Valve Cover for Citroen C5 Aircross: Semi-Metallic Compound
This valve cover for the Citroen C5 Aircross is specified around semi-metallic compound, 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 documentation that arrived after the container shipped, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.
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Specification
| Product | Valve Cover |
|---|---|
| Vehicle application | Citroen C5 Aircross |
| Material / finish | Semi-Metallic Compound |
| Typical use | Track Days |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | TUV |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Ceramic Composite — preferred when weight matters more than rigidity
- Aluminium Alloy — selected when the part is exposed to weather and road salt
- Carbon Fibre Composite — the cost-effective default for volume programmes
- Sintered Metal — preferred when weight matters more than rigidity
- High Density Foam — the cost-effective default for volume programmes

Processes available
- cold forging
- CNC machining
- rubber vulcanisation
- assembly line testing
- anodising
- electroplating
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 track days. Related applications include mountain roads, security patrols, ride-hailing fleets, daily commuting, construction sites.
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
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 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 happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







