Radiator Cap for Toyota Fortuner: Magnesium Alloy
This radiator cap for the Toyota Fortuner is specified around magnesium alloy, 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 specification nobody had written down, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Radiator Cap |
|---|---|
| Vehicle application | Toyota Fortuner |
| Material / finish | Magnesium Alloy |
| Typical use | Passenger Transport |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | CCC |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Ceramic Composite — chosen where wear resistance comes first
- ABS Plastic — used when the finish has to hold a coating
- Powder Coated Steel — the cost-effective default for volume programmes
- Forged Aluminium — preferred when weight matters more than rigidity
- Brass — specified where the part sits close to a heat source

Processes available
- sintering
- assembly line testing
- electroplating
- surface grinding
- robot welding
- injection moulding
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 passenger transport. Related applications include rural transport, roadside assistance, wet weather riding, security patrols, long-distance touring.
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 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 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 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
What testing is included?
Standard lots ship with dimensional and hardness reports. CCC documentation is issued with the shipment when your market requires it.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







