Connectors

Automotive electrical connectors play a crucial role in the operation of private passenger vehicles and larger commercial trucks. They join and ensure the secure connection of batteries, cables, wires, printed circuit boards and integrated circuit packages.

At Custom Truck One Source, we offer a wide selection of connector products for sale to buyers throughout the United States and Canada. Since 1996, we’ve been helping businesses in industries ranging from construction and forestry to utilities and telecom meet all their trucking equipment needs.

Choose From Various Connector Parts

We’re one of North America’s top suppliers of truck-related equipment, so you can count on us to have the right connector solution for your applications and budget. These high-quality products are competitively priced and will provide the perfect fit for your vehicle’s make and model. These parts come from Load King, our parts manufacturer that has been producing reliable components since 1956.

Our available product options include:

  • Connectors
  • General purpose diodes
  • Caps
  • Plugs
  • TSI DIN plug connectors
  • DC power relay contactors
  • Connecting leaf chain pins
  • Module/controllers

Do you need assistance finding the right automotive electrical connectors for your applications and budget? Our online Help Center can point you in the right direction.

Why Partner With Custom Truck One Source?

When you choose us for a trailer electrical connector or any other part or component, you get:

  • Around-the-clock service: Our call center is open 24 hours a day to serve you. Our knowledgeable staff can resolve 50% of issues by phone, meaning you won’t have to wait for a service technician to arrive.
  • One-stop headquarters: Our extensive range of products and services means you won’t have to look elsewhere for your trucking equipment needs. Save time by getting everything from one supplier.
  • Financing solutions: You don’t have to worry that a significant purchase could break your company’s budget when you start your truck parts search with us. With our in-house financing options, you can pay for your items over time.
  • Long-term support: We’ll be there to help keep your trucks on the road as long as you’re running them. Whether you’re looking to buy a new or used truck, rent a vehicle, dispose of an aging fleet member or find parts, you can trust us to maximize your customer experience.
  • Proven expertise: With our decades of experience, we can help you find the right connectors and related equipment and get back to work fast. Make your purchasing decision with complete confidence.
  • Convenient ordering: The ability to order connector parts whenever you wish can save time and add value for your business. You’ll have more time to invest in activities that make a difference for your operation.
  • Extensive inventory: Our sprawling world headquarters in Kansas City, Missouri, covers over 125 acres. We can accommodate a high volume of products to meet any customer’s specific requirements.
  • Multiple locations: We operate dozens of branches across North America, enabling us to provide prompt, reliable service to every customer. You’ll find us from coast to coast in the U.S. and multiple locations in Canada.

Industries We Serve

The combination of superior products, exceptional service and specialized knowledge enables Custom Truck One Source to serve businesses across a broad spectrum of industries:

  • Oil and gas
  • Telecom
  • Utilities
  • Building supplies
  • Forestry
  • Construction
  • Rail
  • Waste/refuse

If your industry isn’t on the list, we’ll rely on our experience to develop a custom solution that works for your company.

Browse Our Inventory and Buy Online Today

Is it time to purchase connectors or other essential parts for your truck or fleet? Check out the extensive inventory available from Custom Truck One Source. Make your selections and place orders quickly and securely online 24 hours a day. You can also contact us if you have questions or need additional product and pricing information.

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Item # C1049137
C1049137
Dimensions1.61"L x 1.06"W x 1.02"H
Weight0.04 LB
Unit of MeasureEach
$54.06
Item # T109065
T109065
Unit of MeasureEach
$10.04
Item # 215352
215352
Unit of MeasureEach
$12.67
Item # 1222-258
1222-258
Dimensions1.5"L x 0.75"W x 0.26"H
Weight0.02 LB
Unit of MeasureEach
$1.80
Item # T109069
T109069
Weight0.12 LB
Unit of MeasureEach
$75.39
Item # C1047783
C1047783
Dimensions4.5"L x 2.96"W x 3.5"H
Weight0.61 LB
Unit of MeasureEach
$306.97
Item # 215351
215351
Unit of MeasureEach
$9.10
Item # 12019-397
12019-397
Dimensions1.67"L x 0.72"W x 0.63"H
Weight0.09 LB
Unit of MeasureEach
$98.65
Item # 12019-398
12019-398
Dimensions1.7"L x 0.79"W x 0.69"H
Weight0.12 LB
Unit of MeasureEach
$2.60
Item # 400-23336
400-23336
Weight0.10 LB
Unit of MeasureEach
$4.62
Item # 1219-757
1219-757
Weight0.05 LB
Unit of MeasureEach
$4.08
Item # 513-40015
513-40015
Dimensions2.5"L x 0.75"W x 0.75"H
Weight0.18 LB
Unit of MeasureEach
$5.52
Item # T109068
T109068
Unit of MeasureEach
$7.76
Item # 1005001
1005001
Dimensions2.13"L x 0.23"W x 0.23"H
Weight0.03 LB
Unit of MeasureEach
$1,570.13
Item # 513-90032
513-90032
Weight5.58 LB
Unit of MeasureEach
$6.77
Item # C1057258
C1057258
Dimensions1.38"L x 4"W x 3.08"H
Weight0.33 LB
Unit of MeasureEach
$700.00
Item # 058-00590
058-00590
Weight0.62 LB
Unit of MeasureEach
$51.85
Item # 586-00012
586-00012
Unit of MeasureEach
$170.30