What is the construction and purpose of car antennas?

Car antennas are receiving installation components mounted outside or inside the body, designed to capture radio, navigation, or communication signals. A typical element consists of a receiving part, base, cable, connector, and mounting points adapted to a specific car model. Depending on the version, the antenna can be simple, telescopic, windshield-mounted, or integrated into the roof housing.

What are car antennas used for?

Car antennas are used to receive and transmit signals to devices located in the vehicle. They ensure the proper operation of the radio, GPS navigation, certain phone systems, LTE modules, and selected multimedia systems. When the antenna or its base is damaged, interference, signal loss, and unstable receiver operation may occur.

What is the construction and function of an antenna amplifier?

An antenna amplifier is an installation component that increases the level of the received signal before it is sent to the radio or multimedia module. It can be integrated with the antenna base, the glass, or a separate module mounted within the body. Its operation is particularly important in cars with a short antenna, extensive electronics, or a multifunctional roof antenna.

How to choose a car antenna for a specific vehicle?

It is safest to compare the OEM number, interchangeable numbers, mounting location, and connector type. It is also worth checking the body version, factory equipment, and whether the car uses radio, GPS, an onboard phone, or mobile internet. For roof antennas, the shape of the base and the sealing method are also important.

What symptoms indicate a damaged car antenna?

The most common symptoms are weak or intermittent radio reception, loss of GPS signal, connectivity problems, and degraded multimedia system performance. In practice, the cause may be a damaged mast, corroded base, leak, broken cable, or faulty amplifier. Before replacing, it is worth inspecting both the antenna itself and the installation leading to the receiver.

How to take care of car antennas after installation?

After installation, it is worth regularly checking the stability of the mount, the condition of the seal, and the antenna cable. Good practice includes removing dirt and avoiding mechanical damage during washing and work on the car roof. If reception begins to deteriorate, check the connections and base seal before the problem spreads to other installation elements.

Antennas

At the Global Parts automotive store, we offer a wide selection of original used car parts, including car antennas for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The car antennas we offer undergo quality control so that you can be sure that you are receiving a top-class product.

More information

Make

Audi RS6 C7 GPS Tracking Location Control Unit Module Locator 4H0907440

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9123784

BMW Z4 Series E89 DAB Antenne 9123784

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 0397539-BS

BMW E90 E92 Empty Housing For Roof Antenna Shark Black Sapphire 6942240

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1718201375

Mercedes SLK R171 Windshield Antenna Aerial Navigation GPS Unit A1718201375

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9281067

Antenna Amplifier BMW F33 F83 M4 Convertible Signal GPS Unit Aerial 9281067

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8R0035503A

Audi Q5 8R Aerial Roof Antenna Shark Black 8R0035503A

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9803852

Mini Cooper Countryman R60 Paceman R61 Roof Antenna Aerial Rod Radio 9803852

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8381206

BMW X5 Series E53 Gps Sat Nav Antenna Phone Aerial 8381206

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2139056500

Antenna Amplifier Mercedes W205 W213 W247 FM DAB Aerial Module Unit A2139056500

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9188299

Antenna Amplifier BMW X3 F25 X4 F26 Rear Electric Antenna Aerial DAB III 9188299

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2049050136

Mercedes W204 Antenna Roof Centre Rear Antenna Base Wire Plug A2049050136

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5Q0035507A

Volkswagen Golf Mk7 VII Roof Antenna Aerial Shark Fin Top 5Q0035507A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9273667

BMW 4 Series F33 F83 M4 Aerial Antenna Amplifier Unit Module Left N/S 9273667

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9184814-CAR

BMW F01 F02 F10 Shark Roof Antenna Housing Cover Empty Carbonschwarz Black

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2139056200

Antenna Amplifier Mercedes W205 W213 S213 Aerial Module Right O/S A2139056200

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5G6035577B

VW Volkswagen Golf Mk7 5G Aerial Antenna Amplifier Unit Module 5G6035577B

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9273668

BMW 4 Series F33 F83 M4 Aerial Antenna Amplifier Unit Module Right O/S 9273668

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2218205675-INB

Mercedes W221 Roof Antenna Aerial Shark Indigolite Blue - 230 A2218205675

€66.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2139056900

Antenna Amplifier Mercedes W213 S213 W238 Aerial Module Right O/S A2139056900

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 1695481

Ford Kuga C394 Exterior Aerial Atnenna 275MM Roof Antenna AM5T-18A886-DA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9184814-SOP

Shark Roof Antenna BMW F10 Aerial Housing Cover Empty Sophisto Grey

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9350088

BMW F20 F21 LCI F30 F31 Roof Antenna Aerial Shark 9350088

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5H22-4120-AA

Land Rover Discovery 3 L319 Radio Antenna Amplifier Control Module 5H22-4120-AA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9141462

BMW F01 F02 F10 Shark Roof Antenna Aerial Base 9141462

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 1387803

BMW E36 Coupe Saloon Radio Antenna Trap Circuit Filter Unit 1387803

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1569050902

Antenna Amplifier Mercedes W177 W218 W246 Mobile Phone Aerial Unit A1569050902

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2147431-MB1

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Monacoblau Blue - A35 3443184

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8J8035503F-ICS

Audi TT 8J Antenna Aerial Roof Top Shark Ice Silver Metallic - X7W 8J8035503F

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. DT1T-18812-AAA

Ford Transit Connect Mk2 Roof Antenna Amplifier Unit Module Cable DT1T18812AAA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. MX73-19C089-DA-NOL

Range Rover Evoque L551 Roof Shark Fin Aerial Antenna Nolita Grey - LOJ

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9115567

BMW E93 Antenna Aerial Diversity Trap Circuit 9115567

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8T8035225

Audi A5 8T Audio Radio Aerial Amplifier Control Unit 8T8035225

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2059053005

Antenna Aerial Mercedes W176 W246 Amplifier Control Unit Keyless Go A2059053005

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6935024

BMW E60 X5 E70 X3 E83 E90 E92 F01 F10 F11 Antenna Back Up Control Unit 6935024

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2129053202

Roof Antenna Mercedes W212 W218 W246 Aerial Roof Shark Fin A2129053202

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4D0035530C

Audi A3 8L Antenna Amplifier Aerial Signal Booster Control Module 4D0035530C

€47.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 1K8035552C

VW Volkswagen Scirocco Mk3 Aerial Antenna Amplifier Module Left N/S 1K8035552C

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9230123

BMW F31 Touring Roof Antenna Aerial Cable Loom Wiring 9230123

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8P7035225

Audi A3 8P Convertible Windscreen Aerial Antenna Amplifier Booster 8P7035225

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Volkswagen Golf Mk6 Rear Bootlid Antenna Amplifier FM AM Right O/S 5K0035552H

-2%

Part no. 5K0035552H

Volkswagen Golf Mk6 Rear Bootlid Antenna Amplifier FM AM Right O/S 5K0035552H

Promo price

€23.95

€23.45

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6840273

BMW X4 G02 X6 G06 X4 M F98 Antenna Amplifier Aerial Control Unit Module 6840273

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3C5035534

Audi A3 8P Navigation Aerial Antenna Amplifier Sat Nav 3C5035534

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9803851

Mini Cooper One R60 R61 Roof Antenna Aerial Rod Radio Stereo AM/FM 9803851

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9125663-TS

BMW F11 X3 F25 Roof Antenna Shark Empty Housing Titansilber - 354 9125663

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8P0035503K

Audi A3 8P Antenna Amplifier Shark Fin Aerial 5-Door Version Primed 8P0035503K

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9276060

Antenna Diversity BMW X3 F25 Rear Amplifier Control Unit Module 868 MHZ 9276060

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. FK72-18C847-AA

Land Rover Discovery Sport L550 Antenna Amplifier Module FK72-18C847-AA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. KK2T-19K351-DB

Ford Transit Custom Mk8 Roof Antenna Aerial Fin Unit KK2T-19K351-DB

€70.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. H1BT-19G461-DD

Ford Fiesta Mk8 Radio Roof Upper Top Aerial Antenna Unit H1BT-19G461-DD

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9184814-SBR

BMW F10 Shark Roof Antenna Housing Cover Empty Sophisto Grey Brilliant 2 - B90

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. CH22-18C847-AA

Land Rover Freelander 2 L359 Aerial Antenna Amplifier Module CH22-18C847-AA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6957345

BMW E60 M5 E61 E65 E66 E67 Roof Antenna Amplifier 6957345

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A4709054701

Mercedes W470 Tele Aid Emergency Call System Antenna Controller A4709054701

€66.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8P4035225

Audi A3 8P Antenna Amplifier Aerial Module Booster Control Unit 8P4035225

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 7L6035552

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9273669

Aerial Antenna BMW F23 F33 Convertible Front Fender Car Telephone Aerial 9273669

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9272435

Rolls-Royce Dawn RR6 BMW F12 F12 LCI AM FM TV Antenna Cable Wire Loom 9272435

€99.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9272879

BMW X4 F26 Diversity Antenna Amplifier Trap Circuit Audio Unit Filter 9272879

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 7L6035552A

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 7P5035502

Porsche Cayenne S 92a Telephone Antenna VTS Tracking Atnenna 7P5035502

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8Y4035225M

Audi A3 S3 8Y Antenna Amplifier Aerial Module Control Unit 8Y4035225M

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8U0035225C

Audi Q3 8U Antenna Amplifier Aerial Module Control Unit 8U0035225C

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8U0035225B

Audi Q3 8U Antenna Amplifier Aerial Module Control Unit 8U0035225B

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8W5035225D

Audi A4 S4 B9 Antenna Amplifier Aerial Module Control Unit 8W5035225D

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4F5035503M-OGM

Audi A6 C6 Shark Fin Roof Aerial Antenna Oyster Grey Metallic - Z7Q 4F5035503M

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4G8035225A

Audi A7 RS7 4G8 Rear Antenna Aerial Amplifier Module Unit 4G8035225A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8U0035225A

Audi Q3 8U Antenna Amplifier Aerial Module Control Unit 8U0035225A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3454168-SBG

BMW X3 Series E83 Roof Aerial Casing Shark Fin Antenna Silbergrau Silver Grey

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2059059713

Antenna Cable Mercedes W205 X253 Aerial Bluetooth Wiring Loom A2059059713

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. EX53-18C847-CA

Land Rover Discovery Sport L550 Aerial Antenna Amplifier EX53-18C847-CA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048270348

Mercedes W204 Aerial Antenna Amplifier Booster Control Unit A2048270348

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3411632

BMW X3 SERIES E83 LCI Roof Antenna Telephone 3411632

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6934311

Mini Cooper One R50 R53 Aerial Antenna Trap Circuit 6934311

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 80A035225P

Audi Q5 FY Aerial Antenna Amplifier Module Unit 80A035225P

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8T0035225N

Audi A5 8T Antenna Amplifier Aerial Module Control Unit Right O/S 8T0035225N

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9384055

Antenna Amplifier BMW G30 G31 G11 Diversity Rear Aerial Unit Module 9384055

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5G6035577B-1

Volkswagen Golf Mk7 Aerial Antenna Amplifier Unit Module 5G6035577B

€51.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6955557-SCG

BMW 3 Series E91 E91N LCI Shark Roof Antenna Aerial Housing Spacegrau Grey

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 82A035225D

Audi A1 GB Radio Antenna Amplifier Control Module Right O/S 82A035225D

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2078201589

Antenna Amplifier Mercedes W207 A207 Cabrio Aerial Module Right O/S A2078201589

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048704794

Aerial Antenna Amplifier Mercedes W204 C207 Coupe Control Unit A2048704794

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. BJ32-19C089-AB

Range Rover Evoque L538 Aerial Antenna Amplifier Module Unit BJ32-19C089-AB

€47.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8P4035225B

Audi A3 8P Antenna Amplifier Aerial Module Booster Control Unit 8P4035225B

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8R0035503E-OBL

Audi Q5 8R Aerial Roof Antenna Shark Ocean Blue Pearl Effect - Z5A 8R0035503E

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9257007-SCG

BMW X5 F15 F20 Roof Antenna Empty Housing Shark Spacegrau Metallic - A52 9257007

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6927820-TDB

BMW E65 Empty Housing Exterior Cover Roof Antenna Shark Toledoblau Blue - 482

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048708490

Antenna Amplifier Mercedes W204 W207 Suppression Filter Wave Trap A2048708490

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9184814-MG

BMW F10 F01 Shark Roof Antenna Aerial Housing Cover Empty Mineral Grey B39

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9252257-MG

BMW F20 F21 F31 Empty Housing Roof Antenna Mineral Grau Metallic - B39

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 7L6035577

Volkswagen Touareg 7L Roof Antenna Aerial Top Control Unit Module 7L6035577

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048702589

Mercedes W204 Aerial Antenna Module Amplifier Booster Control W212 A2048702589

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2038208689

Antenna Amplifier Mercedes S203 Estate Aerial Module Left N/S A2038208689

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8W9035225B

Audi A4 B9 Aerial Antenna Amplifier Booster Unit Module 8W9035225B

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 0420271-GSB

Roof Antenna BMW F11 X5 E70 Roof Shark Cover Glacier Silver A83 9193306

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2059007544

Mercedes W205 Midline Sound E Amplifier Module Unit AMP A2059007544

€208.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2049050036

Mercedes W204 Estate Roof Antenna Aerial Shark Top A2049050036

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9184814-SCG

BMW F10 Shark Roof Antenna Housing Cover Spacegrau Space Grey A52

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1648202575

Mercedes ML W164 Roof Aerial Radio Antenna Amplifier Unit A1648202575

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8K5035225AC

Audi A4 B8 Antenna Amplifier Aerial Module Booster Control Unit 8K5035225AC

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

...

Showing 1-99 of 796 products

Car antennas for stylish design and improved signal reception

Stylish car antennas for functionality and modern design

Car antennas are essential components of a vehicle's multimedia and communication system. They enable the reception of radio, television, GPS, and internet signals. A properly selected antenna ensures high signal quality, which translates into comfort when using multimedia and navigation systems. In the Global Parts automotive store, you will find a wide selection of used car parts, including car antennas, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.

What functions do car antennas perform?

Car antennas play a key role in many vehicle systems:

Radio signal reception – They enable high-quality FM and AM radio listening.
GPS navigation support – They provide precise location data for navigation systems.
Internet connectivity – LTE-enabled antennas support internet access in vehicles equipped with Wi-Fi hotspots.
Television reception – In vehicles with TV systems, antennas allow for the reception of DVB-T channels.
Communication range improvement – They support the operation of onboard phones, alarm systems, and other communication devices.

Construction and purpose of car antennas

Car antennas are components usually mounted on the roof, windshield, fender, or the rear part of the body, designed to receive and transmit signals to the radio, navigation, or connectivity modules. A typical set consists of a mast or fin, a base, an antenna cable, a connector, and mounting points adapted to a specific car. In many models, the antenna also works with an amplification system and sealing elements. When performing repairs, it is worth checking the condition of components from the handles, mounts, and mounting parts category.

Comparison of car antenna variants

Antenna type	Typical application	What to check before purchase
Mast roof antenna	FM/AM radio, sometimes additional functions depending on the version	OEM number, thread or base type, mast length, cable connector type
Shark fin antenna	Radio, GPS, LTE, or a set of integrated functions	Equipment version, number of cables, presence of an amplifier, base shape, and housing color
Windshield or internal antenna	Radio reception or additional signals depending on the design	Mounting location, amplifier power type, compatibility with the glass and vehicle installation
Antenna base with amplifier	Signal amplification and transmission to the receiver	OEM part number, harness compatibility, plug type, and presence of a seal

Why is it worth taking care of car antennas?

A faulty antenna can significantly affect signal reception quality, reducing the comfort of using communication and multimedia systems. Typical symptoms of failure include:

Weak signal reception – Loss of radio, GPS navigation, or internet signal.
Intermittent reception – Radio sound is distorted, and navigation loses the GPS signal.
Mechanical damage – Cracks, breaks, or corrosion of the antenna can reduce its efficiency.
Lack of connectivity – Communication systems, such as the onboard phone, do not function properly. If a replacement is needed, at Global Parts you will find suitable used car parts that will restore the full functionality of your systems.

The importance of the amplifier and antenna installation

An antenna amplifier is a component that increases the quality of the received signal before it is sent to the receiver. It is used especially where the antenna has a compact design or is integrated with the base, glass, or roof module. For parts such as an Audi A3 8L antenna amplifier, you must compare the OEM number, connector type, power supply method, and mounting location, as installation differences can occur even within a single model. It is also a good idea to check adjacent parts for front and rear windows if the cables run near the pillars or headliner.

How to choose the right car antennas?

When choosing car antennas, pay attention to several key aspects:

Vehicle model compatibility – Every multimedia and communication system has its specific requirements. At Global Parts, you will find car antennas perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Functionality – Ensure the antenna supports the functions you need, e.g., GPS, FM/AM radio, LTE, or DVB-T.
Technical condition – Used antennas should be free from mechanical and electrical damage.
Antenna type – Choose a roof, internal, telescopic, or amplified antenna, depending on the vehicle configuration.

Selection by OEM, body version, and mounting location

Antenna selection should be based on the OEM part number, interchangeable numbers, and the exact location on the vehicle. The body version, roof type, presence of factory navigation, phone module, and connector type in the harness also matter. When completing a repair for a specific model, e.g., BMW E87, compare the antenna base, mounting method, and cable routing under the headliner, as these elements affect compatibility. When choosing an item like a Peugeot 307 antenna, the housing color, base seal, and compatibility with factory equipment are also important.

Why choose used car antennas?

Car parts, such as used car antennas, are an economical solution that allows for savings while maintaining high quality. By choosing used communication system components, you gain:

Lower costs – Used antennas are significantly cheaper than new ones but offer equally high quality.
Ecology – Recycling parts supports environmental protection and reduces waste.
Wide offer – In our store, you will find used car antennas for the most popular car brands.

Connections between antennas and other body and equipment elements

The antenna base, seal, and antenna cable work with the roof skin, headliner, and trim elements. This means that during disassembly or replacement, you sometimes need to consider sunroofs, convertible roofs, panoramic and standard roofs or exterior mirrors and parts if the car has additional communication modules. Further knowledge on component diagnostics can be found in the article The second life of the Mercedes OM642 engine – how injectors and the turbocharger restore 3.0 V6 CDI power, which shows how important it is to correctly match parts according to the vehicle version and equipment.

How to take care of car antennas?

To ensure car antennas work reliably for a long time, it is worth following a few rules:

Regular cleaning – Remove dirt, such as dust or insect residue, which can reduce signal reception quality.
Check cable condition – Ensure that antenna cables are free from damage and corrosion.
Protect against mechanical damage – Avoid automatic car washes, which can damage roof or telescopic antennas.
Replace damaged elements on time – If you notice a decrease in reception quality, check the antenna's condition and replace it if necessary.

FAQ

Question	Answer
What is the construction and purpose of car antennas?	Car antennas are receiving installation components mounted outside or inside the body, designed to capture radio, navigation, or communication signals. A typical element consists of a receiving part, base, cable, connector, and mounting points adapted to a specific car model. Depending on the version, the antenna can be simple, telescopic, windshield-mounted, or integrated into the roof housing.
What are car antennas used for?	Car antennas are used to receive and transmit signals to devices located in the vehicle. They ensure the proper operation of the radio, GPS navigation, certain phone systems, LTE modules, and selected multimedia systems. When the antenna or its base is damaged, interference, signal loss, and unstable receiver operation may occur.
What is the construction and function of an antenna amplifier?	An antenna amplifier is an installation component that increases the level of the received signal before it is sent to the radio or multimedia module. It can be integrated with the antenna base, the glass, or a separate module mounted within the body. Its operation is particularly important in cars with a short antenna, extensive electronics, or a multifunctional roof antenna.
How to choose a car antenna for a specific vehicle?	It is safest to compare the OEM number, interchangeable numbers, mounting location, and connector type. It is also worth checking the body version, factory equipment, and whether the car uses radio, GPS, an onboard phone, or mobile internet. For roof antennas, the shape of the base and the sealing method are also important.
What symptoms indicate a damaged car antenna?	The most common symptoms are weak or intermittent radio reception, loss of GPS signal, connectivity problems, and degraded multimedia system performance. In practice, the cause may be a damaged mast, corroded base, leak, broken cable, or faulty amplifier. Before replacing, it is worth inspecting both the antenna itself and the installation leading to the receiver.
How to take care of car antennas after installation?	After installation, it is worth regularly checking the stability of the mount, the condition of the seal, and the antenna cable. Good practice includes removing dirt and avoiding mechanical damage during washing and work on the car roof. If reception begins to deteriorate, check the connections and base seal before the problem spreads to other installation elements.

Summary: car antennas at the Global Parts automotive store

Car antennas are essential components of multimedia and communication systems in vehicles. By taking care of their technical condition, you can enjoy high signal reception quality and comfort of use. Global Parts offers used parts matched to cars from brands such as BMW, Audi, Mercedes, and others, and when choosing, it is worth comparing the OEM number, mounting location, equipment version, and the condition of connectors and cables. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.

bmw car parts volkswagen car parts used car parts mini used car parts volkswagen used car parts cheap car parts spare parts bmw antennas mercedes antennas mini antennas audi antennas volkswagen antennas