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.

Car Roof & Shark Fin 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.

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Antenna Amplifier Mercedes W447 W907 W910 Aerial Module A9079053807

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3411470

BMW X3 E83 LCI Exterior Roof Antenna Shark Mysticblau Blue 3411470

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9310001

Mini F57 Bumper Mounted Antenna Sensor DAB III 9310001

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2048704794

Aerial Antenna Amplifier Mercedes W204 C207 Coupe Control Unit A2048704794

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. AM5T-18828-CF-1

Ford Focus Mk3 Roof Radio Aerial Antenna Base Unit AM5T-18828-CF

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W6035225D

Audi A5 F5 Aerial Antenna Amplifier Booster Unit Module 8W6035225D

€23.95

Free delivery: Nov 12 – 17

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: Nov 12 – 17

If paid before 14:00

Part no. 9389559

BMW G01 Antenna Suppression Filter Module Amplifier 9389559

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9184814-SCG

BMW F10 Shark Roof Antenna Housing Cover Spacegrau Space Grey A52

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. CH22-18C847-CA

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9309999

Mini Cooper F57 Bumper Mounted Antenna Sensor FM 9309999

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9P1035225

Porsche 718 Boxster 982 Front Antenna Amplifier Aerial Right O/S 9P1035225

€42.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4F9035225A

Audi A6 C6 Radio Antenna Aerial Amplifier Side Window Rear Right O/S 4F9035225A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 2238586-IBB

BMW 2 3 4 F22 F30 F32 Roof Antenna Shark Fin Cover Imperial Blau Brillant A89

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K0907440B

Audi A4 B8 A5 8T GPS Tracking Location System Control Unit Module 8K0907440B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1J0035501C

Volkswagen Golf MK4 Roof Aerial Antenna Base Amplifier 1J0035501C

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3C0035507AA

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9273669

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8M2T-18828-AA

Ford Galaxy Mk2 GPS Antenna Shark Fin Radio Amplifier 8M2T-18828-AA

€37.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9184814-BS

BMW F10 Shark Roof Antenna Aerial Housing Cover Empty Black Sapphire

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. LCPT-19K351-CB-BLU1

Ford Mondeo Mk5 Roof Aerial Antenna Control Shark Fin Blue - FCC LCPT-19K351-CB

€51.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8T8035225

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7W93-19C089-EFI

Jaguar Xf X250 Shark Fin Roof Aerial Antenna 7W93-19C089 Emerald Fire 2074

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8N8035225

Audi TT 8N Antenna Amplifier Aerial Module Booster Unit 8N8035225

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 0301273-DSB

BMW E60 Empty Housing For Roof Antenna Shark Fin Cover Tiefseeblau Blue - A76

€23.95

Free delivery: Nov 12 – 17

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: Nov 12 – 17

If paid before 14:00

Part no. 5A701D0

BMW F40 F70 Antenna Amplifier Diversity Unit 5A701D0

€47.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A8H0035503

Audi A4 B7 Telephone Mobile Aerial Amplifier GSM Attachment Parts 8H0035503

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 2238586-SCH

Roof Antenna Housing BMW F22 F30 F32 Shark Fin Cover Schwarz Black 2-668 9240968

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 0301273-SCG

BMW E60 Empty Housing Roof Antenna Shark Fin Cover Spacegrau - A52

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7L6035552

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W5035225D

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7L6035552A

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2218205975-STA

Mercedes W207 W212 Roof Antenna Aerial Shark Stannite Grey - 786 A2218205975

€47.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 19391920

Land Range Rover L405 Aerial Antenna Amplifier Signal Booster Module 19391920

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6955557-AM

BMW E91 Shark Roof Antenna Aerial Housing Arktis Arctic Metallic - A34

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A1668201489

Mercedes W166 W176 W246 Antenna Amplifier Aerial Control Unit Module A1668201489

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9115567

BMW E93 Antenna Aerial Diversity Trap Circuit 9115567

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6955557-KAS

Antenna Cover BMW X1 E84 E91 Shark Aerial Roof Housing Kaschmir Silver - A72

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W6035225

Audi A5 F5 Aerial Antenna Amplifier Booster Unit Module 8W6035225

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 5Q0035507K

Seat Ateca Roof Antenna Aerial Shark Fin Top Primed 5Q0035507K

€23.95

Free delivery: Nov 12 – 17

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: Nov 12 – 17

If paid before 14:00

Part no. EJ32-18K940-DA

Land Rover Range Rover Evoque Aerial Antenna Amplifier Module EJ32-18K940-DA

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2078201589

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

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A1698200475

Mercedes W169 W245 Radio Antenna Aerial Control Unit A1698200475

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. MK72-156037-AA

Range Rover Evoque L551 Rear Radio Antenna Left Right N/O/S MK72-156037-AA

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2079050136

Mercedes C204 C207 Roof Antenna Aerial Shark Fin Top Black A2079050136

€42.95

Free delivery: Nov 12 – 17

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: Nov 12 – 17

If paid before 14:00

Part no. 8M2T-18828-AB-1

Ford S-Max Roof Shark Fin Aerial Antenna 8M2T-18828-AB

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9184814-MW-1

BMW F10 Shark Roof Antenna Aerial Housing Cover Empty Mineral White -A96

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2118208475

Mercedes W211 W212 W219 Roof Antenna Aerial A2118208475

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W6035225R

Audi A4 B9 A5 F5 Aerial Antenna Amplifier Booster Unit Module 8W6035225R

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9334691

Antenna Amplifier BMW X5 F15 F85 Aerial Diversity Booster Control Unit 9334691

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 2218150-SOR

Roof Antenna BMW F20 F21 F31 Empty Housing Aerial Sunset Orange Metallic - C1X

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9184814-AW

Shark Roof Antenna BMW F10 F01 Aerial Housing Cover Empty Alpine White - 300

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P0035503J

Audi A3 8P Antenna Amplifier Shark Fin Top Aerial Prim 8P0035503J

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8X0035503A

Audi A1 8X Front Antenna Amplifier Navigation Phone Amplifier 8X0035503A

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9141461

BMW F01 F02 F10 LCI Shark Roof Antenna Aerial Unit 9141461

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8W9035225B

Audi A4 B9 Aerial Antenna Amplifier Booster Unit Module 8W9035225B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2048708390

Mercedes W204 Antenna Amplifier C-Pillar Left N/S Aerial Wave Trap A2048708390

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6H52-19C089-EC

Range Rover Sport L320 Roof Antenna Amplifier Shar Fin 6H52-19C089-EC

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2128201575

Mercedes C117 W166 W212 C218 C292 Shark Roof Antenna Module Unit A2128201575

€51.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 7L6035507L

Volkswagen Touareg 7L Roof Antenna Aerial Top Control Unit Module 7L6035507L

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. AB39-18A978-AD

Ford Ranger Mk6 Roof Aerial Antenna Control Unit Radio AB39-18A978-AD

€32.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9651423580

Peugeot 207 Roof Radio Aerial Antenna Top 9651423580

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4N0035500

Audi A5 F5 A6 C8 WLAN Aerial Antenna Reciver 4N0035500

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. CPLA-19C089-FD

Land Rover Discovery Sport L550 Aearial Antenna Roof Shark CPLA-19C089-FD

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. XUE000020D

Land Rover Discovery 3 L319 Tailgate Antenna Amplifier Module ECU XUE000020D

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4G0035503A

Audi RS6 C7 Shark Fin Aerial Antenna 4G0035503A

€56.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6955557-LMB

BMW E84 E91 Shark Antenna Aerial Roof Housing Le Mans Blau Blue Metallic 381

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9202997

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6913286

BMW E60 E61 LCI Exterior Roof Antenna 6913286 6957346

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4F5035503A

Audi A6 C6 Roof Antenna Aerial Shark Fin Top Primed 4F5035503A

€66.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6587G3

Citroën C4 Grand Picasso Roof Aerial Antenna Control Unit 6587G3

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. BM5T-19H463-CC

Ford Focus Mk3 Antenna Amplifier Aerial Gateway Control Unit BM5T-19H463-CC

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2129053202

Roof Antenna Mercedes W212 W218 W246 Aerial Roof Shark Fin A2129053202

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4F5035225A

Audi A6 4F C6 Antenna Aerial Amplifier Booster Module Left N/S 4F5035225A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 3G9035534

Volkswagen Golf Mk8 GSM Aerial Antenna Reciever Module Control Unit 3G9035534

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8K5035503

Audi A4 B8 Roof Antenna Aerial Shark Top Amplifier 8K5035503A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8X0035503B

Audi A1 8X Aerial Antenna Navigation GPS Control Unit Module 8X0035503B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1087087

Ford Transit Mk7 Roof Antenna Cabel Wiring 95GP-18828-AF

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A1718201375

Mercedes SLK R171 Windshield Antenna Aerial Navigation GPS Unit A1718201375

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4M0035225A

Audi Q7 4M Radio Aerial Antenna Amplifier AMP 4M0035225A

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9803852

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2038201785

Mercedes S203 Aerial Antenna Amplifier Module Control Unit ECU A2038201785

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 4M0035225Q

Audi Q7 4M Antenna Amplifier Aerial Module Control Unit 4M0035225Q

€28.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A4519050200

Smart Fortwo C451 Cabrio Aerial Antenna GPS Wiring Harness Loom A4519050200

€47.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2128202789

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

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 8P3035225B

Audi A3 8P Aerial Antenna Amplifier Booster Unit Module 8P3035225B

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 81A035225

Audi Q2 GA Antenna Amplifier Aerial Module Booster Control Unit 81A035225

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. BA6T-18A886-AC

Ford Fiesta Mk7 Roof Antenna Aerial Amplifier Module BA6T-18A886-AC

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2048203415

Mercedes W204 Estate Tailgate Antenna Amplifier Electric Line Cable A2048203415

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 2762443

Ford Transit Custom Mk8 Connect Mk2 Fiesta Mk7 Aerial Antenna Rod AV1T-18A886-AB

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 9230123

BMW F31 Touring Roof Antenna Aerial Cable Loom Wiring 9230123

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 6H52-18C847-BA

Land Rover Freelander 2 L359 Radio Antenna Amplifier Module ECU 6H52-18C847-BA

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A2048205575

Mercedes W204 Rear Trunk Lid Tele Aid Emergency Call System Antenna A2048205575

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. A4709054701

Mercedes W470 Tele Aid Emergency Call System Antenna Controller A4709054701

€66.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. GJ32-19C089-DB

Land Rover Discovery Sport L550 Roof Antenna Shark Fin Black GJ32-19C089-DB

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

Part no. 1K8035552

VW Volkswagen Scirocco Mk3 Aerial Antenna Amplifier Module Right O/S 1K8035552

€23.95

Free delivery: Nov 12 – 17

If paid before 14:00

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