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

Roof Antenna Mercedes W212 Shark Trim Panel Palladium Silver - 792 A2128270128

Product currently unavailable

Part no. 8E5919889

Audi A4 B7 Aerial Antenna Navigation Control Unit Module 8E5919889

Product currently unavailable

Part no. 4L0035503L-ICS

Audi Q7 4L Roof Antenna Aerial Shark Top Ice Silver Metallic - X7W 4L0035503L

Product currently unavailable

Part no. 5L0035501

Skoda Yeti 5L Radio Audio Roof Aerial Antenna Unit 5L0035501

Product currently unavailable

Part no. 8V0035503N-ICS

Audi A3 8V Roof Antenna Aerial Shark Fin Ice Silver Metallic - X7W 8V0035503N

Product currently unavailable

Part no. 6925356-4

BMW E81 E87 LCI Roof Antenna Aerial Roof Base Unit 6925356

Product currently unavailable

Part no. 8T0035503D

Audi A5 8T Antenna Amplifier Shark Fin Top Aerial 8T0035503D

Product currently unavailable

Part no. 2147431-MB

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

Product currently unavailable

Part no. 3456089

Mini Cooper One R55 R56 LCI Aerial Base Roof Antenna 3456089

Product currently unavailable

Part no. 4N0035503AF-DGR

Audi A6 C8 Roof Aerial Antenna Shark Daytona Grey Pearl - Z7S 4N0035503AF

Product currently unavailable

Part no. A2218205975-CBL

Mercedes W207 W212 Roof Antenna Aerial Shark Carbon Black - 040 A2218205975

Product currently unavailable

Part no. A2319059300

Mercedes R172 W205 W231 Antenna Amplifier Aerial Control Unit Module A2319059300

Product currently unavailable

Part no. A2139051100

Mercedes W213 S213 Antenna Aerial Control Unit Keyless Go Entry A2139051100

Product currently unavailable

Part no. 6561W7

Peugeot 307 Roof Radio Aerial Antenna Top Control Unit Module 6561W7

Product currently unavailable

Part no. A2179057001

Mercedes W205 W217 W447 Keyless Go Antenna Entry Aerial Control Unit A2179057001

Product currently unavailable

Part no. A2079050136-IRS

Roof Antenna Mercedes C204 C207 Coupe Aerial Shark Fin Top Iridium Silver - 775

Product currently unavailable

Part no. 8380685

BMW E39 E38 Saloon Antenna Amplifier Module Trap Circuit 8380685

Product currently unavailable

Part no. 6929720

BMW E81 E87 E87N Roof Antenna Base Ariel 6929720

Product currently unavailable

Part no. A2038206489-1

Mercedes W203 Antenna Amplifier ECU Antenna Booster Module Unit A2038206489

Product currently unavailable

Part no. 9170350

BMW E88 Mini Coupe R58 Roadster R59 Aerial Rod Antenna Radio Rod 9170350

Product currently unavailable

Part no. 8E9035503T

Audi A4 B7 Aerial Roof Radio Antenna Shark 8E9035503T

Product currently unavailable

Part no. 4F9035503F-QGR

Audi A6 C6 Roof Antenna Aerial Shark Top Amplifier Quartz Grey - Y7G

Product currently unavailable

Part no. 8782600

Roof Antenna Mini F54 F60 Clubman Countryman Aerial Unit Illuminated 8782600

Product currently unavailable

Part no. 8V0035503AG-SEB

Audi RS3 8V Antenna Amplifier Roof Fin Shark Aerial Sepang Blue Pearl - Y5Q

Product currently unavailable

Part no. 6955557-AW

BMW E91 E91N LCI Shark Antenna Aerial Roof Housing Alpinweiss Alpine White 300

Product currently unavailable

Part no. A2128270328-PAL

Mercedes W212 Roof Antenna Shark Trim Panel Palladium Silver A2128270328

Product currently unavailable

Part no. 9270026

MINI F54 F55 F56 F60 Roof Antenna Aerial Rod Radio Stereo AM/FM/TEL 9270026

Product currently unavailable

Part no. A2118209075-INB

Mercedes S211 Roof Antenna Aerial Shark A2118209075 Indigolite Blue Metallic 230

Product currently unavailable

Part no. 5WA035507E

VW Volkswagen Golf 8 Antenna Amplifier Receiver Aerial Unit Black 5WA035507E

Product currently unavailable

Part no. 4G0035503E-AWH

Audi A6 C7 Antenna Amplifier Roof Fin Shark Amalfi White - Y9K 4G0035503E

Product currently unavailable

Part no. 9156653

BMW 3 Series E93 Convertible Cabrio Antenna Aerial Amplifier DAB 9156653

Product currently unavailable

Part no. 4M0035503K-SCB

Audi A4 B9 A5 F5 Aerial Roof Antenna Shark Fin Scuba Blue - X5Q 4M0035503K

Product currently unavailable

Part no. 6832066

Aerial Antenna BMW G20 F40 F91 F92 Amplifier Receiver Comfort Access 6832066

Product currently unavailable

Part no. A2048270248

Mercedes-Benz C-Class W204 Right O/S Aerial Antenna Amplifier Unit A2048270248

Product currently unavailable

Part no. 4M0035503K-MYB

Audi A4 B9 Aerial Roof Antenna Shark Mythical Black - Y9T 4M0035503K

Product currently unavailable

Part no. 8R0035225M

Audi Q5 8R Aerial Antenna Amplifier Booster Unit Module 8R0035225M

Product currently unavailable

Part no. AH22-19C089-AA-1

Land Rover Discovery 4 L319 Aerial Antenna Roof Shark Fin AH22-19C089-AA

Product currently unavailable

Part no. 0301273-SCH

BMW 5 Series E60 Empty Housing For Roof Antenna Shark Fin Cover Schwarz 2

Product currently unavailable

Part no. 0397539-TS

BMW E82 E90 E92 Roof Antenna Shark Empty Housing Titansilber - 354 0397539

Product currently unavailable

Part no. 4G0035503E-MGW

Audi Q3 8U Antenna Amplifier Roof Fin Shark Aerial Glacier White S9R 4G0035503E

Product currently unavailable

Part no. 962004H100

Hyundai H-1 Aerial Roof Antenna Radio Rod 962004H100

Product currently unavailable

Part no. 8K5035225

Audi A4 B8 Antenna Amplifier Aerial Module Booster Control Unit 8K5035225

Product currently unavailable

Part no. 0301273-AG

BMW 5 SERIES E60 Empty Housing For Roof Antenna Shark Fin Cover Amethystgrau

Product currently unavailable

Part no. A1698204175

Mercedes W169 W245 Aerial Roof Antenna Radio Rod A1698204175

Product currently unavailable

Part no. 4G0035503M

Audi A6 C7 TT FV Aerial Antenna Radio Amplifier Shark Fin 4G0035503M

Product currently unavailable

Part no. 8K5035225E

Audi A4 B8 Antenna Amplifier Aerial Module Booster Control Unit 8K5035225E

Product currently unavailable

Part no. A0018208975

Roof Antenna Mercedes W901 W903 Aerial Top Radio Control Unit Module A0018208975

Product currently unavailable

Part no. 5F4035225A

Seat Leon 5F Mk3 Aerial Antenna Amplifier 5F4035225A

Product currently unavailable

Part no. 8J8035503F

Audi TT 8j Antenna Aerial Roof Top Shark Fin Black 8J8035503

Product currently unavailable

Part no. JK2T18812NA

Ford Transit Custom Mk1 Aerial Antenna With Wiring Cable JK2T-18812-NA

Product currently unavailable

Part no. 3G9035577B

Volkswagen Passat B8 3G Aerial Antenna Amplifier 3G9035577B

Product currently unavailable

Part no. 95B035497F

Porsche Macan 95B Aerial Antenna Amplifier Booster Control Unit 95B035497F

Product currently unavailable

Part no. A2048206675-IRS

Roof Antenna Mercedes W204 W212 Aerial Shark Iridium Silver A2048206675

Product currently unavailable

Part no. 3436726-BS

BMW X3 E83 LCI Exterior Roof Antenna Shark Black Sapphire 3436726

Product currently unavailable

Part no. 1K0035501-1

Volkswagen VW Golf Mk5 Skoda Octavia Mk2 Roof Aerial Antenna Unit 1K0035501

Product currently unavailable

Part no. 6935047

BMW E64 E64N LCI Aerial Antenna Amplifier Diversity Module 6935047

Product currently unavailable

Part no. AM5T-18828-CD

Ford Kuga C394 Mk1 Roof Radio Aerial Antenna Unit AM5T-18828-CD

Product currently unavailable

Part no. 4M0035503M-BLK

Audi Q7 4M Roof Antenna Aerial Shark Fin Top Amplifier Black 4M0035503M

Product currently unavailable

Part no. 4G0035503P-FSI

Audi A6 C7 TT 8S Antenna Amplifier Roof Fin Shark Foil Silver - Z7G 4G0035503P

Product currently unavailable

Part no. A2129052207

Roof Antenna Mercedes C117 W212 C218 W246 Aerial Shark Unit A2129052207

Product currently unavailable

Part no. 9664378080

Peugeot 3008 Radio Aerial Antenna Amplifier Module Control Unit 9664378080

Product currently unavailable

Part no. A2118207975-FLG

Roof Antenna Mercedes W211 CLS C219 Aerial Shark Fin Flint Grey 368 A2118207975

Product currently unavailable

Part no. 6J0035501A-1

Seat Ibiza 6J Roof Antenna Base Aerial Top Unit Radio Antenna 6Q0035575A

Product currently unavailable

Part no. 9149080-1

Mini Cooper R57 Cabrio Convertible Aerial Antenna Roof Base 9149080

Product currently unavailable

Part no. A6399050600

Mercedes Vito W639 Roof Antenna Wiring Cable A6399050600

Product currently unavailable

Part no. 3G9035534

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

Product currently unavailable

Part no. 2147431-BS

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Black Sapphire - 475 2147431

Product currently unavailable

Part no. 6902691

BMW E46 Cabrio Aerial Base Roof Antenna Module Unit 6902691

Product currently unavailable

Part no. 8V0035503N-MGW

Audi A3 8V Shark Fin Roof Aerial Antenna Glacier White Pearl - S9R 8V0035503N

Product currently unavailable

Part no. A6398200089

Aerial Antenna Mercedes Vito Viano W639 Amplifier Unit A6398200089

Product currently unavailable

Part no. AM5T-18828-CF-1

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

Product currently unavailable

Part no. A1718200375-1

Mercedes SLK R171 Antenna Aerial Fin AM FM Rear Fender A1718200375

Product currently unavailable

Part no. 6955557-SG1

BMW 3 Series E91 E91N LCI Shark Antenna Aerial Roof Housing Sparkling Graphite

Product currently unavailable

Part no. 4N0035503AF-BLK

Audi S3 8Y Roof Aerial Sat Nav Antenna Shark Black 4N0035503AF

Product currently unavailable

Part no. 2622506

Mini F54 F55 F56 F57 F60 Active Sound Design Amplifier Module Unit AMP 2622506

Product currently unavailable

Part no. 8K5035503A

Audi A4 B8 Roof Antenna Aerial Shark Top Amplifier Primed 8K5035503A

Product currently unavailable

Part no. 9184814-SCH

BMW 5 Series F10 Shark Roof Antenna Aerial Housing Cover Empty Schwarz 2 Black

Product currently unavailable

Part no. 6955557-SG2

BMW E91 Shark Roof Antenna Aerial Housing Sparkling Graphite Metallic - A22

Product currently unavailable

Part no. 2238586-DSB

BMW F22 F30 F32 Roof Antenna Shark Fin Trim Panel Cover Deep Sea Blue A76

Product currently unavailable

Part no. 9141051

BMW E87 Roof Antenna Base Sat Nav Radio Control Unit Aerial 9141051

Product currently unavailable

Part no. 80A035225D

Audi Q5 SQ5 FY Antenna Amplifier Aerial Control Module Unit 80A035225D

Product currently unavailable

Part no. 1J0035501C

Volkswagen Golf MK4 Roof Aerial Antenna Base Amplifier 1J0035501C

Product currently unavailable

Part no. 4G0035503E-UBL

Audi Q3 8U Antenna Amplifier Roof Fin Shark Aerial Utopia Blue - X5L 4G0035503E

Product currently unavailable

Part no. AH22-19C089-AA

Land Rover Discovery 4 L319 Aerial Antenna Roof Shark Fin AH22-19C089-AA

Product currently unavailable

Part no. 0420271-DSB

BMW X5 E70 Roof Antenna Shark Fin Cover Deep Sea Blue - A76

Product currently unavailable

Part no. 1U0035505F

Skoda Octavia II Roof Antenna Aerial Top Control Unit Module 1U0035505F

Product currently unavailable

Part no. 8V0035503AL

Audi A3 8V Antenna Shark Fin Roof Aerial Antenna Black 8V0035503AL

Product currently unavailable

Part no. 0420271-SOP

Roof Antenna BMW X5 E70 X6 E71 Roof Shark Cover Sophistograu Grey Metallic - A90

Product currently unavailable

Part no. 8E0035456B

Audi A4 B7 Antenna Amplifier Aerial Module Booster Control Unit 8E0035456B

Product currently unavailable

Part no. 6916824

BMW E46 Antenna Amplifier Roof Fin Shark Aerial Titansilver 6916824

Product currently unavailable

Part no. 4G0035503AD-TOG

Audi A6 C7 A7 4G Antenna Amplifier Roof Fin Shark Tornado Grey Metallic - X7P

Product currently unavailable

Part no. 8P3035225

Audi A3 8P Antenna Amplifier Aerial Module Booster Control Unit 8P3035225

Product currently unavailable

Part no. A2218205975-CW

Roof Antenna Mercedes W207 W212 Aerial Shark Calcite White - 650 A2218205975

Product currently unavailable

Part no. 4F9035503F-ICS

Audi A6 C6 Roof Antenna Aerial Shark Top Amplifier Ice Silver - X7W 4F9035503F

Product currently unavailable

Part no. 6R0035501A

VW Volkswagen Polo 6R Antenna Base 6R0035501A

Product currently unavailable

Part no. 6921230

Mini Cooper R50 R53 Roof Antenna Radio Boost Cable Wiring Loom 6921230

Product currently unavailable

Part no. 6R0035501

VW Volkswagen Polo 6R Roof Aerial Antenna Base 6R0035501

Product currently unavailable

Part no. 6927820-MB

BMW E65 Roof Antenna Shark Empty Housing Exterior Cover Monaco Blue Metallic A35

Product currently unavailable

Part no. 4G0035503E-DGR

Audi Q3 A5 A7 Antenna Amplifier Roof Shark Aerial Daytona Grey - Z7S 4G0035503E

Product currently unavailable

...

Showing 595-693 of 796 products