Description
AUDI A1 A3 A4 A5 A6 A7 A8 Q5 Q7 Cigarette Lighter Socket Cap 12V is a practical item from the Other category, designed for the aesthetic and safe closure of the power socket in selected Audi models. This used, original cap helps maintain a cohesive interior appearance while protecting the socket from dirt and accidental use.
Specifications and technical data
- SKU: 3R0919311
- Mark: Audi
- Condition: Used
- OEM Part Number: 3R0919311
- Substitutable numbers: 3R0919311, 3R0 919 311
- Category: Other Interior Parts & Accessories
Purpose and Function of the 12V Cigarette Lighter Socket Cap
The presented cap is dedicated to the 12V cigarette lighter socket in a wide range of Audi models – from the compact A1 and A3, through the sedans A4, A5, A6, A7, A8, to the SUVs Q5 and Q7. Its purpose is to:
- protect the power socket from dust, small contaminants, and moisture,
- reduce the risk of accidental contact with metal components inside the socket,
- maintain an organized appearance of the center console or tunnel.
Thanks to its factory fit, the cap integrates seamlessly with its surroundings, does not stand out visually from other cockpit elements, and requires no modifications.
Construction and Fit in Audi Models
The 12V cigarette lighter socket cap has been designed by Audi as a component to work with the original power socket. This means that:
- it has a precisely chosen shape and diameter, ensuring a secure fit in the socket,
- it is made from a material resistant to typical operational stresses within the vehicle’s interior,
- its surface and color scheme are adapted to the styling of factory Audi finishes.
This solution allows for visual and functional consistency, especially in cars where attention to interior details is highly important to the user.
Benefits of Using an Original Cap
Using an original 12V cigarette lighter socket cap in an Audi offers a number of practical benefits:
- Better socket protection – reduces the risk of contact oxidation and dirt accumulation.
- Interior aesthetics – eliminates a “empty” hole in the console, improving the visual appeal of the cabin.
- Factory fit – no looseness or accidental falling out, which is characteristic of universal aftermarket replacements.
- Simple installation – installation involves simply pressing the element into the socket, without the need for tools.
This solution will be particularly appreciated by users who want to maintain their Audi’s interior as close to the factory configuration as possible, without compromising on fit.
Product Condition and Service Application
The cap is from the group of used items, making it an attractive option for repairs and for completing missing interior details in a vehicle. It serves well as a service part for restoring complete equipment, as well as for replacing a damaged or worn-out cap in an existing 12V cigarette lighter socket.
Due to its purpose, this is a particularly useful item for cars where the power socket is not intensively used, and the priority is orderliness and protection of the electrical system in the cabin.
Other Items from the Other Category for Audi
If you are looking for other items from the Other category designed for this brand of cars, check out our offer at Audi Other Parts, where you will find a wide selection of interior components and auxiliary equipment.
Technical Knowledge for Audi Users
If you are interested in the structural differences between sporty Audi versions and standard models – from engines, through brakes, to chassis components – it is worth checking out the article Audi RS vs Other Models – What’s Under the Hood and Chassis?, which will help you better understand the design philosophy of this brand and make informed choices when selecting parts and accessories.





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