United States
Product overview
Genuine OEM Audi Brake Pad Wear Sensor, part number 4H0615121H. This sensor is designed to detect the wear level of the brake pads, providing a crucial signal when replacement is due. It is installed in the rear wheel assembly. With a length of approximately 31.4 cm, it ensures accurate and reliable wear detection. Choosing a genuine OEM sensor guarantees precise fitment, electrical integrity, and long-term reliability, which are vital for the vehicle's braking system.
Catalogue entry: WIRE ×2.
Technical details
- Category
- Brakes
- Customs (HS) code
- 87083091
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 31.4 × 3.2 × 2.3 cm
- Shipping weight
- 0.03 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1KE
- 1KY
- 1KZ
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
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
2 vehiclesSender Wire (pad Wear Indicator) — locate 4H0615121H Audi Brake Pad Wear Sensor | Rear in the official exploded view and explore the surrounding assembly.
Parts in this assembly28
- 1HousingRight4H0615404
- 1HousingLeft4H0615403
- 3Gask Set 3D0698671
- 4Valve 1K0615273C
- 5Part 4H0611483
- 6Servomotor 4H0998281
- 7Seal Ring 4E0615137
- 8Bolt N10285506
- 11Plate BrakRight4H0615426
- 11Plate BrakLeft4H0615425
- 12Rep Set 8K0698470A
- 13Bolt N01024124
- 15Plate 8P0615231A
- 16Br Lining 4H0698451D
- 17Brakedisc 4H0615601Q
- 19Bolt N10648301
- 20Cov PlateRight4H0615612H
- 20Cov PlateLeft4H0615611H
- 21Bolt WHT005227
- 22Screw N91174601
- 23Part 4H0907801H
- 23Part 4H0907801L
- 23Control Unit 4H0907801M
- 23Part 4H0907801G
- 24Part N90947201
- 25Paste G000650
- 26Grease G052150A2
- 27Housing 1J0973722A
Compatible / alternative parts(9)
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A8L qu. 3.0 TDI | 2013-2018 | 14 | 2 | 1KW |
| Audi A8L qu. 3.0 TDI | 2009-2014 | 14 | 2 | 1KW |
Diagrams & fitment data powered by oemdiagrams.com
4H0615121H Audi Brake Pad Wear Sensor | Rear is fitted on: Audi A8L qu. 3.0 TDI 2013-2018; Audi A8L qu. 3.0 TDI 2009-2014.