Mon to Sat 8:00 to 17:30 GMT+8Established 2001 in Dongguan China
Automotive Wiring Harness

Automotive Stereo Wire Harness Kit Looms

A stereo wire harness kit loom for vehicle audio fitting, supplied as a short connection loom between the vehicle side and the head unit. The 15 cm build keeps the join tight behind the dash rather than leaving a coil of cable.

  • 15 cm build keeps the connection compact behind the dash aperture
  • Kit form supplies the fitter with the full connection in one part
  • Colour-coded circuits follow standard audio wiring conventions
  • Consistent factory crimps rather than workshop bullet joints

Samples ship within 3 days of confirmation. Bulk lead time is typically 7 to 12 days.

Problems It Solves

  • Long adapter looms will not fold behind a shallow dash aperture
  • Bullet joints buzz and work loose behind the head unit
  • Uncoded wiring slows every install and invites polarity mistakes

Who It Is For

  • Car audio distributors
  • Installation workshops
  • Accessory kit packers

Application Scenarios

  • Head unit replacement programmes
  • Audio fitting kits sold through distribution
  • Vehicle accessory installation bays

Technical Features

  • Stereo connection loom
  • 15 cm length
  • Colour-coded audio circuits
  • Kit packaging

Specifications

ApplicationVehicle audio head unit fitting
Length15 cm
FormatHarness kit loom

Values shown are the standard build. Connector family, conductor gauge, circuit count and finished length are all build options.

Quality Control And Certification

  • Continuity And Circuit Verification. Verifies the physical arrangement sequence of the harness terminals and the circuit topology between them
  • Circuit Configuration Verification. Confirms that a complete, uninterrupted current flow path exists within each circuit
  • Terminal Retention Strength Test. Measures the mechanical reliability of the connection between the terminal and the wire
  • Ingress Protection Rating Test. Evaluates the dust and water resistance sealing performance of harness connectors

The company is certified to IATF 16949 and UL standards. Samples are confirmed prior to trial or mass production, and the approved sample is the reference for every repeat order.

Customization Options

  • Connector family and terminal type to your part numbers
  • Conductor gauge selected from the current per circuit
  • Finished length and breakout positions to your drawing
  • Jacket colour, marking and labelling to your scheme
  • Packing to your instruction, PE bag and carton as standard

Compared With The Alternatives

Long adapter leads

A 15 cm loom folds into shallow dash apertures

Bare wire adapters

Pre-terminated connectors remove the joint that usually buzzes

Use Guide

  • Disconnect the battery before working behind the dash
  • Check speaker polarity before refitting the trim
  • Do not force excess cable behind the unit, it loads the connector bodies
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Related Reading

Guides That Cover This Build

Automotive Stereo Wire Harness Kit Looms FAQ

Which vehicles does this suit?

Tell us the vehicle and the head unit and we confirm the matching connector set.

Can you make longer looms?

Yes. 15 cm is this build, and other lengths are made to order.

Where is the factory and can we visit?

Our factory is in Humen Town, Dongguan City, Guangdong Province, a 30 minute drive from Shenzhen International Airport. We welcome visits at any time.

Which markets do you already supply?

We take on client projects each year from the United States, the United Kingdom, Germany, France, Mexico and Japan, with the United States as our core market.

Do you accept small batch orders of Automotive Stereo Wire Harness Kit Looms?

Yes. Small batch orders are accepted and quoted case by case. Our production lines are set up for small batch, multiple variety work rather than only long runs.

Get A Price On Automotive Stereo Wire Harness Kit Looms

Tell us the quantity, the finished length and any change to the connector set. We come back with the price, the lead time and a sample plan.