Wiring Harness for BMW 3 Series: Sintered Metal
This wiring harness for the BMW 3 Series is specified around sintered metal, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is inconsistent hardness between lots, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Wiring Harness |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Sintered Metal |
| Typical use | Mining Sites |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | DOT |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- PU Leather — preferred when weight matters more than rigidity
- Carbon Steel — used when the finish has to hold a coating
- Kevlar Composite — selected when the part is exposed to weather and road salt
- Semi-Metallic Compound — specified where the part sits close to a heat source
- Sintered Metal — specified where the part sits close to a heat source
Processes available
- precision stamping
- assembly line testing
- injection moulding
- ultrasonic cleaning
- cold forging
- rubber vulcanisation
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for mining sites. Related applications include coastal delivery, weekend riding, heavy load hauling, daily commuting, roadside assistance.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the DOT-compliant build instead of a fresh interpretation.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Ask for the current catalogue and the specification sheet for this line.
