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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BMW 2 3 4 Series F22 F30 F32 Roof Antenna Shark Fin Cover Estorilblau Blue B45

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 5Q0035507A

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9125663-CAR

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 0397539-MW

BMW E90 E92 Empty Housing For Roof Antenna Shark Mineralweiss Mineral White A96

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 6955557-TAS

Roof Antenna BMW X1 E84 E91 Shark Aerial Housing Tasman Green - A81 6955557

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9281067

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

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 4G5035225A

Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225A

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A1698203375-1

Mercedes W169 W245 Aerial Roof Antenna Radio Rod A1698203375

€51.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 9202996

Suppression Filter BMW F25 F26 Antenna Amplifier Audio Wiring Harness 9202996

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 6955557-MW

Antenna Cover BMW X1 E84 E91 Shark Aerial Roof Housing Trim Mineral White - A96

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. GD9T-15K619-BB

Ford Transit Mk8 Keyless Entry Antenna Transmitter GD9T-15K619-BB 28544990

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 521781110

Vauxhall Movano C Roof Aerial Antenna Control Unit Radio 521781110

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4L0035225AE

Audi A3 8P A7 4L Aerial Antenna Amplifier Unit Module 4L0035225AE

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9338151

Mini F56 F60 Countryman Antenna Suppression Filter Amplifier 9338151

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 6C0035501A-1

Volkswagen Polo 6C 6R Roof Antenna Base Aerial Unit Mount Holder 6C0035501A

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7CP1-18K891-AA

Ford B-Max Focus Mk3 Aerial Antenna Amplifier Booster Unit 7CP1-18K891-AA

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8W5035225

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 1780026

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9825130

BMW i4 G26 Roof Top Aeriel Antenna Shark Receiver Amplifier Unit Module 9825130

€37.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. AM5T-19C175-AA

Ford Mondeo Mk4 Sat Nav GPS Antenna Aerial Amplifier Module AM5T19C175AA

€56.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8V0035503AC

Audi A3 8V Antenna Shark Fin Roof Aerial Antenna Black 8V0035503AC

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 1K8035552F

VW Volkswagen Scirocco Mk3 Aerial Antenna Amplifier Module Right O/S 1K8035552F

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9257372

BMW F13 Antenna Amplifier Diversity Control Unit Module 868 MHZ 9257372

€32.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8J8035225

Audi TT 8J Antenna Amplifier Aerial Module Control Unit 8J8035225

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 4G5035225D

Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225D

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 5H32-18K891-EA

Land Rover Discovery 3 L319 Radio Amplifier Reciever 5H32-18K891-EA

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7P5035225G

Porsche Cayenne 92A Aerial Antenna Amplifier Module 7P5035225G

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 9309997-1

Mini F57 Cabrio Aerial Base Antenna Rod Unit AM / FM / TEL / GPS / DAB-L 9309997

€89.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 2238586-MG1

Roof Antenna BMW F22 F30 F32 Shark Fin Roof Cover Mineralgrau Grey - B39

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2198200189

Antenna Amplifier Mercedes C219 C Pillar Left Radio Comand Module A2198200189

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 7P5035225F

Porsche Cayenne 92A Side Audi Antenna Amplifier Right O/S 7P5035225F

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. DT1T18812AAA

Ford Transit Connect Mk2 Roof Antenna Aerial Amplifier Loom DT1T18812AAA

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8J8035225A

Audi TT 8J Antenna Amplifier Aerial Module Control Unit 8J8035225A

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8R0035225J

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

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2078201189

Antenna Amplifier Mercedes W207 Convertible Aerial Unit Left N/S A2078201189

€23.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 3442123

Mini Cooper One R55 R56 LCI Aerial Base Roof Antenna 3442123

€61.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 1Z0035501

Skoda Octavia Mk2 Roof Aerial Antenna Control Module 1Z0035501

€42.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2129057305

Antenna Aerial Mercedes W212 CLS W218 Module Unit Rear Top A2129057305

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 8X0035501A

Audi A1 8X Antenna Base Aerial Top Unit Radio Control Unit Module 8X0035501A

€28.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. 5G6035577B

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

€42.95

Free delivery: Sep 28 – Oct 1

If paid before 14:00

Part no. A2218205675-INB

Mercedes W221 Roof Antenna Aerial Shark Indigolite Blue - 230 A2218205675

€66.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. 1695481

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

€23.95

Free delivery: Sep 28 – Oct 1

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: Sep 28 – Oct 1

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: Sep 28 – Oct 1

If paid before 14:00

Part no. A6398200089

Aerial Antenna Mercedes Vito Viano W639 Amplifier Unit A6398200089

Product currently unavailable

Part no. 8V0035503AP-DGR

Audi A3 8V Antenna Amplifier Roof Fin Shark Aerial Daytona Grey Pearl Effect Z7S

Product currently unavailable

Part no. A2219056600-CVB

Antenna Mercedes A207 Convertible Trunk Lid Rear Center Cavansite Blue - 890

Product currently unavailable

Part no. A2128270328-DSI

Mercedes W212 Roof Antenna Shark Trim Cover Diamond Silver - 988 A2128270328

Product currently unavailable

Part no. 8P4035225B

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

Product currently unavailable

Part no. 6925356-3

BMW E81 E87 E87N Antenna Base Aerial 6925356

Product currently unavailable

Part no. 0420271-DSB

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

Product currently unavailable

Part no. 6906074

BMW E46 Antenna Amplifier Diversity 433 MHZ 6906074

Product currently unavailable

Part no. A1718200075

Mercedes SLK R171 Fender Antenna Aerial Control Unit Module A1718200075

Product currently unavailable

Part no. A2139056600

Antenna Amplifier Mercedes W213 S213 W238 Aerial Module Left N/S A2139056600

Product currently unavailable

Part no. A2098201189

Mercedes A209 Antenna Amplifier AM FM Radio Aerial Module Unit A2098201189

Product currently unavailable

Part no. A9068200475-1

Mercedes Sprinter W906 Roof Aerial Antenna Control Unit Radio Module A9068200475

Product currently unavailable

Part no. 9254000

BMW i3 I01 Rear Antenna Amplifier Aerial DAB III 9254000

Product currently unavailable

Part no. 0397539-BS

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

Product currently unavailable

Part no. A2048207675

Mercedes W204 Roof Aerial Shark Fin Antenna C-Class A2048207675

Product currently unavailable

Part no. 6930350

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

Product currently unavailable

Part no. 8T0035503F

Audi A5 8T Antenna Amplifier Shark Fin Top Aerial 8T0035503E

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. 6920279-2

BMW Mini Cooper 2 R50 R53 Aerial Roof Antenna Base 6920279

Product currently unavailable

Part no. 2218150-SCH

BMW F20 F21 F31 F34 Empty Housing For Roof Antenna Black Schwarz 2

Product currently unavailable

Part no. A9079000303

Mercedes Sprinter W907 W910 Ignition Control Module Unit ECU A9079000303

Product currently unavailable

Part no. GJ32-19C089-DA-SB

Range Rover Sport L494 Roof Aerial Shark Fin Antenna Module GJ32-19C089-DA

Product currently unavailable

Part no. 8K5035503D-MGR

Audi A4 B8 Roof Antenna Shark Aerial Amplifier Meteor Grey Pearl Z7H 8K5035503D

Product currently unavailable

Part no. 8J8035503F-ICS

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

Product currently unavailable

Part no. 4M0035503E-DGR

Audi A4 B9 Aerial Shark Fin Antenna Daytona Grey Pearl Effect Z7S 4M0035503E

Product currently unavailable

Part no. A2118205575-OB

Mercedes C219 Roof Antenna Aerial Shark Obsidian Black Metallic 197 A2118205575

Product currently unavailable

Part no. A2118208675-IRS

Roof Antenna Mercedes W211 W219 Aerial Shark Iridium Silver - 775 A2118208675

Product currently unavailable

Part no. 4N0035503AH-NAB

Audi Q5 FY Roof Aerial Sat Nav Antenna Shark Navarra Blue - X5H 4N0035503AH

Product currently unavailable

Part no. 4G0035503M

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

Product currently unavailable

Part no. 2218150-SCH1

BMW F20 F21 F31 F34 1 Empty Housing For Roof Antenna Black Schwarz 2 2218150

Product currently unavailable

Part no. 8V4T-18A978-CA

Ford Kuga Mk1 C394 Aerial Roof Upper Antenna Unit 8V4T-18A978-CA

Product currently unavailable

Part no. 8E5035225AF

Audi A4 B6 B7 Radio Antenna Aerial Amplifier 433.92MHz 315MHz A8E5035225AF

Product currently unavailable

Part no. 8J8035503F-RED

Audi TT 8J Antenna Aerial Roof Top Shark Fin Red 8J8035503F

Product currently unavailable

Part no. A1728203889

Mercedes SLK R172 Antenna Amplifier Aerial Control Unit Module A1728203889

Product currently unavailable

Part no. 5N0035570A

Volkswagen Tiguan 5N Antenna Interference Filter Amplifier 5N0035570A

Product currently unavailable

Part no. KK2T-19K351-DD

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

Product currently unavailable

Part no. A2048205675-OB

Mercedes W204 Roof Aerial Shark Fin Antenna Obsidian Black - 197 A2048205675

Product currently unavailable

Part no. A2048206675-IRS

Roof Antenna Mercedes W204 W212 Aerial Shark Iridium Silver A2048206675

Product currently unavailable

Part no. 5N0035552M

Volkswagen Tiguan 5N Antenna Amplifier Aerial Module Booster Control 5N0035552M

Product currently unavailable

Part no. 8P7035225A

Audi A3 8P Cabriolet Windscreen Antenna Aerial Amplifier Booster 8P7035225A

Product currently unavailable

Part no. 9664378080

Peugeot 3008 Radio Aerial Antenna Amplifier Module Control Unit 9664378080

Product currently unavailable

Part no. 6925356-4

BMW E81 E87 LCI Roof Antenna Aerial Roof Base Unit 6925356

Product currently unavailable

Part no. 0420271-SBR

BMW F07 F11 X5 E70 Roof Antenna Shark Fin Cover Sophisto Grey - B90 0420271

Product currently unavailable

Part no. 9141464

BMW 5 Series F10 F10N LCI Shark Roof Antenna Aerial Module Unit 9141464

Product currently unavailable

Part no. 5K0035552

VW Golf 6 Aerial Antenna Amplifier Booster Unit Module 5K0035552

Product currently unavailable

Part no. 95B035225L

Porsche Macan 95B Aerial Antenna Amplifier Booster Control Unit 95B035225L

Product currently unavailable

Part no. 3456089-4

Roof Antenna Mini R55 R56 LCI 4 Aerial Base Unit 3456089

Product currently unavailable

Part no. 8V0035503AL

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

Product currently unavailable

Part no. 6561W7

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

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Part no. 4F5035503P

Audi A6 C6 4F Roof Antenna Aerial Shark Fin Top 4F5035503P

Product currently unavailable

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