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

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Volkswagen Polo 6R Roof Aerial Antenna Base 6R0035501A

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6955557-MG

BMW E84 E91 Shark Antenna Aerial Roof Housing Mineral Grau Grey Metallic B39

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. XUI500071A

Range Rover Sport L320 Antenna Aerial Amplifier Module ECU XUI500071A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2198200189

Antenna Amplifier Mercedes C219 C Pillar Left Radio Comand Module A2198200189

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6913286

BMW E60 E61 LCI Exterior Roof Antenna 6913286 6957346

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2929055400

Mercedes GLE C292 Tailgate Boot Rear Antenna Amplifier A2929055400

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2147431-TS

BMW X3 E83 Roof Aerial Cover Casing Shark Fin Antenna Titansilber Silver 354

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8P4035225C

Audi A3 8P Antenna Amplifier Aerial Module Booster Control Unit 8P4035225C

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5G6035577

VW Volkswagen Golf Mk7 R 5G Aerial Antenna Amplifier Unit Module 5G6035577

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3451483-RUB

BMW X3 E83 Roof Aerial Cover Casing Shark Fin Antenna Rubinschwarz Ruby Black

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6955557-DSB

BMW E91 E91N LCI Shark Antenna Aerial Roof Housing Tiefseeblau Deep Sea Blue

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4N0035500

Audi A5 F5 A6 C8 WLAN Aerial Antenna Reciver 4N0035500

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6959147

BMW F11 F20 F21 F30 Exterior Roof Antenna Aerial Shark 6959147

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. XUI500124PNP

Range Rover Sport L320 L322 Roof Aerial Antenna XUI500124PNP

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3454167

BMW X3 Series E83 Shark Roof Fin Antenna Aerial 3454167 3436734

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2128202789

Mercedes W212 Aerial Antenna Amplifier Control Unit Module Right O/S A2128202789

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6H52-19C089-BC

Land Rover FREELANDER 2 L359 Roof Aerial Antenna 6H52-19C089-BC

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2218150-IBB

BMW F20 F21 F31 Roof Antenna Empty Housing Aerial Imperial Blau Blue 9253073

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4G5035225A

Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225A

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. P0420271-BS

BMW X5 X6 E70 E71 Roof Antenna Shark Cover Black Sapphire Metallic 475

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9651423580

Peugeot 207 Roof Radio Aerial Antenna Top 9651423580

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5Q0035570

Volkswagen Golf 5G Radio Antenna Noise Signal Disturbance Suppressor 5Q0035570

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A9068200475

Mercedes W906 Roof Aerial Antenna Control Unit Radio A9068200475

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9371345-CAR

BMW F40 G31 Antenna Shark Roof Aerial Empty Housing Carbonschwarz Metallic 416

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6934497

BMW E81 E82 E87 E90 E91 Bracket Ferrite Antenna Control Unit 6934497

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2147431-KAR

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Karmesinrot Red - A61 3443097

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A9079053807

Antenna Amplifier Mercedes W447 W907 W910 Aerial Module A9079053807

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9111073-AW

BMW E93 F23 Convertible Antenna Shark Cover Tailgate Alpinweiss Alpine White 300

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8R0035225J

Audi Q5 8R Antenna Amplifier Diversity Module Radio Booster 8R0035225J

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6C0035501J

Seat Ibiza Mk5 Ateca Roof Aerial Antenna With Base 6C0035501J

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. CPLA-19C089-CB

Land Rover Range Rover L405 Aerial Antenna Roof Shark Fin CPLA-19C089-CB

€47.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2098202375

Mercedes C209 Shark Fin Roof Antenna Module Unit Black A2098202375

€66.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9371344-AW

BMW G20 G21 G30 F90 G11 G12 Roof Antenna Cover Shark Housing Alpinweiss 3 - 300

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048208175

Mercedes W204 Roof Antenna Aerial Shark Fin Top Primed Black A2048208175

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5A701D0

BMW F40 F70 Antenna Amplifier Diversity Unit 5A701D0

€47.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2238586-BS

BMW F22 F30 F32 Roof Antenna Shark Fin Cover Black Sapphire 9253662

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 1K6035577H

VW Volkswagen Golf 1K Aerial Signal Amplifier Antenna Right O/S 1K6035577H

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2147432-TS

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Titanium Silver 354

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1408202489

Mercedes C140 Antenna Amplifier Aerial Module Booster Control Unit A1408202489

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4G0035503E-IWH

Audi A6 C7 Antenna Amplifier Roof Fin Shark Aerial Ibis White - Y9C 4G0035503E

€37.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9125663-MRT

BMW X3 F25 Roof Antenna Shark Empty Housing Cap Cover Melbourne Red - A75

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9156745

BMW Z4 Series E89 Roadster Cabrio Rear Bumper Antenna Aerial Telephone 9156745

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8W5035225

Audi A4 S4 B9 Antenna Amplifier Aerial Module Control Unit 8W5035225

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1648201575

Mercedes ML W164 W221 Keyless Go Antenna Entry Aerial Control Unit A1648201575

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4L0035503L-GAR

Audi Q7 4L Roof Antenna Aerial Shark Top 4L0035503L Garnet Red Pearl - Z3F

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2128201675

Mercedes W212 Shark Roof Antenna Aerial Base A2128201675

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8K0907440B

Audi A4 B8 A5 8T GPS Tracking Location System Control Unit Module 4H0907440

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3411470

BMW X3 E83 LCI Exterior Roof Antenna Shark Mysticblau Blue 3411470

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2119050100-FLG

Mercedes W211 CLS C219 Roof Antenna Aerial Shark Fin Flint Grey 368 A2119050100

€47.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2118208475-INB

Roof Antenna Mercedes W211 W212 Aerial Shark Indigolite Blue - 230 A2118208475

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5P0035501E

Seat Leon Cupra 1p Radio Roof Antenna Aerial Base Navigation Phone 5P0035501E

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2198203789

Antenna Amplifier Mercedes W204 W212 W219 Phone Aerial Module Unit A2198203789

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. FW93-18C847-EB-1

Range Rover Sport L494 Aerial Antenna Amplifier Module Unit FW93-18C847-EB

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9226893

BMW E90 E91 E92 F11 F20 F21 F30 Shark Roof Antenna Aerial 9226893

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1698204475

Mercedes W164 Bluetooth Aerial Antenna A1698204475

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 1K0035501

VW Volkswagen Golf Mk5 Skoda Octavia Mk2 Roof Aerial Antenna Unit 1K0 035 501

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2218201889

Mercedes W221 Aerial Antenna Amplifier Unit Module A2218201889

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2218205975-TNG

Roof Antenna Mercedes W207 W212 Aerial Shark Tenorite Grey 755 A2218205975

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6832256

BMW 1 Series F40 Antenna Aerial Diversity Trap Circuit 6832256

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8E9035225AF

Audi A4 B7 Antenna Amplifier Aerial Module Control Unit 8E9035225AF

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. AH42-18K891-AA

Land Rover Range Rover L322 Aerial Antenna Amplifier AH42-18K891-AA

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2128703789

Antenna Amplifier Mercedes S212 Suppression Filter Wave Trap A2128703789

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048270548

Mercedes W204 Antenna Amplifier Aerial Module Control Unit A2048270548

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3D0909141E

Porsche Cayenne Turbo 9PA Keyless Entry Antenna Aerial 3D0909141E

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. XUI000130E

Land Rover Discovery 3 L319 GPS Aerial Antenna Amplifier Module Unit XUI000130E

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2049055804

Mercedes S204 C204 Roof Antenna Aerial Shark Fin Top Primed Black A2049055804

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9257007-EB

BMW F20 F21 Empty Housing Roof Antenna Estoril Blau Metallic - B45 9257007

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1698200475

Mercedes W169 W245 Radio Antenna Aerial Control Unit A1698200475

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. JK2T18812NA-1

Ford Transit Custom Aerial Antenna Wiring Cable JK2T-18812-NA

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048206675-INB

Roof Antenna Mercedes W204 W212 Aerial Shark Indigolite Blue Metallic - 230

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2048208275

Mercedes W204 Roof Antenna Aerial Shark Fin Top Primed Black A2048208275

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9350089

BMW F20 F21 F31 LCI Shark Roof Antenna Aerial 9350089

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. BK3T-18812-GB

Ford Transit Mk8 Roof Antenna Aerial Loom Cable Wiring BK3T-18812-GB

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 5H22-18K891-KA

Land Rover Discovery 3 L319 Radio Signal Antenna Aerial Amplifier 5H22-18K891-KA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1779052902

Mercedes W177 W213 W247 W447 Antenna Receiver Aerial Module Unit A1779052902

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 7L6035577B

Volkswagen Touareg 7L Antenna Aerial Amplifier Control Unit Module 7L6035577B

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4N0035503AF-VES

Audi S3 8Y A5 F5 Roof Aerial Sat Nav Antenna Vesuvius Grey - X7J 4N0035503AF

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2238586-AW

BMW F22 F30 F32 Roof Antenna Shark Fin Cover Alpinweiss 2238586

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6955557-MTB

BMW E91 E84 Shark Roof Antenna Aerial Housing Montegoblau Metallic - A51

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6H52-19C089-EB

Land Rover Freelander 2 L359 Shark Fin Roof Aerial Antenna GPS 6H52-19C089-EB

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3C0035507AA

Volkswagen Tiguan 1T Roof Antenna Aerial Shark Top Amplifier Black 3C0035507AA

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6927820-BS

BMW 7 Series E65 Empty Housing Exterior Cover Roof Antenna Shark Black Sapphire

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 3C5035532T

VW Volkswagen Passat B6 3C 36 Aerial Antenna Amplifier Module Unit 3C5035532T

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1638200089

Mercedes-Benz M-Class ML W163 Radio Aerial Antenna Amplifier A1638200089

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6930350

BMW E81 E87 Mini R50 R53 Roof Antenna Aerial Rod Radio Stereo 6930350

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A2129054903

Mercedes W212 Antenna Amplifier Aerial Module Rear Right O/S Top A2129054903

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 0427289-BS

BMW E93 F23 Convertible Tailgate Antenna Shark Cover Black Sapphire Metallic 475

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9257372

BMW F13 Antenna Amplifier Diversity Control Unit Module 868 MHZ 9257372

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8T0035503G-IWH

Audi A5 8T Antenna Amplifier Shark Fin Aerial Ibis White - Y9C 8T0035503G

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9325724

BMW G30 F90 G11 G12 Antenna Amplifier Trap Circuit Unit Module 9325724

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 8S8035225D

Audi TT FV Antenna Amplifier Aerial Module Control Unit 8S8035225D

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9389559

BMW G01 Antenna Suppression Filter Module Amplifier 9389559

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 420035530

Audi R8 42 Antenna Amplifier Aerial Module Control Unit 420035530

€32.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 9202997

Suppression Filter BMW F25 F26 EMI Power Supply Filter Control Unit 9202997

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 6913287

BMW E60 E61 E65 E66 E67 LCI Exterior Roof Antenna 6913287

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1698205075

Mercedes W169 W245 Antenna Cable Aerial Bluetooth Wiring Loom A1698205075

€23.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. A1638201675

Mercedes-Benz M-Class ML W163 Roof Antenna A1638201675

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 4F5035503M-PBM

Audi A6 C6 Antenna Shark Fin Roof Aerial Polar Blue Metallic - X5Y 4F5035503M

€56.95

Free delivery: Aug 5 – 10

If paid before 14:00

Part no. 2147431-SCH

BMW X3 Series E83 E83N LCI Roof Aerial Casing Shark Fin Antenna Schwarz 2 Black

€28.95

Free delivery: Aug 5 – 10

If paid before 14:00

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