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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Jaguar Xf X250 Shark Fin Roof Radio Antenna Unit DX23-19C089 Stratus Grey 2127

€23.95

Part no. 9371344-AW

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

€37.95

Part no. 2218150-IBB

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

€28.95

Part no. A2929055400

Mercedes GLE C292 Tailgate Boot Rear Antenna Amplifier A2929055400

€32.95

Part no. 8W6035225

Audi A5 F5 Aerial Antenna Amplifier Booster Unit Module 8W6035225

€23.95

Part no. A2078201075-IRS

Roof Antenna Mercedes C207 Aerial Shark Top Iridium Silver - 755 A2078201075

€23.95

Part no. H1BT-19G461-JC-1

Ford Fiesta Mk8 Aerial Antenna Roof Base Radio Control Unit H1BT-19G461-JC

€28.95

Part no. 9803852

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

€23.95

Part no. 81A035225

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

€23.95

Part no. A2059007544

Mercedes W205 Midline Sound E Amplifier Module Unit AMP A2059007544

€208.95

Part no. 1K6035577H

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

€23.95

Part no. 5L6035577A

Skoda Yeti 5L Aerial Antenna Amplifier Booster Module Unit 5L6035577A

€28.95

Part no. 9184814-SOP

Shark Roof Antenna BMW F10 Aerial Housing Cover Empty Sophisto Grey

€23.95

Part no. 9125663-MRT

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

€23.95

Part no. FW93-18C847-EB-1

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

€23.95

Part no. A1698204475

Mercedes W164 Bluetooth Aerial Antenna A1698204475

€23.95

Part no. 0301273-DSB

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

€23.95

Part no. 9184814-CAR

BMW F01 F02 F10 Shark Roof Antenna Housing Cover Empty Carbonschwarz Black

€23.95

Part no. 1K0035501

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

€23.95

Part no. AH42-18K891-AA

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

€23.95

Part no. 8X0035225D

Audi A1 8X Antenna Base Aerial Top Unit Radio Control Unit Module 8X0035225D

€23.95

Part no. 8T0035225N

Audi A5 8T Antenna Amplifier Aerial Module Control Unit Right O/S 8T0035225N

€23.95

Part no. XUI000130E

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

€23.95

Part no. BK3T-18812-GB

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

€23.95

Part no. 8K5035503

Audi A4 B8 Roof Antenna Aerial Shark Top Amplifier 8K5035503A

€23.95

Part no. 1694152

Ford Mondeo Mk4 Radio Aerial Antenna Amplifier Module Unit 7CP1-18C847-EA

€23.95

Part no. A2048206675-INB

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

€56.95

Part no. 9231514

Antenna Amplifier BMW F31 Touring Suppression Filter Control Unit 9231514

€23.95

Part no. 5H22-18K891-KA

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

€23.95

Part no. A2219054900

Mercedes W164 W204 C209 W212 W221 Antenna Amplifier Aerial Module A2219054900

€23.95

Part no. 7L6035577B

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

€23.95

Part no. 4G8035225A

Audi A7 RS7 4G8 Rear Antenna Aerial Amplifier Module Unit 4G8035225A

€23.95

Part no. 6H52-19C089-EB

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

€23.95

Part no. 3C5035532T

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

€23.95

Part no. 2147432-TS2

BMW X3 E83 Roof Aerial Casing Shark Fin Antenna Cover Titan Silver - 354 3437267

€23.95

Part no. 3454167-1

BMW X3 E83 Shark Roof Fin Antenna Aerial Module Unit 3454167 3436613

€23.95

Part no. 3411470

BMW X3 E83 LCI Exterior Roof Antenna Shark Mysticblau Blue 3411470

€23.95

Part no. 8K0907440B

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

€23.95

Part no. 9281064

Antenna Unit BMW F33 F83 M4 Left N/S Aerial Control Unit Module 9281064

€23.95

Part no. A2128208289

Circuit Antenna Mercedes W212 Trap Aerial Amplifier Noise Filter A2128208289

€23.95

Part no. 8T0035503G-IWH

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

€23.95

Part no. 9281065

BMW F33 F83 M4 Antenna Unit Aerial Control Unit Module Right O/S 9281065

€23.95

Part no. 9338151

Mini F56 F60 Countryman Antenna Suppression Filter Amplifier 9338151

€23.95

Part no. LCPT18C847EC

Ford Puma Mk1 ST Rear Tailgate Antenna Amplifier Module LCPT-18C847-EC

€23.95

Part no. 6H52-18K891-AA

Land Rover Freelander 2 Aerial Antenna Amplifier Booster Module 6H52-18K891-AA

€23.95

Part no. 4L0035503L-CGR

Audi Q7 4L Roof Antenna Aerial Shark Top 4L0035503L Condor Grey Metallic - Y7E

€23.95

Part no. JM5T19G461DA

Ford Focus St-3 Mk3 DAB Satelite Navigation Aerial Antenna Base JM5T-19G461-DA

€85.95

Part no. 4H0035570A

Audi A8 D4 Aerial Antenna Amplifier Booster Unit Module 4H0035570A

€23.95

Part no. 4F5035503M-PBM

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

€56.95

Part no. 9651423580

Peugeot 207 Roof Radio Aerial Antenna Top 9651423580

€23.95

Part no. 420035530

Audi R8 42 Antenna Amplifier Aerial Module Control Unit 420035530

€32.95

Part no. 5A67756

BMW G20 Diversity Antenna Amplifier Trap Circuit Audio Unit Filter 5A67756

€23.95

Part no. 6943023

BMW F06 Aerial Amplifier Booster Roof Antenna Module Unit Control 6943023

€23.95

Part no. 0013786V003

Smart 452 Roadster Aerial Antenna 0013786V003

€32.95

Part no. 5N0035570A-1

Volkswagen Tiguan 5N Antenna Interference Filter Amplifier 5N0035570A

€23.95

Part no. 7W93-19C089-DA-IND

Jaguar XF X250 Roof Aerial Antenna Indigo Blue Pearl JBC2003 7W93-19C089-DA0JJX

€23.95

Part no. 2238586-ORION

BMW 2 3 4 Series F22 F30 F32 Roof Antenna Shark Fin Cover Orionsilber Metallic

€23.95

Part no. 9389559

BMW G01 Antenna Suppression Filter Module Amplifier 9389559

€23.95

Part no. 8X0035503B

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

€23.95

Part no. HR3T-19C175-AB59DR-GRB

Ford Mustang GT Mk6 Roof Antenna Grabber Blue - CI HR3T-19C175-AB

€56.95

Part no. 8S8035225D

Audi TT FV Antenna Amplifier Aerial Module Control Unit 8S8035225D

€28.95

Part no. 5J0035577A

Skoda Fabia Mk3 Radio Aerial Antenna Amplifier Module Unit 5J0035577A

€23.95

Part no. 9371345-BST

BMW G01 G31 F40 Shark Roof Antenna Aerial Housing Cover Bluestone - C2Y 9371345

€28.95

Part no. LK72-046A63-A

Land Rover Discovery Sport L550 Dashboard Carrier bracket Mount LK72-046A63-A

€23.95

Part no. 9259440-IBB

Roof Antenna BMW F22 F30 F36 Shark Housing Imperial Blue Metallic - A89

€32.95

Part no. 4L0035503L-MGW

Audi Q7 4L Roof Antenna Aerial Shark Top 4L0035503L Glacier White Pearl - S9R

€23.95

Part no. A2218201889

Mercedes W221 Aerial Antenna Amplifier Unit Module A2218201889

€23.95

Part no. AV1T-18828-AA-1

Ford Transit Connect Roof Antenna Control Unit Radio Base Holder AV1T-18828-AA

€23.95

Part no. 8K5035225J

Audi A4 B8 Antenna Amplifier Aerial Module Booster Control Unit 8K5035225J

€23.95

Part no. A2198203789

Antenna Amplifier Mercedes W204 W212 W219 Phone Aerial Module Unit A2198203789

€23.95

Part no. 3417642-MYS

BMW X3 E83 Roof Aerial Antenna Shark Fin Unit Mysticblau Metallic - A07 3417642

€37.95

Part no. LR099137

Range Rover Velar L560 Keyless Antenna Amplifier Module JPLA-15K603-AB

€23.95

Part no. A1698205075

Mercedes W169 W245 Antenna Cable Aerial Bluetooth Wiring Loom A1698205075

€23.95

Part no. HS7T-19K351-AA

Ford Transit Mk8 Mk9 Aerial Antenna Control Module ECU HS7T-19K351-AA

€23.95

Part no. 1T0035577AC

Volkswagen Touran 1T Rear Aerial Antenna Amplifier Right O/S 1T0035577AC

€23.95

Part no. 8J8035225A

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

€23.95

Part no. J8A2-18C901-JA

Land Rover Range Rover Velar L560 Aerial Amplifier AM FM J8A2-18C901-JA

€32.95

Part no. 4L0035503F

Audi Q7 4L Antenna Amplifier Roof Fin Shark Aerial 4L0035503F

€23.95

Part no. 3454168-SBG

BMW X3 Series E83 Roof Aerial Casing Shark Fin Antenna Silbergrau Silver Grey

€23.95

Part no. A2048270348

Mercedes W204 Aerial Antenna Amplifier Booster Control Unit A2048270348

€23.95

Part no. 5L6035577

Skoda Yeti 5L Octavia II Roof Antenna Aerial Top Control Unit Module 5L6035577

€23.95

Part no. 4K5035225AB

Audi A6 C8 Anetnna Aerial Amplifier Module Rear Right O/S 4K5035225AB

€23.95

Part no. A2128202789

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

€23.95

Part no. 3411453-WB

BMW X3 E83 Empty Housing For Roof Antenna Aerial Blue Water 896 3411453

€23.95

Part no. 4G5035225A

Audi A6 C7 Aerial Roof Booster Antenna Amplifier AMP 4G5035225A

€23.95

Part no. 6934497

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

€23.95

Part no. 7CP1-18C847-SA

Ford Mondeo Mk4 Radio Aerial Antenna Amplifier Am FM Module ECU 7CP1-18C847-SA

€23.95

Part no. 9125663-SCH

BMW X3 F25 Roof Antenna Shark Empty Housing Schwarz 2 - 668

€23.95

Part no. 8V4035225B

Audi A3 8V Antenna Amplifier Aerial Module Booster Control Unit 8V4035225B

€23.95

Part no. 6934311

Mini Cooper One R50 R53 Aerial Antenna Trap Circuit 6934311

€23.95

Part no. 95B035497

Porsche Macan 95B Aerial Antenna Amplifier Booster Control Unit 95B035497

€23.95

Part no. 0427289-DSB

BMW E93 F23 Convertible Tailgate Antenna Shark Cover Tiefseeblau Deep Sea Blue

€23.95

Part no. FW93-18C847-GC

Land Rover Range Rover L405 L494 Velar L560 Antenna Amplifier FW93-18C847-GC

€23.95

Part no. 9141050

BMW F20 E81 E87 E87 LCI Aerial Antenna Base Roof Mount Mounting 9141050

€80.95

Part no. 9230123

BMW F31 Touring Roof Antenna Aerial Cable Loom Wiring 9230123

€23.95

Part no. P0420271-BS

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

€23.95

Part no. 0301273-SCG

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

€23.95

Part no. 8V4035225

Audi A3 8V Antenna Amplifier Aerial Module Booster Control Unit 8V4035225

€23.95

Part no. A2139052801

Mercedes GLA X156 S213 Estate Antenna Amplifier A2139052801

€23.95

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