Thermostat for Toyota Hilux: Magnesium Alloy
This thermostat for the Toyota Hilux 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 inconsistent hardness between lots, or inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Thermostat |
|---|---|
| Vehicle application | Toyota Hilux |
| Material / finish | Magnesium Alloy |
| Typical use | Roadside Assistance |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | ISO 9001 |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Titanium Alloy — chosen where wear resistance comes first
- Carbon Fibre Composite — chosen where wear resistance comes first
- Natural Rubber — the cost-effective default for volume programmes
- Stainless Steel — the cost-effective default for volume programmes
- Carbon Steel — specified where the part sits close to a heat source

Processes available
- powder coating
- anodising
- die casting
- laser cutting
- surface grinding
- shot blasting
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for roadside assistance. Related applications include security patrols, mining sites, adventure travel, airport ground fleets, ride-hailing 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
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 3000 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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Ask for the current catalogue and the specification sheet for this line.







