
- 61Clamp N90686902
- 62Clamp N90686701
Diagrams & fitment data powered by oemdiagrams.com
03N121057A Volkswagen Engine Coolant Hose | Genuine OEM is fitted on: Passat saloon 2014-2024; Arteon 2017-2023; Tiguan 2.0 4Motion 2017-2024; Tiguan 2.0 4Motion 2016-2024; Kodiaq 2016-2024.
