Heater Core for Audi A4: Ceramic Composite
This heater core for the Audi A4 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 packing that arrived crushed at the port, or inconsistent hardness between lots. Both are specification problems, and both are preventable.
Specification
| Product | Heater Core |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Ceramic Composite |
| Typical use | Airport Ground Fleets |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | CCC |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- Kevlar Composite — chosen where wear resistance comes first
- PU Leather — selected when the part is exposed to weather and road salt
- Cast Iron — selected when the part is exposed to weather and road salt
- Neoprene — used when the finish has to hold a coating
- PVC Coated Fabric — used when the finish has to hold a coating
Processes available
- precision stamping
- assembly line testing
- heat treatment
- robot welding
- die casting
- cold forging
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 airport ground fleets. Related applications include weekend riding, urban courier work, mining sites, coastal delivery, 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
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
