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Number 12 marks the part’s position in the exploded view (Audi A8L qu. 3.0 TDI (2013-2018)).
Product overview
Genuine OEM Audi Power Steering Return Hose, part number 4H0422891AK. This essential hose is responsible for returning hydraulic fluid from the steering rack back to the power steering reservoir, maintaining the correct fluid circulation for assisted steering. It weighs approximately 0.479 kg and measures 0.84 m in length. Using a genuine OEM power steering hose guarantees the correct pressure resistance, material compatibility with hydraulic fluid, and precise routing to prevent leaks and ensure reliable steering performance.
Catalogue entry: HOSE.
Technical details
- Category
- Steering
- Customs (HS) code
- 40094200
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 84 × 33 × 16 cm
- Shipping weight
- 479 g
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- TV9
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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