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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BMW G20 Power Distribution Fusebox Cover Fuse Box Terminal 6994419

PLN 94.95

Free delivery: Sep 25

If paid before 14:00

Part no. 8781423

BMW F30 Fuse Box Front Body Control Module ECU BCM Unit 8781423

PLN 455.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9389070-1

BMW F36 Fuse Box Control REM Electric Power Distribution 9389070

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 9367814

BMW 2 X1 X2 F39 F45 F48 Map Card Fuse Box Grouping Diagram 9367814

PLN 66.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9114135

BMW X5 X6 Series E70 E71 Power Distribution Fuse Box 9114135

PLN 51.95

Delivery: Sep 25

If paid before 14:00

Part no. 9207416

BMW X6 E71 Map Card Fuse Box Grouping Diagram 9207416

PLN 94.95

Free delivery: Sep 25

If paid before 14:00

Part no. 8734161

BMW G20 Power Distribution Rear Fuse Relay Box 330e B48X B48B20A 8734161

PLN 137.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9383709

BMW X5 F15 X6 F16 M Sport Fuse Box Body Control Module BCM ECU Unit 9383709

PLN 455.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9270355

Fuse Carrier BMW F40 Mini F55 F56 F57 F60 Distribution Box 9270355

PLN 94.95

Free delivery: Sep 25

If paid before 14:00

Part no. 6837090

BMW G30 G31 Fuse Box Control Unit Module 6837090

PLN 427.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9360372

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

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9270356

Fuse Box BMW F40 Mini F55 F56 Power Distribution Junction Relay Unit 9270356

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 9362396

BMW F20 REM Rear Electronic Module Fuse Box Control Unit V3 9362396

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 7533283

BMW X3 Z4 Series E83 LCI E85 E86 Cover Top Power Distribution Fuse Box 7533283

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 7555166

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

PLN 237.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9393144

BMW G11 G30 Fuse Box Power Distribution Electrical Control Unit Box Rear 9393144

PLN 142.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9259468

BMW X3 F25 Fuse Box Power Distribution Control Unit Box Rear 9259468

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9337879

BMW 1 3 4 Series F20 F21 F30 F31 F34 Power Distribution Fuse Box Front 9337879

PLN 85.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9383176

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

PLN 332.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9316568

BMW X5 F15 X6 F16 Front Fuse Box Relay Module Control Unit 9316568

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9259581

BMW X3 F25 Map Card Fuse Box Grouping Diagram 9259581

PLN 42.95

Delivery: Sep 25

If paid before 14:00

Part no. 6957913

BMW Z4 E85 Fuse Box Modue Unit Bracket Mount Holder Retainer Support 6957913

PLN 94.95

Free delivery: Sep 25

If paid before 14:00

Part no. 8715688

BMW i4 G26 iX3 G08 Cover Base B+ Positive Distributor Cap Fuse Box 8715688

PLN 47.95

Delivery: Sep 25

If paid before 14:00

Part no. 9270356-1

BMW F40 Mini F55 F56 Fuse Box Power Distribution Junction Relay Unit 9270356

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 6937668

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

PLN 85.95

Free delivery: Sep 25

If paid before 14:00

Part no. 8378113

BMW Z4 Series E85 E86 Interior Fuse Box 8378113

PLN 56.95

Delivery: Sep 25

If paid before 14:00

Part no. 8736251

BMW X4M F98 X4 G02 X3 G01 Rear Fuse Box Power Distribution Fuse Box 8736251

PLN 284.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9252813

BMW 5 7 Series F01 F02 F10 F11 Power Distribution Fuse Box Rear 9252813

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 9234424

BMW F10 F11 Fuse Box Power Distribution Control Unit Box Rear 9234424

PLN 70.95

Free delivery: Sep 25

If paid before 14:00

Part no. 6931687

BMW X5 E70 X6 E71 Fuse Box Power Distribution Electrical Unit Rear 6931687

PLN 46.95

Delivery: Sep 25

If paid before 14:00

Part no. 9303543

BMW F20 F30 F31 Fuse Box Electrical Power Distribution 9303543

PLN 284.95

Free delivery: Sep 25

If paid before 14:00

Part no. 6978265

BMW Z4 E85 E86 Roadster Interior Fuse Box 6978265

PLN 108.95

Free delivery: Sep 25

If paid before 14:00

Part no. 6837092

BMW G30 G12 Fuse Relay Box Rear Trunk Power Distribution B + Box Basis 6837092

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 8509910

BMW X3 F25 X4 F26 Engine Electronics Control Unit Box Cover Trim 8509910

PLN 61.95

Free delivery: Sep 25

If paid before 14:00

Part no. 9119444

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

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Part no. 9138830

BMW E60 E61 E63 E64 LCi Fuse Box Power Distribution Rear 9138830

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Part no. 6936655

BMW 1 3 X1 Series E81 E82 E84 E87 E90 E91 E92 Power Distribution Box 6936655

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Part no. 6906624

BMW E87 E90 E91 Power Distribution Fuse Box Front 6906624

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BMW E87 E90 E91 E92 E93 Power Distribution Fuse Box Front 6906621

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Part no. 7633242

BMW F10 F20 F30 Integrated Relay Power Supply Module Distribution Box 7633242

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Part no. 9145115

BMW X5 Series E70 Power Distribution Fuse Box Front 9145115 6931690

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BMW E81 E87 E90 E91 Power Distribution Fuse Box Front 9119445

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BMW E60 E61 E63 E64 Power Distribution Fuse Relay Box Rear 6906588

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BMW E81 E82 X1 E84 E87 E90 E91 E92 Power Distribution Box Black 6942912

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BMW X5 E53 E60 E65 Integrated Relay Power Supply Module 7510638

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BMW 3 X3 Series E46 E83 Fuse Distribution Box 8364530

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Part no. 9177209-1

Radio Business CD BMW E81 E82 X1 E84 E87 E90 E91 E92 Audio Player 9177209

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Part no. 8380409

BMW X5 E53 Fuse Distribution Box Relay Board 6907395 8380409 6909721

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Part no. 9136726-2

BMW Mini Cooper R55 R56 Multifuse B Battery Power Distributor Cable 9136726

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Fuse Box BMW E90 E91 E92 Front Power Distribution 9119447

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Part no. 1387613

BMW 3 Series E36 Electrical Fuse Relay Box Cover Panel Trim 1387613

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Part no. 6906613

BMW E87 E90 E91 Power Distribution Fuse Box Front 6906613

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Part no. 6956505

BMW E60 E61 E63 E64 Rear Power Distribution Fuse Relay Box 6956505

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Part no. 6925642

BMW 5 6 Series E60 E61 E63 Reserve Fuse Carrier Housing 6925642

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Part no. 3450247

BMW X3 E83 LCI Map Card Fuse Box Grouping Diagram 3450247

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Part no. 9177871

BMW E60 LCI E61 Map Fuse Box Grouping Diagram Card 9156547

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Part no. 6906607

Fuse Box BMW E87 E90 E91 E92 E93 Front Power Distribution Relay Box 6906607

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Part no. 3428544

BMW X3 E83 LCI Fuse Box Grouping Map Diagram Location 3428544

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Part no. 7633242-1

BMW F10 F20 F30 Integrated Relay Power Supply Module Distribution Box 7633242

Product currently unavailable

Part no. 9240490-1

BMW 5 7 Series F01 F02 F10 F11 Battery Power B+ Distribution Box Rear 9240490

Product currently unavailable

Part no. 9240508

Fuse Map BMW X5 X6 E70 E71 Assignment Grouping Card 9240508

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Part no. 6971370

BMW 1 3 X1 Series E81 E82 E84 E87 E90 E91 E92 Power Distribution Box 6971370

Product currently unavailable

Part no. 6906621-1

BMW E87 E90 E91 E92 E93 Fuse Box Power Distribution Front 6906621

Product currently unavailable

Part no. 6802943

Battery Box BMW G30 G31 Positive Fuse Battery Distribution Terminal Rear 6802943

Product currently unavailable

Part no. 9314235-1

BMW F30 Fuse Box Relay Control Unit Module 9314235

Product currently unavailable

Part no. 9343259

B+ Distribution Box BMW X3 F25 Battery Power Red Rear Control Unit 9206140

Product currently unavailable

Part no. 8364540-1

BMW 3 X3 Series E46 E83 1 Fuse Distribution Box 8364540

Product currently unavailable

Part no. 9119445-2

BMW E81 E87 E90 E91 Power Distribution Fuse Box Front 9119445

Product currently unavailable

Part no. 9298959

BMW F20 F21 F30 F31 Rear Electronic Module Fuse Box Control Unit V2 REM 9298959

Product currently unavailable

Part no. 5B31359

BMW i4 G26 Fuse Box Front Body Control Module ECU BCM Unit 5B31359

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Part no. 9243913

BMW E81 E82 E87 E88 E90 E91 E92 E93 Radio Professional CD 9243913

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Part no. 9362397

BMW 1 Series F20 Rear Module Fuse Box Power Distribution Control 9362397

Product currently unavailable

Part no. 9360501-2

Distribution Fuse Box BMW F40 F48 Mini F56 Rear Electric Power Fuse Box 9360501

Product currently unavailable

Part no. 6906609

Fuse Box Control BMW E87 E90 E91 E92 E93 Front Power Distribution 6906609

Product currently unavailable

Part no. 9868384

Body Control BMW F22 F23 F30 F32 F33 F36 BCM Module Unit ECU 9868384

Product currently unavailable

Part no. 6971370-1

BMW E81 E82 X1 E84 E87 E90 E91 E92 Power Distribution Box 6971370

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Part no. 6978272

BMW 1 3 Series E87 E90 Power Distribution Fuse Box Front 6906611

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Part no. 9355750

BDC Module BMW X5 F15 Body Domain Controller BDC Unit 9355750

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Part no. 8380407

BMW X5 Series E53 Power Distribution Fusebox Cover Fuse Box 8380407

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Part no. 9499005

BMW F32 REM Module Body Control Module BCM Fuse Relay Unit V5 9499005

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Part no. 9293313

BMW F20 F21 F30 F31 Rear Electronic Module Fuse Box Control Unit V5 REM 9293313

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Part no. 9210857

BMW F01 F07 GT F10 F11 F13 Power Distribution Fuse Box Rear 9210857

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Part no. 9284420

Central Gateway Module BMW F10 F11 F12 ECU Control Unit Lear ZGW-02 High 9284420

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Part no. 1387614

BMW 3 Z3 Series E36 Electrical Fuse Relay Box Storage Trim 1387614

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Part no. 6956505-1

BMW 5 6 Series E60 E61 E63 E64 1 Power Distribution Fuse Relay Box Rear 6956505

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Part no. 6907395

BMW X5 Series E53 Electrical Power Distribution Fuse Box 6907395

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Part no. 9251119

Distribution Box BMW F10 F11 Positive Battery Fuse Power Module B Rear 9251119

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Part no. 6906621-2

Fuse Box BMW E87 E90 E91 E92 E93 Power Distribution Front Control Unit 6906621

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Part no. 8378107

BMW X5 Series E53 Electrical Power Distribution Fuse Box 8378107

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Part no. 9225022

BMW 2 3 4 Series F22 F30 F31 F32 Battery Power B+ Distribution Box 9225022

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Part no. 6906558

Relay Box BMW E60 E61 E63 E64 Rear Power Distribution Fuse 6906558

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Part no. 6920035

BMW X5 E53 Fuse Box Label Trim Cover Panel Sticker 6920035

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Part no. 9317173-1

BMW F20 F21 F30 F31 REM Rear Electronic Module Fuse Box Control Unit V 19317173

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Part no. 6976384

BMW X5 E70 Power Distribution Fuse Box Front Control Unit Module 6976384

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Part no. 8384527

BMW X5 Series E53 Electrical Power Distribution Fuse Box 8384527

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Part no. 1735752

BMW E36 Electrical Fuse Relay Box Covering Panel Trim Socket Petrol 1735752

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Part no. 9330542

BMW G30 G31 Fuse Distribution Box Holder Control Unit Bracket Carrier 9330542

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Part no. 9317174

BMW F30 REM Rear Electronic Module Fuse Box Control Unit V2 9317174

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