Truck relay

Relays for trucks are important components of the electrical system. They switch electrical currents between different components and ensure that systems such as lighting, starter motors, fans, and other electronic applications function reliably. A properly functioning relay helps prevent malfunctions and contributes to the safe and efficient operation of the truck. At BAS Parts & Tyres, you will find a wide range of relays for various truck brands and models. Whether you are looking for a standard relay or a specific replacement part, we supply both new and used options directly from stock. This way, you can quickly find the right relay that fits your truck and application.
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147 Parts foundInformation

Products

Relay Uni-Truck 1504270

Relay Uni-Truck 1504270

Ref. no. BP0924242 (New)
Uni-Truck
Alternative
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€28.00

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Flashing machine DT Spare Parts 5010415051

Flashing machine DT Spare Parts 5010415051

Ref. no. BP0742266 (New)
DT Spare Parts
Alternative
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€196.00

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Relay Swedish Lorry Parts 1328548

Relay Swedish Lorry Parts 1328548

Ref. no. BP0800270 (New)
Swedish Lorry Parts
Premium quality
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€162.00

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Relay Swedish Lorry Parts 1350118

Relay Swedish Lorry Parts 1350118

Ref. no. BP0800218 (New)
Swedish Lorry Parts
Premium quality
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€147.00

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Battery Relay DT Spare Parts 0523803

Battery Relay DT Spare Parts 0523803

Ref. no. BP0766743 (New)
DT Spare Parts
Alternative
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€512.00

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Relay DT Spare Parts 0055450624

Relay DT Spare Parts 0055450624

Ref. no. BP0766714 (New)
DT Spare Parts
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€42.50

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Turn signal relay DT Spare Parts 0035443032

Turn signal relay DT Spare Parts 0035443032

Ref. no. BP0766712 (New)
DT Spare Parts
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€37.00

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Relay DT Spare Parts 0015455405

Relay DT Spare Parts 0015455405

Ref. no. BP0766711 (New)
DT Spare Parts
Alternative
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€26.50

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Redundancy Valve DT Spare Parts 0044299144

Redundancy Valve DT Spare Parts 0044299144

Ref. no. BP0766671 (New)
DT Spare Parts
Alternative
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€225.00

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Control unit DT Spare Parts 6421522079

Control unit DT Spare Parts 6421522079

Ref. no. BP0768991 (New)
DT Spare Parts
Alternative
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€250.50

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Control unit DT Spare Parts 0015810009

Control unit DT Spare Parts 0015810009

Ref. no. BP0768990 (New)
DT Spare Parts
Alternative
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€183.00

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Control unit DT Spare Parts 0005453616

Control unit DT Spare Parts 0005453616

Ref. no. BP0768811 (New)
DT Spare Parts
Alternative
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€119.50

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Control unit DT Spare Parts 0005453516

Control unit DT Spare Parts 0005453516

Ref. no. BP0768524 (New)
DT Spare Parts
Alternative
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€111.00

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Relay DT Spare Parts 12796772

Relay DT Spare Parts 12796772

Ref. no. BP0768523 (New)
DT Spare Parts
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€9.50

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Relay DT Spare Parts 7700414484

Relay DT Spare Parts 7700414484

Ref. no. BP0768522 (New)
DT Spare Parts
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€5.00

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Relay DT Spare Parts 51262120014

Relay DT Spare Parts 51262120014

Ref. no. BP0761261 (New)
DT Spare Parts
Alternative
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€52.50

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Relay DT Spare Parts 51259020070

Relay DT Spare Parts 51259020070

Ref. no. BP0761252 (New)
DT Spare Parts
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€24.00

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Relay DT Spare Parts 51262120015

Relay DT Spare Parts 51262120015

Ref. no. BP0761251 (New)
DT Spare Parts
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€36.00

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Relay DT Spare Parts 81259026208

Relay DT Spare Parts 81259026208

Ref. no. BP0761173 (New)
DT Spare Parts
Alternative
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€112.00

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Time Relay DT Spare Parts 81259020517

Time Relay DT Spare Parts 81259020517

Ref. no. BP0761172 (New)
DT Spare Parts
Alternative
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€130.00

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Relay DT Spare Parts 81259020479

Relay DT Spare Parts 81259020479

Ref. no. BP0761171 (New)
DT Spare Parts
Alternative
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€58.50

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Diode Pack DT Spare Parts 81259270117

Diode Pack DT Spare Parts 81259270117

Ref. no. BP0761170 (New)
DT Spare Parts
Alternative
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€13.00

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Diode Pack DT Spare Parts 81259270112

Diode Pack DT Spare Parts 81259270112

Ref. no. BP0761168 (New)
DT Spare Parts
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€31.00

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Diode Pack DT Spare Parts 81259270110

Diode Pack DT Spare Parts 81259270110

Ref. no. BP0761167 (New)
DT Spare Parts
Alternative
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€35.50

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What is a relay for trucks?

A relay for trucks is an electrical switching component used to control electrical current to various vehicle systems. It ensures that heavy electrical loads can be switched safely without overloading the control switch or electronic systems.

Function of a relay in a truck

A relay switches electrical circuits on and off based on a small control signal. It is used for systems such as lighting, starter motors, fans, heating, and other electrical components in the truck.

Which relay fits my truck?

The correct relay depends on the brand, model, year of manufacture, and electrical application of the truck. At BAS Parts & Tyres, you will find various relays for different truck brands and electrical systems.

Frequently asked questions about relays for trucks

What does a relay do in a truck?

A relay switches electrical current to various vehicle systems and ensures that high electrical loads can be controlled safely.

When should a relay be replaced?

A relay should be replaced when electrical systems do not function correctly, the relay remains stuck, or there is a faulty connection.

Are truck relays universal?

Not all relays are universal. The correct relay depends on the voltage, current rating, and application within the truck's electrical system.

Can I replace a relay myself?

Replacing a relay is usually simple, but it is important to use a relay with the same specifications to prevent damage to the electrical system.