Semi Truck Wire, Cable And Related Components | Part Replacement, Cross Reference

Everything to Understand About Tractor Trailer Parts Loads

Wire, Cable and Related Components at FinditParts.com

Are you searching for reliable solutions to manage your vehicle’s electrical system? FinditParts makes upgrading or replacing wire, cable, and related components straightforward. Our verified selection of truck parts includes multi-purpose wiring harnesses and engine control assembly wiring harnesses to keep your vehicle running with no problem. Whether you’re repairing or enhancing your electrical systems, we provide detailed specs, easy-to-navigate search tools, and competitive pricing to make your shopping experience hassle-free. Need guidance? Contact our expert team at (888) 312-8812 for personalized assistance today. Trust the go-to source for truck parts in America to power your vehicle’s electrical needs!

Check out the following factors to consider:

Voltage Isn’t a Game: Make sure the wire can handle your system’s voltage needs. If it’s too small, things could get shocking.

Stretch Your Cable Limits: Length matters. Measure twice, cut once, but always have a little extra to avoid future stress.

The Flex Factor: Some cables need to bend and twist with your vehicle. Look for cables that can flex without snapping under pressure.

Get Plugged In: Ensure your components fit like a glove—nothing’s worse than realizing your harness doesn’t quite match.

Here are some FAQs to help you make a decision:

How do I pick the right wiring harness for my vehicle?
Choose a harness that suits your vehicle’s needs, whether it’s for a multi-purpose wiring setup or a precision engine control assembly. We’ve got you covered.

What types of wires and cables do I need?
We’ve got everything from standard wiring for general use to specialty cables for high-performance systems. Whatever you need, it’s in stock.

Can I install these myself, or should I call in a pro?
Many parts are DIY-friendly, but if you’re tackling something complex, it’s worth getting a professional to avoid creating an electrical mess.

Why splurge on high-quality wiring?
Top-tier wires and cables offer less risk of failure, better longevity, and a system that works as hard as you do.

Wire, Cable and Related Components

Tectran 7DDB222MW Trailer Power Cable - 12 ft., DoubleDual, Powercoil, 4 Gauge

Tectran 7DV6222MW 12 ft. 6 GA Vertical Dual Pole Powercoil Cable, 12" x 12" Lead Lengths

Tectran 7DTB522MW Trailer Power Cable - 15 ft., Dual Pole, Powercoil, 4 Gauge, with WeatherSeal

Tectran 7DDB522MW Trailer Power Cable - 15 ft., DoubleDual, Powercoil, 4 Gauge

Tectran 7DTB222MW Trailer Power Cable - 12 ft., Dual Pole, Powercoil, 4 Gauge, with WeatherSeal

Grote 67570 Tail Light Wiring Harness - Blue Drop, Female-Pin, 56 Inch Long

Tectran 7ETB222MG Trailer Power Cable - 12 ft., 7-Way, Powercoil, Light Duty, Black, with Spring Guards

Truck-Lite 77808 Chassis Power Distribution Module Wiring Harness - 8-Way

Truck-Lite 94902 Marker Clearance Plug - 16 Gauge GPT Wire, PL-10, Stripped End/Ring Terminal, 7 in.

Truck-Lite 94993 Stop / Turn / Tail Plug - 16 Gauge GPT Wire, Right Angle PL-3, Stripped End/Ring Terminal

United Pacific 34195 Wire Harness - 16-Gauge, 150 Pre-Wired, Double-Female Bullet Plugs

United Pacific 34194 200 Count 2-Prong Female Bullet Plugs 16G Wire Harness Roll

Tramec Sloan 38183S12 Dual Pole/Single Pole Liftgate Cable, 12ft Straight, 4 GA

PAI 2975-088 Tachometer Cable - Tachometer / Speedometer Cable 7/8in-18 Thread x 5/8in-18 Thread Length: 88

Freightliner SAA-85920013 Electric Speedometer Sender

Tectran 670-72 7-Way SAE Bull Nose Trailer Receptacle Socket, Split Pins, Screw Terminals

Truck-Lite 94993-3 Brake / Tail / Turn Signal Light Plug - 16 Gauge GPT Wire, Stop/Turn/Tail Function, 11.0 in. Length

WABCO 8946073130 Multi-Purpose Wiring Harness

Grote 67571 UBS Harness Rear Sill Option, ABS Connection, Female-Pin, 56" Long

Tectran 7DV6522MW 15 ft. 6 GA Vertical Dual Pole Powercoil Cable, 12" x 12" Lead Lengths

Tectran 7ETB622MG Trailer Power Cable - 20 ft., 7-Way, Powercoil, Light Duty, Black, with Die-Cast Plugs

Tectran 7ATG622MG 20 ft. Green ABS Duty Powercoil, 12” x 12" Leads, 2 Plugs with Spring Guards

Phillips Industries 30-2151 3-IN-1 Electrical & Air Assemblies - 12', ABS with zinc die-cast plugs, rubber air lines (Please allow 7 days for handling. If you wish to expedite, please call us.)

United Pacific 34197 100 Count 2-Prong Female Bullet Plugs 16G Wire Harness Roll

Tectran 680-E72 Trailer Receptacle Socket - 7-Way, Auxiliary, Die-Cast, Screw, Split Pin Type

Tectran 7R6152M 15 ft. 6/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Truck-Lite 94707 Brake / Tail / Turn Signal Light Plug - 16 Gauge GPT Wire, Stop/Turn/Tail Function, 8.0 in. Length

Truck-Lite 77851 Electrical Connectors - For Series 77 4 And 5 Connect Boot Kit

Pollak 11-702 Accessory Wiring Harness - Heavy Duty 7-Way Plugs

Chromiance CC-675-575 Trailer Power Distribution Module Wiring Connector, 8-Position, With 12 Pigtails

Tectran 7R6122M 12 ft. 6/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Tectran 7DV4542MW 15 ft. 4 GA Vertical Dual Pole Powercoil Cable, 12" x 48" Lead Lengths

Cummins 3686370 Multi-Purpose Wiring Harness - for XPI Fuel Systems, 15 liter ISX/QSX engines

Detroit Diesel 23526101 Multi-Purpose Wiring Harness

Tectran 670-72A Trailer Receptacle Socket - 7-Way, Bull Nose, Die-Cast, Screw, Solid Pin Type

Grote 67581 UBS® Harness Rear Sill Option, 56in. Long, Ground Return, Blue Drop, Male-Pin

Tectran 7AAB152MW 15 ft. Green ARTICFLEX™ 7-Way ABS Duty Straight Cable with WeatherSeal™ and Metal Plug

Tectran 38564 Dual Pole Vertical Plug with Screw Termination, For 4GA & 6GA Cable, SAE J3082 Compliant

Automann 179.1019 Trailer Wiring Plug - for 7-Way Socket

Tectran 7R4152M 15 ft. 4/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Tectran 7AAB122MW 12 ft. Green ARTICFLEX™ 7-Way ABS Duty Straight Cable with WeatherSeal™ and Metal Plug

Tramec Sloan 421337 Vertical Dual Pole Liftgate Cable, 15ft Straight, 6 GA

Truck-Lite 97060 HARNESS

Truck-Lite 88911 Wiring Harness - 88 Series, 15 Plug, Rear, 55 in. License, Stop/Turn/Tail, with Stop/Turn/Tail, M/C, Auxiliary, Tail Breakout, 14 Gauge, Male 7 Pole Plug, Right Angle PL-3, Female .180 Bullet

Truck-Lite 50805 50 Series Trailer Nosebox Assembly - 7 Solid Pin, Grey Polycarbonate, Surface Mount, Without Circuit Breakers

Phillips Industries 30-2174 Electrical/Air Assembly - 3-in-1, 15 Ft., ABS, with QCP (Quick-Change Plug), with Red & Blue Rubber Air Lines (Please allow 7 days for handling. If you wish to expedite, please call us.)

Truck-Lite 94909 (PL10) M/C PIGT

Volvo 85152780 Multi-Purpose Wiring Harness

Related Articles

Everything to Understand About Tractor Trailer Parts Loads

What Happens When Air Compressor Gaskets Start Leaking

Signs You're Buying From Trustworthy Truck Parts Suppliers

Wire, Cable and Related Components at FinditParts.com

Tectran 7DDB222MW
Trailer Power Cable - 12 ft., DoubleDual, Powercoil, 4 Gauge

Tectran 7DV6222MW
12 ft. 6 GA Vertical Dual Pole Powercoil Cable, 12" x 12" Lead Lengths

Tectran 7DTB522MW
Trailer Power Cable - 15 ft., Dual Pole, Powercoil, 4 Gauge, with WeatherSeal

Tectran 7DDB522MW
Trailer Power Cable - 15 ft., DoubleDual, Powercoil, 4 Gauge

Tectran 7DTB222MW
Trailer Power Cable - 12 ft., Dual Pole, Powercoil, 4 Gauge, with WeatherSeal

Grote 67570
Tail Light Wiring Harness - Blue Drop, Female-Pin, 56 Inch Long

Tectran 7ETB222MG
Trailer Power Cable - 12 ft., 7-Way, Powercoil, Light Duty, Black, with Spring Guards

Truck-Lite 77808
Chassis Power Distribution Module Wiring Harness - 8-Way

Truck-Lite 94902
Marker Clearance Plug - 16 Gauge GPT Wire, PL-10, Stripped End/Ring Terminal, 7 in.

Truck-Lite 94993
Stop / Turn / Tail Plug - 16 Gauge GPT Wire, Right Angle PL-3, Stripped End/Ring Terminal

United Pacific 34195
Wire Harness - 16-Gauge, 150 Pre-Wired, Double-Female Bullet Plugs

United Pacific 34194
200 Count 2-Prong Female Bullet Plugs 16G Wire Harness Roll

Tramec Sloan 38183S12
Dual Pole/Single Pole Liftgate Cable, 12ft Straight, 4 GA

PAI 2975-088
Tachometer Cable - Tachometer / Speedometer Cable 7/8in-18 Thread x 5/8in-18 Thread Length: 88

Freightliner SAA-85920013
Electric Speedometer Sender

Tectran 670-72
7-Way SAE Bull Nose Trailer Receptacle Socket, Split Pins, Screw Terminals

Truck-Lite 94993-3
Brake / Tail / Turn Signal Light Plug - 16 Gauge GPT Wire, Stop/Turn/Tail Function, 11.0 in. Length

WABCO 8946073130
Multi-Purpose Wiring Harness

Grote 67571
UBS Harness Rear Sill Option, ABS Connection, Female-Pin, 56" Long

Tectran 7DV6522MW
15 ft. 6 GA Vertical Dual Pole Powercoil Cable, 12" x 12" Lead Lengths

Tectran 7ETB622MG
Trailer Power Cable - 20 ft., 7-Way, Powercoil, Light Duty, Black, with Die-Cast Plugs

Tectran 7ATG622MG
20 ft. Green ABS Duty Powercoil, 12” x 12" Leads, 2 Plugs with Spring Guards

Phillips Industries 30-2151
3-IN-1 Electrical & Air Assemblies - 12', ABS with zinc die-cast plugs, rubber air lines (Please allow 7 days for handling. If you wish to expedite, please call us.)

United Pacific 34197
100 Count 2-Prong Female Bullet Plugs 16G Wire Harness Roll

Tectran 680-E72
Trailer Receptacle Socket - 7-Way, Auxiliary, Die-Cast, Screw, Split Pin Type

Tectran 7R6152M
15 ft. 6/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Truck-Lite 94707
Brake / Tail / Turn Signal Light Plug - 16 Gauge GPT Wire, Stop/Turn/Tail Function, 8.0 in. Length

Truck-Lite 77851
Electrical Connectors - For Series 77 4 And 5 Connect Boot Kit

Pollak 11-702
Accessory Wiring Harness - Heavy Duty 7-Way Plugs

Chromiance CC-675-575
Trailer Power Distribution Module Wiring Connector, 8-Position, With 12 Pigtails

Tectran 7R6122M
12 ft. 6/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Tectran 7DV4542MW
15 ft. 4 GA Vertical Dual Pole Powercoil Cable, 12" x 48" Lead Lengths

Cummins 3686370
Multi-Purpose Wiring Harness - for XPI Fuel Systems, 15 liter ISX/QSX engines

Detroit Diesel 23526101
Multi-Purpose Wiring Harness

Tectran 670-72A
Trailer Receptacle Socket - 7-Way, Bull Nose, Die-Cast, Screw, Solid Pin Type

Grote 67581
UBS® Harness Rear Sill Option, 56in. Long, Ground Return, Blue Drop, Male-Pin

Tectran 7AAB152MW
15 ft. Green ARTICFLEX™ 7-Way ABS Duty Straight Cable with WeatherSeal™ and Metal Plug

Tectran 38564
Dual Pole Vertical Plug with Screw Termination, For 4GA & 6GA Cable, SAE J3082 Compliant

Automann 179.1019
Trailer Wiring Plug - for 7-Way Socket

Tectran 7R4152M
15 ft. 4/14 GA 4-Way RV Powercoil with Buffalo Plug Design and Spring Guards

Tectran 7AAB122MW
12 ft. Green ARTICFLEX™ 7-Way ABS Duty Straight Cable with WeatherSeal™ and Metal Plug

Tramec Sloan 421337
Vertical Dual Pole Liftgate Cable, 15ft Straight, 6 GA

Truck-Lite 97060
HARNESS

Truck-Lite 88911
Wiring Harness - 88 Series, 15 Plug, Rear, 55 in. License, Stop/Turn/Tail, with Stop/Turn/Tail, M/C, Auxiliary, Tail Breakout, 14 Gauge, Male 7 Pole Plug, Right Angle PL-3, Female .180 Bullet

Truck-Lite 50805
50 Series Trailer Nosebox Assembly - 7 Solid Pin, Grey Polycarbonate, Surface Mount, Without Circuit Breakers

Phillips Industries 30-2174
Electrical/Air Assembly - 3-in-1, 15 Ft., ABS, with QCP (Quick-Change Plug), with Red & Blue Rubber Air Lines (Please allow 7 days for handling. If you wish to expedite, please call us.)

Truck-Lite 94909
(PL10) M/C PIGT

Volvo 85152780
Multi-Purpose Wiring Harness