Air Box for Nissan Navara: Semi-Metallic Compound
This air box for the Nissan Navara 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 premature wear on the first batch, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Air Box |
|---|---|
| Vehicle application | Nissan Navara |
| Material / finish | Semi-Metallic Compound |
| Typical use | Rural Transport |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- Titanium Alloy — chosen where wear resistance comes first
- Nylon 66 — the cost-effective default for volume programmes
- Chromed Steel — used when the finish has to hold a coating
- Carbon Fibre Composite — preferred when weight matters more than rigidity
- Carbon Steel — specified where the part sits close to a heat source

Processes available
- electroplating
- CNC machining
- shot blasting
- injection moulding
- laser cutting
- anodising
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 rural transport. Related applications include heavy load hauling, roadside assistance, ride-hailing fleets, coastal delivery, urban courier work.
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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the IATF 16949-compliant build instead of a fresh interpretation.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







