Heater Core for Toyota Corolla: Kevlar Composite
This heater core for the Toyota Corolla is specified around kevlar composite, 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 warranty claims traced back to a single lot, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.
Specification
| Product | Heater Core |
|---|---|
| Vehicle application | Toyota Corolla |
| Material / finish | Kevlar Composite |
| Typical use | Airport Ground Fleets |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | TUV |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- Nylon 66 — specified where the part sits close to a heat source
- Sintered Metal — specified where the part sits close to a heat source
- Silicone — used when the finish has to hold a coating
- Magnesium Alloy — preferred when weight matters more than rigidity
- Carbon Fibre Composite — specified where the part sits close to a heat source
Processes available
- assembly line testing
- CNC machining
- heat treatment
- precision stamping
- ultrasonic cleaning
- cold forging
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 airport ground fleets. Related applications include passenger transport, motocross, construction sites, roadside assistance, off-road trails.
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 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 the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the TUV-compliant build instead of a fresh interpretation.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 500 pieces per line.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
