Air Box for Honda Civic: Cast Iron
This air box for the Honda Civic is specified around cast iron, 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 reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Air Box |
|---|---|
| Vehicle application | Honda Civic |
| Material / finish | Cast Iron |
| Typical use | Heavy Load Hauling |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | CCC |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Aluminium Alloy — preferred when weight matters more than rigidity
- Powder Coated Steel — specified where the part sits close to a heat source
- Titanium Alloy — the cost-effective default for volume programmes
- Carbon Fibre Composite — chosen where wear resistance comes first
- ABS Plastic — the cost-effective default for volume programmes

Processes available
- injection moulding
- powder coating
- anodising
- surface grinding
- precision stamping
- heat treatment
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 heavy load hauling. Related applications include weekend riding, coastal delivery, mountain roads, roadside assistance, wet weather riding.
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 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 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.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







