Radiator Cap for Chevrolet Captiva: Cast Iron
This radiator cap for the Chevrolet Captiva 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 inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Radiator Cap |
|---|---|
| Vehicle application | Chevrolet Captiva |
| Material / finish | Cast Iron |
| Typical use | Construction Sites |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- ABS Plastic — the cost-effective default for volume programmes
- Semi-Metallic Compound — preferred when weight matters more than rigidity
- Magnesium Alloy — selected when the part is exposed to weather and road salt
- Kevlar Composite — used when the finish has to hold a coating
- Neoprene — chosen where wear resistance comes first

Processes available
- precision stamping
- ultrasonic cleaning
- electroplating
- die casting
- rubber vulcanisation
- powder coating
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 construction sites. Related applications include delivery fleets, wet weather riding, food delivery, adventure travel, mountain roads.
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
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO/TS 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.
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 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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







