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.

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8J8035570

Audi TT 8J Antenna Amplifier Booster Aerial Module Control Unit 8J8035570

€23.95

Free delivery: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 4N0035500

Audi A5 F5 A6 C8 WLAN Aerial Antenna Reciver 4N0035500

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 6H5218C847CA

Land Rover Freelander 2 Antenna Aerial Amplifier Module Unit 6H5218C847CA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2128704589

Circuit Antenna Mercedes W212 Trap Aerial Amplifier Noise Filter A2128704589

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A8H0035503

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9202996

Suppression Filter BMW F25 F26 Antenna Amplifier Audio Wiring Harness 9202996

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V3035225

Audi A3 8V Aerial Antenna Amplifier Unit Module 8V3035225

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 19391920

Land Range Rover L405 Aerial Antenna Amplifier Signal Booster Module 19391920

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2218202075-IRS

Mercedes W211 Roof Shark Fin Aerial Antenna A2218202075 Iridium Silver 775

€42.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2218205975-STA

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

€47.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 0301273-TS

BMW 5 Series E60 E60N M5 Empty Housing For Roof Antenna Titansilber Metallic

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5M0035570B

VW Golf V 5 1K Radio Aerial Amplifier Static Filter Module 5M0035570B

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8J8035225M

Audi TT 8J Antenna Amplifier Aerial Module Control Unit 8J8035225M

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2238586-LBL

Roof Antenna Cover BMW F22 F30 Shark Fin Trim Housing Liquid Blue Metallic - B40

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V3035225B

Audi A3 8V Aerial Antenna Amplifier Unit Module 8V3035225B

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 3411632

BMW X3 SERIES E83 LCI Roof Antenna Telephone 3411632

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2058202200

Mercedes S205 Estate Aerial Antenna Amplifier Noise Filter A2058202200

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 9184814-MCB

BMW F10 F01 Shark Roof Antenna Aerial Housing Cover Empty Monte Carlo Blue B05

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 1387803

BMW E36 Coupe Saloon Radio Antenna Trap Circuit Filter Unit 1387803

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9350089-1

Aerial Antenna BMW F20 F21 F31 LCI Shark Fin Roof Antenna Unit 9350089

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

If paid before 14:00

Part no. 8J8035503F-AGR

Audi TT 8J Antenna Aerial Roof Top Shark Arrow Grey Pearl Effect Z7W 8J8035503F

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8X0035503A

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

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5Q0035570

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2048708490

Antenna Amplifier Mercedes W204 W207 Suppression Filter Wave Trap A2048708490

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

If paid before 14:00

Part no. DT1T18812AAA

Ford Transit Connect Mk2 Roof Antenna Aerial Amplifier Loom DT1T18812AAA

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2128201575

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

€51.95

Free delivery: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 6835148

BMW G20 Diversity Antenna Amplifier Trap Circuit Audio Unit Filter 6835148

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V0035503AP-MGW

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

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 4F5035503A

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

€66.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. XUE000020D

Land Rover Discovery 3 L319 Tailgate Antenna Amplifier Module ECU XUE000020D

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9267094

BMW F13 Antenna Amplifier Diversity Control Unit Module 868 MHZ 9267094

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

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: Aug 10 – 11

If paid before 14:00

Part no. 80A035225

Audi Q5 FY Antenna Amplifier Aerial Control Module Unit 80A035225

€23.95

Free delivery: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 9338154

Antenna Mini F60 Countryman Antenna Aerial probe AM / FM1 Wiring Unit 9338154

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2038201785

Mercedes S203 Aerial Antenna Amplifier Module Control Unit ECU A2038201785

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1087087

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A4519050200

Smart Fortwo C451 Cabrio Aerial Antenna GPS Wiring Harness Loom A4519050200

€47.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9389613

BMW X3 G01 Antenna Amplifier Aerial Control Unit Module AM/FM 9389613

€23.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 8P4035225B

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. MX73-19C089-DA-STO

Land Range Rover Velar L560 Roof Shark Aerial Antenna Storm Grey MX73-19C089-DA

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9341602-PSM

BMW F45 Roof Aerial Cover Casing Shark Fin Antenna Platinum Silver Metallic C08

€28.95

Free delivery: Aug 10 – 11

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: Aug 10 – 11

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: Aug 10 – 11

If paid before 14:00

Part no. A2075453440

Antenna Bracket Mercedes W207 A207 Antenna Unit Module Mount A2075453440

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V0035526A

Audi A3 8V Rear Telephone Antenna Mount Carrier Holder Right O/S 8V0035526A

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1K8035552

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5A701D0

BMW F40 F70 Antenna Amplifier Diversity Unit 5A701D0

€47.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. MX63-156037-AB

Range Rover Velar L560 Antenna Amplifier Rear Left Right N/O/S MX63-156037-AB

€80.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8P0035503E

Bluetooth Antenna Volkswagen Audi Seat Skoda Telephone Hands Free 8P0035503E

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. GJ32-19C089-DA

Range Rover Evoque L538 Roof Aerial Shark Fin Antenna Module GJ32-19C089-DA

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8T0035503H-TOP

Audi A5 8T Antenna Amplifier Shark Fin Aerial 8T0035503H Topaz Blue Pearl X5U

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 80A035225B

Audi Q5 FY Antenna Aerial Amplifier 80A035225B

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8U0035225B

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8N8035225

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8U0035225A

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2118207975-IRS

Mercedes W211 CLS C219 Roof Antenna Iridium Silver Metallic 775 A2118207975

€47.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 2K5035532K

Volkswagen Caddy 2k Wing Mirror Aerial Antenna 2K5035532K

€42.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 3411453-TS

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Titansilber - 354 3411632

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. MK72-156037-AB

Range Rover Evoque L551 Antenna Amplifier Rear Left Right N/O/S MK72-156037-AB

€42.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. ET76-18812-EC

Ford Transit Courier Aerial Antenna Base Fin Cable Wiring Harness ET76-18812-EC

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8381206

BMW X5 Series E53 Gps Sat Nav Antenna Phone Aerial 8381206

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2048206675-BLK

Roof Antenna Mercedes W204 W212 Aerial Shark Fin Black A2048206675

€56.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 1508144-1

Ford Transit Mk7 Roof Antenna Radio Boost Rod Stick 197GP-18A886-AB

€28.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9389561

BMW G31 Touring Tailgate Antenna Amplifier Diversity 9389561

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A2048205575

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. FW93-18C847-EB

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

€23.95

Free delivery: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 83A035225M

Audi Q3 F3 83A Aerial Antenna Amplifier 83A035225M

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A9079053807

Antenna Amplifier Mercedes W447 W907 W910 Aerial Module A9079053807

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 95564710701

Porsche Cayenne 9PA GPS Aerial Antenna Module Control Unit 95564710701

€66.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. BA6T-18C847-AB

Ford Fiesta Mk7 Roof Antenna Aerial Amplifier Module BA6T-18C847-AB

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 4M0035225A

Audi Q7 4M Radio Aerial Antenna Amplifier AMP 4M0035225A

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9125663-CAR

BMW X3 F25 Roof Antenna Shark Empty Housing Carbonschwarz Metallic - 416

€23.95

Free delivery: Aug 10 – 11

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 10 – 11

If paid before 14:00

Part no. 4M0035225Q

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

€37.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 0420271-SCG

BMW X5 E70 Roof Antenna Shark Fin Cover Spacegrau Metallic Space Grey A52

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8W5035225

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

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. A1679050901

Antenna Aerial Mercedes V177 W247 Keyless Go Entry Control Unit A1679050901

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 9184814-DSB

BMW F10 Shark Roof Antenna Aerial Housing Cover Tiefseeblau Deep Sea Blue A76

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7L6035552

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. FK62-18941-AC

Land Rover Range Rover Sport L494 Aerial Antenna Bracket Holder FK62-18941-AC

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 7L6035552A

Volkswagen Touareg 7L Aerial Antenna Amplifier Unit Module 7L6035552A

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8V0035503AP-TAR

Audi A3 8V Antenna Amplifier Roof Fin Shark Aerial Tango Red Metallic - Y3U

€75.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 5E5035577

Skoda Octavia 5E Antenna Amplifier Aerial 5E5035577

€23.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 521781110

Vauxhall Movano C Roof Aerial Antenna Control Unit Radio 521781110

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

Part no. 8R0035503E-SCB

Audi Q5 8R Aerial Roof Antenna Shark 8R0035503E Scuba Blue Metallic - X5Q

€32.95

Free delivery: Aug 10 – 11

If paid before 14:00

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