3cm Short Car Roof Antenna | M4 M5 M6 Thread Adapters

$12.15 $14.32

3cm Short Car Roof Rod Antenna with M4, M5 & M6 Thread Adapters

Upgrade your vehicle's look and maintain strong signal reception with this compact 3cm metal car roof antenna. Designed as a low-profile replacement for bulky factory antennas, this short rod antenna supports FM/AM radio, GPS, and GSM signals — keeping you connected without the oversized mast. Includes three thread adapters for a wide range of vehicle compatibility, making installation fast and tool-free.

Key Features

Ultra-Compact 3cm Design: Low-profile black metal rod antenna ideal for daily driving and car wash clearance.
Broad Signal Support: Compatible with FM/AM radio, GPS, and GSM signal reception.
3 Thread Adapters Included: Comes with M4, M5, and M6 external thread adapters to fit a wide variety of vehicles.
Internal Thread M6: Base features an M6 internal thread with enclosed adapters for M6, M5, and M4 external threads.
Durable Metal Construction: High-quality metal build in sleek black finish for long-lasting performance.
Wide Vehicle Compatibility: Fits most vehicles with M4, M5, or M6 screw thread mounts — including Citroën, Daewoo, Dacia, Daihatsu, Isuzu, Lancia, Mercedes, Opel, Rover, Saab, Seat, and many more.
Quick & Easy Install: Screw-on replacement antenna installs in seconds with no specialist tools needed.

Specifications

Antenna Length: 3 cm
Material: Metal
Color: Black
Thread Type: M6 internal with M4, M5, M6 adapter options
Signal Types: FM / AM, GPS, GSM
Country of Origin: Made in China

What's in the Box

1× 3cm Rod Antenna
1× M6 Thread Adapter
1× M5 Thread Adapter
1× M4 Thread Adapter

Note: Due to lighting and display differences, the product colour may vary slightly from images shown. Measurement tolerance is ±1–3mm.

Frequently Asked Questions

Q: What thread sizes does this short car roof antenna support?

A: This 3cm car roof antenna comes with three adapters — M4, M5, and M6 external thread adapters — making it compatible with most vehicles that use any of these standard thread mount sizes.

Q: Will this short antenna still receive FM/AM and GPS signals properly?

A: Yes. Despite its compact 3cm size, this antenna is designed to support FM/AM radio, GPS, and GSM signal reception for everyday driving needs.

Q: Which vehicles is this antenna compatible with?

A: It is compatible with a wide range of vehicle makes including Citroën, Daewoo, Dacia, Daihatsu, Isuzu, Lancia, Mercedes, Opel, Rover, Saab, Seat, and many others — essentially any vehicle with an M4, M5, or M6 antenna screw thread mount.

Q: How do I install the short rod car antenna?

A: Installation is straightforward — simply select the correct thread adapter for your vehicle's antenna base, attach the adapter to the rod antenna, then screw it onto your car's existing antenna mount. No specialist tools are required.