Electrical & Lights

99 products

  • LED Clearance Light, 2" Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics LED Clearance Light, 2" Amber

    3-diode LED features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Accepts industry standard 2-prong plug for easy retrofit of incandescent lights Requires mounting grommet and plug for complete installation Manufacturer: OptronicsPart No: MCL-55AB

    $7.49

  • 4-way Flat Molded Trailer Wiring Connector, Male

    Nationwide Trailers Parts 4-way Flat Molded Trailer Wiring Connector, Male

    Ensure a secure connection with this 4-Way Flat Trailer Wiring Connector (Male). Designed for durability and ease of use, this connector is perfect for wiring trailer lights, ensuring reliable performance on the road. Its molded design provides weather resistance, protecting against corrosion and wear. Features 4-Way Flat Connector: Standard male end for trailer wiring needs. Weather-Resistant: Molded design guards against moisture and environmental wear. Easy Installation: Simple to connect for fast setup on trailers. Why Choose This Connector? Reliable Performance: Provides a stable connection for consistent lighting. Durable Build: Resists damage from the elements, ensuring longevity.

    $5.49

  • Tilt Trailer Taillight Bracket Straight

    Nationwide Trailers Parts Store Tilt Trailer Taillight Bracket Straight

    This is the current style taillight bracket used on tilt trailers. It has a straight-line profile and can be used on either side.

    $59.99

  • Last stock! Booster Cables With Quick Connect Booster Cables With Quick Connect

    Buyers Booster Cables With Quick Connect

      Efficiently jump vehicle batteries with quick connect. 600A  Cables extend 22 ft for accessibility and easy reach. Booster Cables with Quick Connect from Buyers Products make it easy to provide a jump. Just drive up, connect to the disabled vehicle's battery, and plug the other side of the cable into the jumping vehicle. The fully insulated cables are rated to handle 600A. The quick connect kits include a 6 ft battery side cable with quick connector for easy hook-up.  

    $214.99

  • Trailer Cable, 4-Way Insulated Lights & Electrical Nationwide Trailers Parts Store

    Velvac Trailer Cable, 4-Way Insulated

    14-gauge, 4-conductor round insulated trailer cable. Details/Specs: Black, red, brown and white Heavy duty PVC jacket and insulation Conductors meet SAE J1128 specifications Rated at 60V 80°C (176°F)/-65°C (-85°F) 100% copper conductors RoHS compliant Priced per foot

    $1.00

  • Trailer Cable, 2-Way Insulated (12 Gauge) Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Trailer Cable, 2-Way Insulated (12 Gauge)

    12-gauge, 2-conductor trailer wire. Details/Specs: Black and white Heavy duty PVC jacket and insulation Conductors meet SAE J1128 specifications Rated at 60V 105°C (221°F)/-35°C (-31°F) 100% copper conductors RoHS compliant Priced per foot

    $1.00

  • Trailer Cable, 2-Way Insulated (10 Gauge) Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Trailer Cable, 2-Way Insulated (10 Gauge)

    10-gauge, 2-conductor trailer wire. Details/Specs: Black and white Heavy duty PVC jacket and insulation Conductors meet SAE J1128 specifications Rated at 60V 105°C (221°F)/-35°C (-31°F) 100% copper conductors RoHS compliant Priced per foot

    $1.50

  • Optronics MC36RB Clearance Light Optronics MC36RB Clearance Light

    Optronics Optronics Square Clearance/Side Marker Light with Reflector – Red 12V (MC36RB)

    The Optronics MC36RB Square Red Clearance Light offers reliable visibility with a built-in reflectorized lens that meets DOT standards, eliminating the need for a separate reflector. Ideal for trailers, this light features a single-wire stud mount for easy installation, along with a durable, all-weather ABS housing and acrylic lens. Features Reflectorized Lens: Integrated reflector complies with DOT regulations. Single Wire Design: Grounds through the mounting stud for straightforward installation. Replaceable Bulb and Lens: Easily replaceable for extended usability. Durable Housing: ABS plastic housing with an acrylic lens resists corrosion. Details Mount: StudConnection: Hard WiredHousing: ABSLens: AcrylicVoltage: 12VAmp Draw: .2Warranty: Three Year WarrantyDimensions (W x H x D): 2.75 x 2.125 x 1.0 Optronics Part No: MC36RB

    $4.49

  • Connector Socket, RV Vehicle End, 7-Way, Plastic Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Connector Socket, RV Vehicle End, 7-Way, Plastic

    7-way connector socket with built-in safety latch to prevent damage from accidental drive-away. Details/Specs: Plastic housing with 7 flat pins (RV-type) Plastic inserts keep out dirt and moisture Manufacturer: BuyersPart No: TC1007P

    $10.49

  • Connector Socket Bracket, RV, Metal Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Connector Socket Bracket, RV, Metal

    RV/7-way socket mounting bracket made of 16-gauge steel. Manufacturer: BargmanPart No: 50-77-070

    $4.49

  • LED Clearance Light, Mini Thinline, Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics LED Clearance Light, Mini Thinline, Amber

    LED clearance or side marker trailer light. Features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Accepts industry standard 2-prong plug for easy retrofit of incandescent lights Multiple mounting and wiring options available Manufacturer: OptronicsPart No: AL-91AB

    $6.49

  • Clearance Light, Mini Thinline, Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini Thinline, Red

    Functions as side marker or clearance light. May be used as combination clearance and side marker light when properly mounted. Lens is welded to housing to form single unit. Details/Specs: Requires single-wire male plug and mounting bracket Grommet and plug required to complete installation Dimensions: 2 1/2" L x 1 1/4" W x 3/4" D Manufacturer: OptronicsPart No: A91RB

    $5.49

  • Clearance Light, Mini, Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics Clearance Light, Mini, Red

    Mini rectangular light with black base for clearance, side marker or identification light. Durable plastic base with external mounting holes. Details/Specs: Surface mounts on 2-3/4" centers Snap-on lens Single wire design grounds through mounting screw Dimensions: 3 3/16" L x 1" W x 1 1/8" D Manufacturer: OptronicsPart No: MC-11RB

    $1.99

  • Optronics ST70RB Tail Light Optronics ST70RB Tail Light

    Optronics Optronics Oblong Tail Light – 3-Function, Red 12V (ST70RB)

    Upgrade your trailer’s visibility with the Optronics ST70RB, a dependable 3-function light for stop, turn, and tail signaling. Designed with a waterproof, sonically sealed lens and housing, this light ensures durability even in harsh weather conditions. The impact-resistant polycarbonate construction guarantees long-lasting performance, keeping your trailer road-safe and compliant. Shock proof socket guarantees long bulb life. Features 3-Function Lighting: Serves as a stop, turn, and tail light for comprehensive safety signaling. Waterproof Design: Sealed to withstand moisture, ensuring consistent performance. Shock-Proof Socket: Enhances bulb life, making it ideal for rugged use. Standard Fit: Compatible with industry-standard 3-prong plugs; requires grommet and plug for installation. Energy Efficient: Operates on 12V with a low amp draw, preserving power. Why Choose This Tail Light? Road Safety: Bright red illumination ensures high visibility, reducing accident risk. Built to Last: Durable materials resist impact, vibration, and environmental damage. Hassle-Free Setup: Simple to install, fitting most trailers easily. IMPORTANT: Requires mounting grommet and plug for complete installation. Details Mount: GrommetConnection: PL-3Housing: PolycarbonateLens: PolycarbonateVoltage: 12VAmp Draw: 2.4/0.50Warranty: Three Year WarrantyDimensions (W x H x D): 6.5 x 2.313 x 2.375 Optronics Part No: ST70RB

    $9.99

  • Grommet, 2" Round Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Grommet, 2" Round

    2" round rubber grommet.

    $1.49

  • Last stock! Replacement OE 7-Way RV Blade Socket

    Curt Replacement OE 7-Way RV Blade Socket

      Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector Simple plug-and-play design eliminates the need for cutting or splicing 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power Spring-loaded dust cover keeps connector clean when not in use

    $29.99

  • Trailer Cable, 6-Way Insulated Lights & Electrical Nationwide Trailers Parts Store

    West Penn Wire Trailer Cable, 6-Way Insulated

    14-gauge, 6-conductor round insulated trailer cable. Details/Specs: Red, green, brown, white, black and yellow Heavy duty PVC jacket and insulation Conductors meet SAE J1128 specifications Rated at 60V 80°C (176°F)/-65°C (-85°F) 100% copper conductors RoHS compliant Priced per foot

    $1.99

  • Trailer Cable, 3-Way Bonded Lights & Electrical Nationwide Trailers Parts Store

    Nationwide Trailers Parts Store Trailer Wiring, 3-Way Bonded

    16-gauge, 3-conductor bonded trailer wire. Details/Specs: Green, yellow and brown Heavy duty PVC jacket and insulation Conductors meet SAE J1128 specifications Rated at 60V 80°C (176°F) 100% copper conductors RoHS compliant Priced per foot

    $0.49

  • Optronics MCL65RB LED Clearance Light Optronics MCL65RB LED Clearance Light

    Optronics Optronics Thinline LED Clearance/Side Marker Light – Red 12V (MCL65RB)

    The Optronics MCL65RB Thinline Clearance Light provides reliable illumination for trailers and vehicles, designed to function as a clearance or side marker light. This red LED light features a sonically sealed, waterproof polycarbonate lens and housing, making it ideal for all-weather durability. Its slim, snap-in design ensures a secure fit and low-profile appearance. Features Bright LED Illumination: Delivers enhanced visibility with energy-efficient performance. Waterproof Construction: Sealed to resist moisture and environmental wear. Snap-In Mount: Easy installation with a male pin connection; requires a compatible mounting bracket. Long-Lasting Performance: LED technology ensures reliable, long-term use. Details Diodes: 3Mount: Snap-inConnection: Male PinHousing: PolycarbonateLens: PolycarbonateVoltage: 12VAmp Draw: .048Warranty: Lifetime LED WarrantyDimensions (W x H x D): 3.938 x 1.25 x 0.875 Optronics Part No: MCL65RB Note: Requires A65PB Mounting Bracket to complete installation (sold separately)

    $6.99

  • Optronics MCL65AB LED Clearance Light Optronics MCL65AB LED Clearance Light

    Optronics Optronics Thinline LED Clearance/Side Marker Light – Amber 12V (MCL65AB)

    The Optronics MCL65AB Thinline Clearance Light is a compact and efficient lighting solution, ideal for clearance or side marker applications on trailers. With a durable, waterproof polycarbonate housing, this 3-diode LED light delivers reliable amber illumination while maintaining a low-profile design. Its snap-in mounting style and male pin connection make installation quick and secure. Features 3-Diode LED Design: Provides bright, energy-efficient illumination with minimal power draw (0.048 amps). Waterproof Construction: Sonically sealed lens and housing for durability in all weather conditions. Snap-In Mounting: Easy installation with a male pin connection (requires compatible mounting bracket). Lifetime LED Warranty: Ensures long-lasting performance. Details Diodes: 3Mount: Snap-inConnection: Male PinHousing: PolycarbonateLens: PolycarbonateVoltage: 12VAmp Draw: 0.048Warranty: Lifetime LED WarrantyDimensions (W x H x D): 3.938 x 1.250 x 0.875 Optronics Part No: MCL65AB Note: Requires A65PB Mounting Bracket to complete installation (sold separately)

    $6.99

  • LED Clearance Light w/ Reflector, Square, Amber Lights & Electrical Nationwide Trailers Parts Store

    Optronics LED Clearance Light w/ Reflector, Square, Amber

    Square 6-diode LED clearance or side marker light with reflector. Reflectorized lens eliminates the need for a separate reflector to meet DOT requirements. Features screw-on, replaceable lens and stud mount black base. Details/Specs: All-weather molded plastic housing and durable lens protect against corrosion Design includes both lead and ground wires for mounting to all surfaces Dimensions: 2 7/8" L x 2 1/8" W x 15/16" D Manufacturer: OptronicsPart No: MCL-36AB

    $7.99

  • LED Clearance Light, Mini Thinline, Red Lights & Electrical Nationwide Trailers Parts Store

    Optronics LED Clearance Light, Mini Thinline, Red

    LED clearance or side marker trailer light. Features sonically sealed, waterproof lens and housing in a single unit. Details/Specs: Accepts industry standard 2-prong plug for easy retrofit of incandescent lights Multiple mounting and wiring options available Manufacturer: OptronicsPart No: AL-91RB

    $6.49

  • LED Light, Turn Signal/Parking, Oblong Flange Mount, 6-1/2" Amber

    Optronics LED Light, Turn Signal/Parking, Oblong Flange Mount, 6-1/2" Amber

    Amber, oblong light functions as parking and turn signal light. Sealed, waterproof housing and lens in a single unit prevents corrosion. 10 LED design includes lead and ground wire to mount to all surfaces. Details/Specs: Flange mounts with four mounting holes in the center of each side (7" & 2 3/4" centers) Dimensions: 7 9/16" L x 3 5/16" W x 3/4" D Manufacturer: OptronicsPart No: STL78AB

    $19.99

  • Optronics MCL81AB LED Clearance Light Optronics MCL81AB LED Clearance Light

    Optronics Optronics LED Clearance/Side Marker Light with Chrome Housing – Amber 12V (MCL81AB)

    The Optronics MCL81AB features a stylish chrome-plated housing and a bright, 6-diode LED setup, providing efficient clearance and side marker lighting. This PC-rated light can function as both a clearance and side marker when mounted at a 45° angle. Built to endure harsh conditions, the molded ABS housing and polycarbonate lens offer superior durability. Features 6-Diode LED Illumination: Offers clear, bright lighting for enhanced visibility. Chrome-Plated Housing: Adds a polished look and corrosion resistance. PC-Rated Dual Functionality: Serves as a clearance and side marker light when mounted at 45°. Replaceable Lens: Snap-on design for easy lens replacement. Hard-Wired Connection: Includes lead and ground wires for secure mounting. Details Diodes: 6Mount: SurfaceConnection: Hard WiredHousing: ABSLens: PolycarbonateVoltage: 12VAmp Draw: 0.153Warranty: Lifetime LED WarrantyDimensions (W x H x D): 4.781 x 2.125 x 1.375 Optronics Part No: MCL81AB

    $12.49


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Trailer Lights & Electrical Accessories

Trailer Lights & Electrical Parts Collection

Nationwide Trailers offers a comprehensive collection of trailer lights and electrical parts, essential for keeping your trailer safe and road-ready. Whether you’re looking to upgrade your trailer’s lighting with energy-efficient LEDs, replace worn-out wiring, or secure reliable connectors, our collection has everything you need. We stock lights and electrical components compatible with popular trailer brands like PJ Trailers and LoneStar Trailers, ensuring you find the right parts that meet your trailer’s specifications.

Our lights and electrical parts selection includes LED and incandescent lights, trailer wiring harnesses, connectors, adapters, and battery accessories—all designed for durability in tough road and weather conditions. Proper lighting and electrical systems are crucial for visibility and safety, and our products ensure your trailer remains fully functional and compliant with road safety standards.

Not sure which electrical component or lighting solution is best for your trailer? The knowledgeable team at Nationwide Trailers is here to help you choose the parts that best suit your needs, whether you’re outfitting a utility, cargo, or flatbed trailer.

 

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