Blower Motor for BMW 3 Series: Stainless Steel
This blower motor for the BMW 3 Series is specified around stainless steel, 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 premature wear on the first batch, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Blower Motor |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Stainless Steel |
| Typical use | Construction Sites |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- High Density Foam — selected when the part is exposed to weather and road salt
- Carbon Steel — specified where the part sits close to a heat source
- Titanium Alloy — used when the finish has to hold a coating
- Tempered Glass — used when the finish has to hold a coating
- EPDM Rubber — selected when the part is exposed to weather and road salt
Processes available
- die casting
- anodising
- cold forging
- rubber vulcanisation
- heat treatment
- shot blasting
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for construction sites. Related applications include food delivery, weekend riding, farm use, roadside assistance, passenger transport.
Quality and packing
- In-line inspection with AQL 2.5 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 the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO/TS 16949-compliant build instead of a fresh interpretation.
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.
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.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 3 days once you have seen the first piece.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
