Relays and Switches From Custom Truck

Your truck relies on switches and relays for everything from lighting and motor control to activating safety systems and fuel pumps. For reliable performance and long-lasting parts, trust Custom Truck.

Relays

Truck relays are responsible for your vehicle’s electrical functioning. They’re equipped to handle higher current loads to power different parts, including advanced safety features. A relay activates your vehicle’s powertrain, cooling fans, remote controls, starters and more.

Most automotive relays found in standard low-voltage vehicles work via electromagnetism and circuits, with the built-in capability of preventing surges. Their design also lets them perform multiple functions via one input to keep operation seamless and convenient.

Custom Truck carries a wide variety of relays, including:

  • Power
  • Time delay
  • Latching
  • Switches
  • Thermal
  • Signal
  • Micro

As you shop for relays, make sure the one you choose is compatible with your circuit design and meets the right voltage and current ratings for your vehicle.

Switches

Truck switches are a convenient way to control different vehicular systems and operate various functions, like opening and closing automatic windows and locks, adjusting mirror placement and enabling features like traction control.

Custom Truck has you covered with extensive electrical switch options for sale, such as:

  • Toggle
  • Push button
  • Rocker
  • Rotary
  • Battery
  • Combination
  • Function-specific, such as windows or wipers

Make sure the switch you choose is the right fit for your electrical system, including the truck’s voltage and current levels. Look for added bonuses, such as maximum durability or ergonomic features.

Why Should You Choose Switches and Relays From Custom Truck?

As a leading supplier of trucks, truck parts and custom equipment, Custom Truck’s inventory of relays and switches has everything you need to outfit your vehicle to any specs. Shopping with us means your parts are:

  • Reliable: Switches and relays must be built to last and withstand hours of wear. Reliable designs mean less downtime and more seamless operations.
  • Versatile: Our large inventory means you can find the right switch or relay to match your truck’s model and desired function, including the ability to adapt to multiple electrical system requirements.
  • Durable: Investing in our durably built parts means fewer repairs and replacements in your future with minimal ongoing maintenance.

Plus, you get access to industry-leading expertise and a one-stop shop for everything you need for your truck or fleet, including new or used vehicles. Find a Custom Truck location near you to get started.

About Us

Custom Truck One Source (Custom Truck) is the first true single-source provider of specialized truck and heavy equipment solutions, offering a vast rental fleet, new and used equipment sales, aftermarket parts and tooling supply, world-class service, customization and remanufacturing, in-house financing solutions and reliable liquidity of aged assets through our auction. Our equipment breadth, seasoned experts, and integrated network of locations across North America together deliver superior service and unmatched efficiency to our customers. Dig in at customtruck.com and keep up with us on Facebook, Instagram, and Twitter.

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Part82-2111
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Part484971TU
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Part82-2116
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Part577.75607
  • 2.9"L x 2.37"W x 2.81"H
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Part1223-1029
  • 1.06"L x 1.81"W x 1.97"H
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  • 12.75"L x 3.5"W x 0.03"H
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Part712-0648
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