Fuel Tank Cap for Audi A4: Chromed Steel
This fuel tank cap for the Audi A4 is specified around chromed steel, 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 inconsistent hardness between lots, or inconsistent hardness between lots. Both are specification problems, and both are preventable.
Specification
| Product | Fuel Tank Cap |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Chromed Steel |
| Typical use | Daily Commuting |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | CCC |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Nylon 66 — preferred when weight matters more than rigidity
- Silicone — chosen where wear resistance comes first
- Kevlar Composite — specified where the part sits close to a heat source
- Sintered Metal — specified where the part sits close to a heat source
- Reinforced Nylon — specified where the part sits close to a heat source
Processes available
- anodising
- shot blasting
- ultrasonic cleaning
- cold forging
- sintering
- electroplating
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 daily commuting. Related applications include construction sites, airport ground fleets, heavy load hauling, daily commuting, coastal delivery.
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
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 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
