Thermostat for BMW X5: Ceramic Composite
This thermostat for the BMW X5 is specified around ceramic composite, 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 a supplier who changed material without saying so, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.

Specification
| Product | Thermostat |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Ceramic Composite |
| Typical use | Urban Courier Work |
| MOQ | 200 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | CCC |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Forged Aluminium — selected when the part is exposed to weather and road salt
- High Density Foam — used when the finish has to hold a coating
- Neoprene — chosen where wear resistance comes first
- Tempered Glass — specified where the part sits close to a heat source
- Reinforced Nylon — chosen where wear resistance comes first

Processes available
- gravity casting
- powder coating
- precision stamping
- rubber vulcanisation
- assembly line testing
- electroplating
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for urban courier work. Related applications include adventure travel, farm use, mining sites, coastal delivery, weekend riding.
Quality and packing
- In-line inspection with AQL 1.5 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 CCC-compliant build instead of a fresh interpretation.
What testing is included?
Standard lots ship with dimensional and hardness reports. CCC documentation is issued with the shipment when your market requires it.
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.
What is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







