What is the construction and purpose of fuses and fuse boxes?

Fuses and fuse boxes are components of a car's electrical installation responsible for protection and power distribution to individual circuits. A typical fuse contains a fusible link with a specific current rating, and a fuse box has sockets, connectors, circuit descriptions, and often spaces for relays. These elements are mounted in the cabin, engine compartment, or trunk, depending on the vehicle version.

What are fuses and fuse boxes used for?

Fuses and fuse boxes are used to protect wires and power consumers from the effects of overloads and short circuits. Their task is also to organize electrical circuits, which facilitates diagnostics and replacement of a damaged element. Without efficient protection, a failure in one circuit can affect the operation of lights, radio, air conditioning, or control modules.

What is the construction and function of a car electrical relay?

A car electrical relay is a control element that uses a small current to switch a higher-load circuit on or off. It usually consists of a housing, a coil, working contacts, and terminals fitting into a socket in the box. The cooperation of the relay with the fuse box allows for proper power supply to systems such as fans, heating, or selected comfort modules.

How to choose the right fuse box for a car?

It is best to compare the OEM part number, interchangeable numbers, mounting location on the vehicle, and connector type. It is also worth checking the engine version, equipment, and any differences between pre-facelift and post-facelift models. For boxes integrated with relays, the completeness of the relay configuration and pin layout compatibility are also important.

What symptoms indicate a problem with a fuse or fuse box?

A typical symptom is the sudden failure of one device or a whole group of consumers, for example, lights, wipers, or the radio. In the case of a fuse box, there may be power interruptions, traces of overheating, corroded contacts, or loose sockets. Repeated fuse blowing usually means that you also need to check the installation and the component powered by the given circuit.

How to maintain fuses and fuse boxes after installation?

After installation, it is worth periodically checking the cleanliness of the housing, the condition of the cover, and the absence of moisture traces at the connectors. Do not replace a fuse with an element of a higher rating than specified by the manufacturer. It is also good practice to compare the circuit description with the actual car equipment after every major installation repair.

Fuses and fuse boxes

At Global Parts, we offer a wide selection of original used car parts, including fuses and fuse boxes for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our fuses and fuse boxes undergo quality control to ensure you receive a top-quality product.

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Ford Transit Connect Mk2 II Fuse Box Body Control Module GV6T14A073DF

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0009050338

Mercedes W212 Multi-Purpose Windscreen Camera Control Unit Module A0009050338

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9360372

BMW X6 F16 Fuse Box Power Distribution Relay Control Unit Box Rear 9360372

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9075401805

Mercedes Sprinter W907 Battery Terminal Unit Connection Box A9075401805

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6906601

Fuse Box Cover BMW E60 E61 E63 E64 Power Distribution Trim Panel Lid 6906601

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F1941824-1

Audi Q7 4L Fuse Box Control Module Connector Plug Socket Wiring Loom 4F1941824

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9119444-1

BMW E81 E87 LCI E90 E91 E92 Front Fuse Box Power Distribution 9119444

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2139068701-3

Mercedes C205 W213 Fuse Box Rear SAM Module Electrical Control Unit A2139068701

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8509914

BMW F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 Cover Electronics Box 8509914

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7L0937559

Porsche Cayenne 955 9PA Audi Q7 4L VW Touareg 7L Fuse Box Relay Module 7L0937559

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0937517B

Audi A7 4G Power Distribution Box Control Unit 4G0937517B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8J0937503

Audi TTS 8J Fuse Relay Box Bracket Mount Frame 8J0937503

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2075400740

Fuse Box Mercedes W204 Battery Terminal Control Unit Module A2075400740

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1T1937503A

Volkswagen Touran 1T Fuse Box Relay Control Unit Bracket Module 1T1937503A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AH42-14B539-AA

Land Rover Range Rover L322 Fuse Box Housing Cover Tray Holder AH42-14B539-AA

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2045400150

Mercedes-Benz C E Class W204 W207 Fuse Distribution Box Interior A2045400150

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9383176

BMW F20 F30 F34 BCM FEM BSI Body Control Module Unit 9383176

€56.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2129009908

Mercedes SLK R172 Fuse Box Relay Control Unit SAM Module A2129009908

€127.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1665402950

Mercedes W166 Prefuse Box F32/4 Power Distribution Box A1665402950

€132.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0535450226

Mercedes Sprinter W906 Fuse Box Connector Plug Socket A0535450226

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK2T-14A175-BA

Ford Transit Custom Fuse Box Power Distribution Cover Trim Panel BK2T-14A175-BA

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GJA3892AA

Jaguar Xk8 X100 Rear Boot Fuse Box Lid Cover Panel Top Housing GJA-3892-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 827300F060D

Toyota Verso R20 Under Dash Fusebox Fuseboard 2.0 Diesel 827300F060

€37.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AV6T-14A067-BC-1-1

Ford Focus Mk3 Fuse Box Battery Terminal Unit Module Cover Panel AV6T-14A067-BC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F0971981A

Audi A6 C6 Fuse Box Holder Cover Cap Lid 2.0 TFSI 4F0971981A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 51794732

Fiat Panda Mk2 Under Bonnet Relay Fuse Box Cover Housing 1.1 Petrol 51794732

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AH22-14F041-AH

Land Rover Discovery 4 L319 Fuse Relay Box BCM 3.0 TDI Diesel AH22-14F041-AH

€80.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 90589541

Vauxhall Opel Astra G Fuse Box Covering Trim Panel Lid Housing 90589541

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9224866

BMW 1 3 4 Series F20 F21 F30 F31 F32 Power Distribution Fuse Box Front 9224879

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9389070-1

BMW F36 Fuse Box Control REM Electric Power Distribution 9389070

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. R8D2-14N030-AB

Range Rover Evoque L551 Fusebox Fuse Relay Box Unit R8D2-14N030-AB

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8X2T-14B476-AF

Jaguar XF X250 Front Fuse Box Relay Electrical Control Unit F8X2T-14B476-AF

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK3V-14517-CE

Ford Transit Mk8 Fuse Relay Box Control Unit Module BK3V14517CE

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CV6T-14014-RFG

Ford Kuga Mk2 Fuse Relay Box Control Module 2.0 TDCi Diesel CV6T-14014-RFG

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A6395480174

Mercedes-Benz Vito W639 Fuse Box Cooling Outlet Pipe Air Duct A6395480174

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 420941824

Audi R8 42 Spyder Fuse Box Battery Terminal Cover Housing Clamp 420941824

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AV6T-14K131-AC

Ford Focus Mk3 Fuse Relay Box Board Housing AV6T-14K131-AC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CX23-14K131-BC

Jaguar XF X250 Dual Battery Fuse Junction Box Control Module ECU CX23-14K131-BC

€127.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 2024711

Ford Focus Mk3 Kuga Mk2 Body Control Module BCM Fuse Relay Box F1FT-14K733-ABA

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8273005150B

Toyota Avensis T270 Fusebox Fuse Relay Box 1.8 Petrol 2ZRFAE 8273005150B

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK2T-9K499-ACF

Ford Transit Custom 2.2 TDCi Engine Bay Fuse Relay Box Fusebox BK2T-9K499-ACF

€142.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6937668

BMW X5 Series E53 Fuse Box Label Trim Cover Panel Sticker 6937668

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1635400382

Mercedes ML W163 Fuse Relay Box ECU Cover Trim A1635400382

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4G0937517

Audi A6 C7 Fuse Battery Junction Box Fuse Distribution Terminal Centre 4G0937517

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8X2T-14290-VD

Jaguar XF X250 Fuse Box Relay Control Unit Module 2.7 Diesel 8X2T-14290-VD

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. LJG2800AA

Jaguar XK8 X100 Fuse Box Fusebox Control Relay Unit Driver Side LJG2800AA

€42.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. HPLA-14A073-FC

Range Rover Sport L494 Fuse Box Control Unit HPLA-14A073-FC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G9T-14A076-JC

Land Rover Freelander 2 L359 Fuse Box Cover Lid Panel Trim 6G9T-14A076-JC

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. VPCE2H-18B647-BB

Ford Fiesta Mk7 Heater Resistor Blower Fan Motor Unit Module VPCE2H-18B647-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CPLA-14Q073-AA-1

Range Rover L405 Fuse Box Control Module CPLA-14Q073-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 919504H071

Hyundai H-1 Fuse Box Module Control Unit ECU 919504H071

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7P0937132A

VW Volkswagen Touareg 7P Fuse Box Control Unit Cover Trim Panel 7P0937132A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8X0971845C

Audi A1 8X Fuse Box Relay Control Unit Module Bracket Holder 8X0971845C

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A0009820512

Energy Distributor Mercedes W177 W212 Power Control Unit Module A0009820512

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BJ32-06040-A

Land Rover Discovery Sport L550 Fuse Box Trim Cover BJ32-06040-A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. F1DT-14A073-EH

Ford Focus Mk3 BCM Body Control Module Fuse Box F1DT-14A073-EH

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 4F0971845A-2

Audi A6 C6 Comfort Body Module Fuse Relay Box Control Unit 4F0971845A

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9383681-1

Mini F55 Fuse Box Front Body Control Module ECU BCM Unit 13275881

€113.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G9T-14A481-AA-1

Land Rover Discovery Sport L550 Fuse Box Module Control Unit 50EH199762ST3

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2475451101

Mercedes C118 W177 C247 Fuse Box Module Cover Cap Trim Housing M282 A2475451101

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2139065706-1

Fuse Box Mercedes W205 W213 Front Engine Compatment Relay Module A2139065706

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8X2T-14A075-AA

Jaguar XF X250 Fuse Relay Box Cover Panel Trim 8X2T-14A075-AA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. CC1T-9K499-MLE

Ford Transit Mk7 Fuse Box Wiring Loom Harness Under Bonnet Unit CC1T-9K499-MLE

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. C2Z4723

Jaguar XF X250 150 Amp Mega Fuse Box Fuse Relay Unit Module F6HT-14A094-CA

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9240946

MINI R55 R56 R57 LCI R60 R61 Cover Power Distribution Fuse Box 9240946

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BK2V-14A073-AA

Ford Transit Mk8 Fuse Box Relay Control Module 2.0 EcoBlue BK2V-14A073-AA

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1K0937124H

Audi A3 8P VW Golf Mk4 Fuse Box Engine Compartment Relay Unit 1K0937124H

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4535400050

Smart Fortwo W453 Fuse Module Relay Box Module A4535400050

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6C1T-14A076-A

Ford Transit Fuse Box Cover Electrical Unit Housing Lid Trim Cap 6C1T-14A076-A

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4479060400

Mercedes W447 Fuse Relay Box Module Control Unit A4479060400

€61.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 46860639

Peugeot Boxer Fuse Box Cover Lid Trim 46860639

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A1729060105

Mercedes SLK R172 Rear Fuse Box SAM Relay Control Unit Module A1729060105

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9065450003-2

Mercedes Sprinter W906 Fuse Box Cover Trim Panel Lid Grey A6395450003

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. AC1T9K499FGA-1

Ford Transit Mk7 Fuse Box Loom Wiring Harness Under Bonnet Unit AC1T-9K499-FGA

€142.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2119820302

Mercedes W211 C219 Prefuse Fuse Distribution Box Electric Unit Front A2119820302

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2215402350-1

Mercedes W221 W216 Fuse Box Junction Control Unit Relay Module A2215402350

€28.95

Free delivery: Nov 10 – 13

If paid before 14:00

Part no. A0009827403

Mercedes W205 Energy Distributor Power Electrical Control Unit A0009827403

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2059067200-1

Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. GK2T-14401-FJB

Ford Tourneo Custom Fuse Box Fusebox Relay Box 2.0L Diesel YMFS GK2T-14401-FJB

€85.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2129060017

Mercedes W212 Hybrid Engine Bay Fuse Relay Box Housing A2129060017

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BJ32-14A481-BA

Land Rover Discovery Sport L550 2.0 Diesel Fuse Box BJ32-14A481-BA

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. BG9T-14A073-CK

Ford Mondeo Mk4 Galaxy S-Max BCM Body Control Module Fuse Box BG9T-14A073-CK

€189.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7555166

BMW F01 F02 F03 F04 ECU Bracket Engine Module Box Housing Holder Mount 7555166

€66.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. YQS500170

Range Rover L322 Fuse Box Cover Lid Panel YQS500170

€28.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6R0915441

Seat Ibiza 6j Fuse Box Cover End Cap Lid Top Covering Panel 6R0915441

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A4519024000

Smart Fortwo 451 Fuse Box Control Module Unit A4519024000

€94.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2049060405

Mercedes W204 Front Fuse Board Box Relay Unit Case A2049060405

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 6G9T-14A481-AA

Land Rover Discovery Sport L550 Fuse Box Module Control Unit 50EH199762ST3

€32.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 7N0937503

Audi Q3 8U Skoda Yeti VW Caddy Mk2 Tiguan 7L Fuse Relay Box Housing 7N0937503

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. K8D2-14M726-AC

Range Rover Evoque L551 Battery Distributrion Terminal Harness K8D2-14M726-AC

€89.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2475457300

Mercedes W177 Fuse Box Relay Cover Lid Control Unit Bracket Trim A2475457300

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 827300D040

Toyota Yaris Mk1 Fuse Relay Box Control Unit Module 827300D040

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 1944120

Ford Ranger Mk5 Body Control Module Fuse Relay Box BCM ECU FU5T-15604-CAL

€51.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055400182

Mercedes W205 W213 C238 C253 Relay Fuse Box Top Cover Lid Cap A2055400182

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A9075409682

Mercedes Sprinter W907 W910 Fuse Box Relay Box Fuse Box Module A9075409682

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 8509722-2

Control Unit Box BMW F20 F21 F22 F30 F31 Cover Panel Protection 8509722

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2059067200

Mercedes W205 S205 W213 Fuse Box Front Relay Control Unit Module A2059067200

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. A2055463100

Retaining Plate Mercedes W205 Relay Fuse Box Holder Bracket A2055463100

€23.95

Free delivery: Nov 12 – 13

If paid before 14:00

Part no. 9M5T-14A067-CA

Ford Focus Mk2 BCM Fuse Box Relay Control Unit Engine Bay 9M5T-14A067-CA

€47.95

Free delivery: Nov 12 – 13

If paid before 14:00

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