Air Box for GMC Sierra: Carbon Fibre Composite
This air box for the GMC Sierra is specified around carbon fibre 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 fitment that looked right on paper and failed on the bench, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.
Specification
| Product | Air Box |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Carbon Fibre Composite |
| Typical use | Night Riding |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Magnesium Alloy — used when the finish has to hold a coating
- PU Leather — used when the finish has to hold a coating
- Anodised Aluminium — specified where the part sits close to a heat source
- Tempered Glass — chosen where wear resistance comes first
- PVC Coated Fabric — used when the finish has to hold a coating
Processes available
- anodising
- CNC machining
- sintering
- shot blasting
- electroplating
- robot welding
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 night riding. Related applications include farm use, ride-hailing fleets, delivery fleets, weekend riding, rental fleets.
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
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. IATF 16949 documentation is issued with the shipment when your market requires it.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
