Heater Hose for Hyundai i20: Cast Iron
This heater hose for the Hyundai i20 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 a supplier who changed material without saying so, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Heater Hose |
|---|---|
| Vehicle application | Hyundai i20 |
| Material / finish | Cast Iron |
| Typical use | Daily Commuting |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | RoHS |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Natural Rubber — used when the finish has to hold a coating
- Zinc Plated Steel — preferred when weight matters more than rigidity
- Chromed Steel — selected when the part is exposed to weather and road salt
- Anodised Aluminium — the cost-effective default for volume programmes
- Cast Iron — specified where the part sits close to a heat source

Processes available
- injection moulding
- sintering
- surface grinding
- laser cutting
- gravity casting
- heat treatment
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 daily commuting. Related applications include farm use, long-distance touring, delivery fleets, mountain roads, track days.
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
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
What testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
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.
Ask for the current catalogue and the specification sheet for this line.







