Semi-Truck Wiring, Coax & Harnesses
At 4 State Trucks, find top-quality Semi-Truck Wiring, Coax & Harnesses for industrial needs. From precise sensor switches and electric valves to durable antenna cables and rugged connectors, our selection enhances efficiency and durability. Also featuring power cords, port savers, charging and USB cables, and socket extensions. Trust our products for unmatched reliability. Shop now for dependable solutions!
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Plug For 160 Series Light
PETERSON MFG
$6.998 Lead Plug 160 Series * High Quality Plug* For 160 Series Light* With 8 Inch Leads* Sold Individually* Warranty On Plug Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item...$6.99 -
Black Slit Wire Loom Tubing, 1/2 Inch OD
CURT MANUFACTURING
$0.651/2 Inch Convoluted Slit Wire Loom TubingProtect your wiring harness or other wires from damage with this convoluted slit loom tube. With a 1/2 Inch diameter, you can fit multiple wires and tubing in this protective tubing to make a nice neat connection...$0.65 -
1/4 Inch Convoluted Slit Loom Tubing For Wires - Per Foot
CURT MANUFACTURING
$2.051/4 Inch Convoluted Slit Wire LoomProtect your wiring harness or other wires from damage with this convoluted slit loom tube. With a 1/4 Inch diameter, you can fit multiple wires in the tubbing to make a nice neat connection. It features a durable...$2.05 -
Single Bullet Wiring Continuous Harness With 7 Inch Spacing
GRAND GENERAL
$1.32Continuous Harness Male Single Bullet Wiring With 7 Inch Spacing-Sold Per PlugIn the market for a male single bullet wiring harness but don't want to purchase a whole roll? Elite Truck Accessoriesoffers the option of per plug purchase of a 7 inch plug...$1.32 -
Fuel Temp Cable, 12 FT For Teltek Fuel Temp Gauge
TELTEK
$45.1312 Foot Fuel Temp Cable * High Quality Fuel Temperature Cable* 12 Foot* Made Specifically For The Teltek Fuel Temp Gauge* Sold Individually* Warranty On Fuel Temperature Cables Against Defects In Workmanship & Material From Date Of Purchase*** High...$45.13 -
Bully Dog HDMI 90 Degree Port Saver
BULLY DOG
$8.99Replacement Port Saver For Bully Dog HDMI * High Quality HDMI Port Saver * 90 Degree * Sold Individually* Warranty On HDMI Port Saver Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not...$8.99 -
Bully Dog HDMI 270 Degree Port Saver
BULLY DOG
$8.99Replacement Port Saver For Bully Dog HDMI * High Quality HDMI Port Saver * 270 Degree * Sold Individually* Warranty On HDMI Port Saver Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not...$8.99 -
Coolant Fluid Level Sensor Switch For International LoneStar, ProStar With Cummins ISM, ISX, M11 Engines
BESTFIT TRUCK PARTS
$132.99Coolant Level Switch Fits International LoneStar & ProStar With Cummins ISM, ISX & M11 Engines * High Quality Coolant Fluid Level Sensor Switch* Coolant Level Sensor* For Cummins Bedia Type ISM, ISX, M11 Engines* With 4 Pins* A/F 1.050 Inch* 1/4 Inch...$132.99 -
12V Extension Outlet, 6 Inch W/ 2 Ports & 2.1A USB
AFTERMARKET
$18.3512V Dual Outlet Plug W/ Power Indicator Light And USB Port * High Quality USB Dual Outlet* 4.7 Inch Cables* 12 Volt * Power Indicator Light * Powers USB And 12 Volt Accessories* 2.1A USB Port Charges Up To 2x Faster * Uses Standard Vehicle Outlets * Sold...$18.35 -
On Sale
12V Extension Outlet, 10 Foot W/ 1 Port & 2.1A USB
AFTERMARKET
Now: $9.36Was: $18.35USB Extension Outlet With Power Indicator Light * High Quality USB Extension Outlet* 10 Foot * Power Indicator Light * 2.1A USB Port Charges Up To 2x Faster * Powers USB And 12 Volt Accessories * Sold Individually *** High Quality Aftermarket Replacement...Now: $9.36Was: $18.35 -
On Sale
12V Dual Outlet Plug W/ 6 Inch Leads
AFTERMARKET
Now: $10.70Was: $15.292 Port Plug With Dual Outlet And Power Indicator Light * High Quality Dual Outlet * 6 Inch Leads* 2 Port Plug* 12 Volt * Fused Plug With Power Indicator Light * Uses Standard Vehicle Outlets * Ability To Power Multiple Devices At Once * Sold...Now: $10.70Was: $15.29 -
On Sale
12V Inline CB Power Cable W/ 4 Inch Leads
AFTERMARKET
Now: $4.99Was: $7.13Inline CB Power Cable With 12V Plug In, 2 Amp Fuse & Power Indicator Light * High Quality Power Cable* 16 Gauge Wire * 4 Inch Leads* Inline * 12 Volt * 2 Amp Fuse * Converts Direct Wired Accessories * Uses Standard Vehicle Outlets * Power Indicator Light...Now: $4.99Was: $7.13