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

Automotive Chassis Wire Harness Assembly

A custom chassis wire harness assembly for vehicle underbody and frame routing, supplied with moulded transitions. Chassis looms see water, salt and stone impact, which is why the overmoulded breakouts matter more here than inside a cabin.

  • Moulded breakouts seal the points where a taped loom would let water in
  • Built to the chassis routing on your drawing rather than adapted
  • Vehicle cable assemblies produced to the same approved sample each run
  • Suited to underbody environments where taped looms degrade

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

Problems It Solves

  • Taped looms wick water into the breakouts on underbody routing
  • Stone impact damages unprotected transitions
  • Chassis looms built to no fixed drawing vary between vehicles

Who It Is For

  • Vehicle body builders and converters
  • Trailer manufacturers
  • Automotive OEM and aftermarket programmes

Application Scenarios

  • Vehicle chassis and underbody wiring
  • Trailer and body-builder electrical systems
  • Specialist vehicle conversions

Technical Features

  • Moulded breakout transitions
  • Chassis routing build
  • Custom circuit layout
  • Vehicle cable assembly production

Specifications

ApplicationAutomotive chassis and vehicle cable assembly
ConstructionMoulded wire harness
ServiceCustom build to drawing

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

Taped and loomed harnesses

Moulded breakouts keep water out of the transitions on underbody routing

Generic chassis looms

A build-to-drawing harness follows your fixing points and lengths

Use Guide

  • Follow the fixing points on the drawing so the loom is supported against stone impact
  • Keep breakout legs clear of suspension travel and exhaust heat
  • Check every moulded transition before fitting for transport damage
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Automotive Chassis Wire Harness Assembly FAQ

What do you need to quote a chassis harness?

A routing drawing or a sample loom, plus the circuit table and annual quantity.

Can you overmould our existing connector set?

Yes, provided the connector bodies suit overmoulding. Send the parts for review.

What lead time should we plan for on Automotive Chassis Wire Harness Assembly?

Sample orders ship within 3 days of confirmation. Production lead time for bulk orders is typically 7 to 12 days, and we confirm the date against your quantity when we quote.

How is Automotive Chassis Wire Harness Assembly packed for export?

Products are typically individually packed in PE bags and then boxed according to the specified quantity. Tell us any special packing requirement when you place the order.

Do you charge for samples of Automotive Chassis Wire Harness Assembly?

Samples are charged for the sample and the shipping. The cost and the timing are confirmed with your quotation before anything is built.

Get A Price On Automotive Chassis Wire Harness Assembly

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.