Condenser Fan for BMW 3 Series: Aluminium Alloy
This condenser fan for the BMW 3 Series is specified around aluminium alloy, 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 documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Condenser Fan |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Aluminium Alloy |
| Typical use | Coastal Delivery |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | DOT |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- Carbon Steel — specified where the part sits close to a heat source
- ABS Plastic — preferred when weight matters more than rigidity
- Cast Iron — the cost-effective default for volume programmes
- Zinc Plated Steel — chosen where wear resistance comes first
- Ceramic Composite — chosen where wear resistance comes first

Processes available
- injection moulding
- powder coating
- electroplating
- die casting
- CNC machining
- shot blasting
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 coastal delivery. Related applications include construction sites, rural transport, urban courier work, wet weather riding, night riding.
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
What is the minimum order quantity?
The standard MOQ is 500 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 7 working days, and each revision round adds about 5 days once you have seen the first piece.
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.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







