OVERVIEW
Secure retention at the battery base
The Genuine VW/Audi 1J0-803-219 clamp holds the lower battery mounting foot against its tray. Correct retention keeps the battery from shifting during cornering, braking and normal road vibration.
This compact metal retainer fits the factory tray arrangement identified in the table below. Battery security depends on a sound tray, the correct battery base profile and suitable fastening hardware working together.
Technical details
- Complete factory number: 1J0-803-219.
- Factory specification: lower battery retaining clamp, factory number 1J0-803-219.
- Design: formed metal plate with a central fastening hole and shaped retaining edge.
- Quantity supplied: one individual battery hold down clamp; battery, tray and fastening bolt are separate.
The clamp engages the battery's lower mounting ledge. A similar outline does not establish compatibility with a different tray or battery case, and tightening the fastener cannot compensate for a battery with the wrong base dimensions.
Common reasons to replace
- The original clamp is missing after battery service.
- Corrosion or bending prevents the retaining edge from seating correctly.
- The fastening hole is damaged or the clamp no longer holds the battery securely.
Check the tray for cracks and corrosion and inspect the bolt and threaded mounting point. Battery movement can also result from a damaged tray or an unsuitable replacement battery, so identify the cause before replacing the clamp.
Vehicle fitment
Use the model details and original mounting arrangement below to select the clamp. Confirm the full factory number and battery base before installation.
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Volkswagen CC | 2014–2015 | 2.0L turbo gasoline | Executive sedan | Original battery tray with 1J0-803-219 lower retaining clamp. |
| Volkswagen Jetta | 2015 | Factory gasoline / diesel applications | Sedan | Matching original battery tray and lower retaining clamp; confirm tray and battery base before ordering. |
| Audi A3 | 2006–2013 | 2.0L turbo gasoline | 8P Sportback; FWD; quattro from 2009 where equipped | Matching original lower battery tray clamp and battery foot. |
| Audi A3 | 2010–2013 | 2.0L TDI diesel | 8P Sportback; FWD | Matching original lower battery tray clamp and battery foot. |
| Audi A3 | 2006–2009 | 3.2L VR6 gasoline | 8P Sportback; quattro | Matching original lower battery tray clamp and battery foot. |
| Audi TT | 2000 | 1.8L turbo gasoline; 180 hp | 8N Coupe; FWD / quattro | Matching original lower battery tray clamp and battery foot. |
| Audi TT | 2001–2006 | 1.8L turbo gasoline; 180 / 225 hp | 8N Coupe / Roadster; FWD / quattro where equipped | Matching original lower battery tray clamp and battery foot. |
| Volkswagen Eos | 2011–2016 | 2.0L turbo gasoline | Convertible; FWD | Match original battery tray, retaining clamp and battery base. |
| Volkswagen Tiguan | 2013–2015, 2017 | 2.0L turbo gasoline | 5N SUV; FWD / 4MOTION | Match original battery tray, retaining clamp and battery base. |
| Volkswagen Passat | 2018–2020 | 2.0L turbo gasoline | NMS sedan; FWD | Match original battery tray, retaining clamp and battery base. |
| Volkswagen Beetle | 2019 | 2.0L turbo gasoline | Hatchback / Convertible; FWD | Match original battery tray, retaining clamp and battery base. |
Installation guidance
Switch off the ignition and follow the vehicle's battery handling and electrical isolation procedure. Seat the battery fully in the tray, engage the clamp on the correct lower ledge and tighten its fastening hardware to the vehicle-specific repair specification.
Verify that the battery cannot move in its tray and that the cables are routed without strain. Follow any required battery registration or initialization procedure when a battery has also been replaced.
Ordering information
Supplied as one individual Genuine VW/Audi battery clamp. Match 1J0-803-219 to the original retainer; this listing supplies mounting hardware only.