Water Pump for BMW X5: Tempered Glass
This water pump for the BMW X5 is specified around tempered glass, 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 | Water Pump |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Tempered Glass |
| Typical use | Track Days |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | E-mark |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Natural Rubber — used when the finish has to hold a coating
- Anodised Aluminium — the cost-effective default for volume programmes
- Cast Iron — chosen where wear resistance comes first
- Carbon Fibre Composite — chosen where wear resistance comes first
- Semi-Metallic Compound — selected when the part is exposed to weather and road salt
Processes available
- powder coating
- anodising
- heat treatment
- die casting
- laser cutting
- injection moulding
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 track days. Related applications include mining sites, mountain roads, long-distance touring, rental fleets, 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
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.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
What testing is included?
Standard lots ship with dimensional and hardness reports. E-mark documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-compliant build instead of a fresh interpretation.
Ask for the current catalogue and the specification sheet for this line.
