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Number 19 marks the part’s position in this exploded view (Audi A5 Sportback (2016-2020)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Cap Closure, part number 1J0121324. This cap serves to seal a connection point within the engine cooling system, preventing leaks and maintaining system pressure. It is typically found on hoses or reservoirs. The closure is made of durable plastic. Genuine OEM parts ensure exact fitment and material integrity for reliable sealing.
Catalogue entry: Cap closure.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 87089997
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 3.7 × 3 × 3 cm
- Shipping weight
- 17 g
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- G0K
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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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