Top Automotive Electrical Wiring Harnesses Replacement Parts

The best Automotive Replacement Electrical Wiring Harnesses includes Nilight 10ft Wiring Harness Extension Kit (2PCS), Nilight [10011W] 16AWG Wiring Harness Kit, iBrightstar H11 H9 H8 Wiring Harness and many others as mentioned below.

1

Nilight 10ft Wiring Harness Extension Kit (2PCS)

  • 10ft extension for versatile lighting installation.
  • High-quality 16 AWG flexible copper wiring.
  • Rubber protection for durability and flexibility.
  • Compatible with all 12V battery vehicles.
  • Easy plug-and-play installation.
  • Includes two wiring harness kits.
  • Backed by a 2-year warranty.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Material: Polyvinyl Chloride (PVC)
2

Nilight [10011W] 16AWG Wiring Harness Kit

  • 16AWG wiring harness for durable performance.
  • Two leads for dual light fixtures.
  • 12 feet extendable wiring for versatile installations.
  • Power relay protects against overcurrent and shorts.
  • Built-in LEDs for easy nighttime visibility.
  • Compatible with various 12V battery vehicles.
  • Includes rocker switch and installation instructions.
  • Average Rating out of 5:
  • Price Range: $13.76
  • Color: 16AWG Wiring Harness
  • Material: Superior ABS, Polycarbonate
3

iBrightstar H11 H9 H8 Wiring Harness

  • Compatible with multiple socket sizes for versatility.
  • Easy installation with included wiring harness.
  • High efficiency copper wiring for optimal performance.
  • Heat-resistant nylon plug withstands extreme temperatures.
  • Designed for headlights, fog lights, and retrofits.
  • Durable construction ensures long-lasting reliability.
  • Customer support available for any inquiries.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: Nylon, Copper
4

Nilight (10014W) LED Light Bar Wiring Kit

  • High-quality 14AWG wiring for durability.
  • Includes waterproof 5-pin rocker switch.
  • Inline blade fuse for overcurrent protection.
  • Three extra fuses included for convenience.
  • Compatible with most LED light bars.
  • Easy installation with clear instructions provided.
  • 2-year warranty for peace of mind.
  • Average Rating out of 5:
  • Price Range: $18.89
  • Color: 14AWG Wiring Harness -1 Lead
  • Material: Polyvinyl Chloride (PVC)
5

Xislet HEI Distributor Pigtail Wire Harness

  • Compatible with Chevy GM HEI 170072 models.
  • Eliminates obsolete spade terminals for reliability.
  • Color-coded for easy identification of connections.
  • Locking tab ensures a secure connection.
  • Thick gauge wiring withstands high temperatures.
  • 7" wire length for flexible installation options.
  • Includes dual connectors for battery and tachometer.
  • Average Rating out of 5:
  • Price Range: $7.99
6

GRZWAYS VCM Muzzler Harness Kit [3.5L V6]

  • Compatible with Hon.da 3.5L V6 engines.
  • Comprehensive resistor set for diverse temperature needs.
  • Includes resistors: 68, 82, 100, and 120 ohms.
  • Easy installation for hassle-free setup.
  • Focus on reliable driving experience.
  • Effective design ensures long-lasting performance.
  • Package includes complete harness and protective materials.
  • Average Rating out of 5:
  • Price Range: $19.99
  • Material: Plastic, Copper
7

FLAPRV [5 Pack] 12 Gauge Quick Disconnect Harness

  • Premium quality pure copper construction.
  • Quick connect/disconnect for easy use.
  • 12" long 12 AWG heavy-duty wire.
  • Universal SAE connectors for wide compatibility.
  • Low resistance design prevents overheating.
  • Perfect for batteries, solar panels, and more.
  • Includes 5 pack with warranty protection.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Copper
8

Nilight 2PCS 12FT SAE Extension Cable

  • Durable 16AWG copper wire for reliable performance.
  • 12FT length for versatile connectivity options.
  • Compatible with most SAE quick-release connectors.
  • Designed for battery chargers and tenders.
  • Includes dust caps for protection against elements.
  • Super flexible harness for easy installation.
  • Universal fit for motorcycles, trucks, and RVs.
  • Average Rating out of 5:
  • Price Range: $13.40
  • Color: 2Pcs 12FT SAE Extension Cable
9

mxuteuk 8FT 16AWG Wire Harness with Switch

  • 8FT long, 16AWG wire harness for versatile use.
  • On/Off switch with indicator light for convenience.
  • Compatible with 12V sprayers, tractors, and ATVs.
  • Flame-retardant PVC material ensures safety and durability.
  • Pure copper core for excellent conductivity and performance.
  • Easy SAE battery connections for quick setup.
  • Ideal for various battery-powered applications.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Color: Golden
  • Material: Copper
10

Nilight H11 LED Decoder (Pack of 2)

  • Upgraded CANbus design for reliable performance.
  • Fixes flickering and radio interference issues.
  • Aluminum case enhances heat dissipation and safety.
  • Easy plug-and-play installation for LED bulbs.
  • Compatible with H11, H9, H8, and H16 plugs.
  • Pack of 2 for multiple installations.
  • Works with most vehicles, not all guarantees.
  • Average Rating out of 5:
  • Price Range: $23.99
11

iJDMTOY (2) H11 H8 Wiring Harness Adapters

  • Compatible with Honda, Acura, Toyota, Lexus, Mazda, Subaru.
  • Includes one pair of 4-inch wiring adapters.
  • Features H11/H8/H9 880/881/890 female connectors.
  • Easy plug-and-play installation for convenience.
  • Durable heat-resistant nylon plastic construction.
  • Robust electrical connectivity with copper wiring.
  • Ideal for repairs, replacements, or custom upgrades.
  • Average Rating out of 5:
  • Price Range: $8.59
  • Material: Nylon Plastic, Copper Wires, and Silicone
12

Nilight 10016W LED Light Bar Wiring Kit

  • Universal compatibility for 12V power source devices.
  • Two leads for connecting dual light fixtures.
  • Simple installation with DT connector included.
  • Protective relay and fuse for safety assurance.
  • 12 feet wiring harness allows flexible setup.
  • Instructions included for easy assembly and use.
  • Average Rating out of 5:
  • Price Range: $14.57
  • Material: Polyvinyl Chloride (PVC)
13

Nilight (10009W) LED Light Bar Wiring Kit

  • 12ft wiring harness for flexible installation.
  • Compatible with dual lighting fixtures under 180W.
  • Illuminated rocker switch with red indicator light.
  • Long-lasting switch for reliable operation.
  • Includes power relay and blade fuse protection.
  • Universal fit for various off-road vehicles.
  • Easy installation with clear instructions included.
  • Average Rating out of 5:
  • Price Range: $8.38
  • Color: 16AWG Wiring Harness-2 Leads
  • Material: Plastic
14

Mingrui Test Auto Start Stop Eliminator

  • Compatible with multiple Chevy and GMC models.
  • Disables annoying auto start/stop feature.
  • No error codes or check engine lights.
  • Maintains remote start functionality.
  • Durable, high-quality, heat-resistant materials.
  • Simple installation with clear instructions.
  • Enhances engine performance and reliability.
  • Average Rating out of 5:
  • Price Range: $11.59
15

Gonice 25Ft 4-Way Trailer Wiring Kit

  • 25ft length with 4-pin flat connector.
  • Durable 18-gauge copper wire for reliability.
  • Corrosion-resistant PVC for longevity.
  • Quick installation with color-coded wiring.
  • Compatible with standard 4-pin plugs.
  • Ideal for various trailer types.
  • Designed for optimal electrical conductivity.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Copper
16

Tata.Meila 4-Way Y-Splitter Plug Adapter

  • 4-way splitter for versatile lighting solutions.
  • Connects easily to trailer and tailgate lights.
  • Durable, thick wiring for maximum flexibility.
  • Plug-and-play design for quick installation.
  • Compatible with all types of trailers.
  • Two female connectors for multiple light setups.
  • Ideal for LED bars and rear cameras.
  • Average Rating out of 5:
  • Price Range: $4.98
  • Material: Silicone
17

Axxess ASWC-1 Steering Wheel Control Interface

  • Compatible with all major radio brands.
  • Micro “B” USB for easy updates.
  • One interface handles all functions.
  • Auto detects vehicle type and radio connection.
  • Dual assignment for steering wheel controls.
  • Manual programming available for most vehicles.
  • Speed Dependent Volume Control on select vehicles.
  • Average Rating out of 5:
  • Price Range: $62.95
  • Color: Black
  • Material: computer
18

NR NIRIDER 12V Wiring Harness Kit

  • Wires up to 400W auxiliary lights easily.
  • Durable nylon jacket for strength and flexibility.
  • Heat-resistant design prevents over-current issues.
  • Waterproof components for reliable outdoor use.
  • Compatible with all 12V vehicles and devices.
  • 14.7ft cable length for versatile installation options.
  • Includes all necessary installation hardware and connectors.
  • Average Rating out of 5:
  • Price Range: $12.98
  • Material: Nylon
19

Nilight Momentary Laser Rocker Switch (90005B)

  • Easy installation with 7-pin DPDT design.
  • Controls two circuits for versatile applications.
  • Illuminated switch for visibility in the dark.
  • Premium LEDs emit soft, ambient light.
  • Durable construction with high-quality plastic materials.
  • Laser-etched pattern resists fading over time.
  • Perfect for various off-road lighting setups.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Color: Blue
  • Material: Plastic
20

Valley Industries Wire Harness with Clamps

  • 12-volt alligator clamp wire harness.
  • Connect diaphragm pump to battery sources easily.
  • Compatible with ATVs, UTVs, and tractors.
  • 16 gauge wire supports up to 7 amps.
  • 8 feet of wire provides extra slack.
  • Ideal for 1-2.2 GPM pump applications.
  • Includes easy-to-reach on/off switch.
  • Extendable with 72" wire harness extension.
  • Average Rating out of 5:
  • Price Range: $13.99
21

Mosleyz H4 Headlight Socket Wiring Harness (2-Pack)

  • Durable ceramic construction for long-lasting use.
  • Compatible with H4, HB2, and 9003 bulbs.
  • 14AWG wiring supports high power lights.
  • Heat resistant up to 1800°F for safety.
  • Easy installation for HID/LED/Foglight retrofits.
  • Pack includes two H4 socket harnesses.
  • Max current rating of 9.4A for reliability.
  • Average Rating out of 5:
  • Price Range: $7.99
22

Nilight 12AWG LED Light Bar Wiring Kit

  • 10 feet heavy-duty wiring harness for flexibility.
  • 12AWG stranded wire ensures durability and performance.
  • Supports up to 450W load capacity.
  • Illuminated rocker switch with red indicator light.
  • Power relay provides safety and circuit protection.
  • Compatible with most 12V battery vehicles.
  • Includes detailed instructions for easy installation.
  • Average Rating out of 5:
  • Price Range: $15.80
  • Color: Copper
  • Material: Polyvinyl Chloride (PVC), Copper
23

Nilight LED Light Bar Wiring Harness Kit

  • 16AWG wire supports up to 540W load.
  • Six leads for versatile light installation.
  • Three gang rocker switch panel included.
  • Durable switches tested for 5,000 presses.
  • Customizable DIY labels for switch functions.
  • Suitable for all 12V battery vehicles.
  • Includes fuses and spade connectors in package.
  • Average Rating out of 5:
  • Price Range: $37.25
  • Material: Polyvinyl Chloride
24

RED WOLF H8 H11 Headlight Connector Adapter

  • Compatible with various H8, H9, H11 bulbs.
  • Durable construction with brass and copper materials.
  • Plug and play design for easy installation.
  • Universal fit for multiple vehicle models.
  • Effective solution for replacing broken connectors.
  • Heat and corrosion-resistant ABS plug design.
  • Ensures better conductivity for headlight performance.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: H11 ABS
25

DAYMAKER H13 Female Socket Adapter (2pcs)

  • Includes 2 H13 female socket adapters.
  • Compatible with H13, 9008, H13LL sockets.
  • Easy plug-and-play installation process.
  • Durable nylon plugs with PTFE wires.
  • Heat resistant up to 1200°F.
  • Perfect for various vehicle headlight replacements.
  • Cross-reference with multiple vehicle models available.
  • Average Rating out of 5:
  • Price Range: $6.99
  • Material: Nylon
26

Nilight 16AWG LED Light Bar Wiring Kit

  • High-quality 16AWG wiring for durability.
  • Includes 12V relay for efficient power control.
  • Features an on/off rocker switch for convenience.
  • Supports up to 200W wattage for LED lights.
  • 2.5m cord length for flexible installation options.
  • Comes with a 2-year warranty for peace of mind.
  • Includes necessary components for easy setup.
  • Average Rating out of 5:
  • Price Range: $10.52
  • Color: 16AWG-2 Lead
  • Material: Copper,Metal
27

vgoviwin 7.9ft Alligator Clip Wire Harness

  • Versatile for vehicles and 12V devices.
  • Premium 16AWG tinned copper wire construction.
  • Weatherproof PVC insulation for durability.
  • Built-in 15A fuse for safety protection.
  • Extra-long 7.9ft wire harness for flexibility.
  • Quick-connect SAE adapter for easy use.
  • Includes polarity reversal adapters for compatibility.
  • Average Rating out of 5:
  • Price Range: $11.99
  • Color: Black
  • Material: Polyvinyl Chloride (PVC), Copper
28

Oyviny Brake Controller Wiring Adapter (3035-P)

  • Plug-and-play installation, no cutting required.
  • Compatible with various Ford and Land Rover models.
  • Standard 4-pin connector fits multiple brake controllers.
  • Durable construction with ABS plastic and copper terminals.
  • Flexible 31-inch length for easy positioning.
  • Reduces risks of short circuits and cross wiring.
  • Ensures long service life with protective nylon tube.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Material: Copper
29

FARBIN 80A Horn Wiring Harness Kit

  • Interchangeable with all 12V DC powered vehicles.
  • Handles high current applications up to 80A.
  • Features pure copper coil for reliable performance.
  • Durable housing withstands harsh temperatures and conditions.
  • Easy wiring with color-coded relay sockets.
  • Mechanical life exceeds 10,000 cycles for longevity.
  • Perfect for cars and trucks needing horn wiring.
  • Average Rating out of 5:
  • Price Range: $9.98
  • Color: Relay 4 pin double horn wiring harness
  • Material: Copper