Radiator Cap for Lexus RX: Neoprene
This radiator cap for the Lexus RX is specified around neoprene, 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 a supplier who changed material without saying so. Both are specification problems, and both are preventable.

Specification
| Product | Radiator Cap |
|---|---|
| Vehicle application | Lexus RX |
| Material / finish | Neoprene |
| Typical use | Motocross |
| MOQ | 500 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | CCC |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Polypropylene — preferred when weight matters more than rigidity
- Powder Coated Steel — chosen where wear resistance comes first
- ABS Plastic — chosen where wear resistance comes first
- Neoprene — preferred when weight matters more than rigidity
- Chromed Steel — chosen where wear resistance comes first

Processes available
- die casting
- assembly line testing
- robot welding
- CNC machining
- precision stamping
- ultrasonic cleaning
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 motocross. Related applications include rural transport, heavy load hauling, night riding, airport ground fleets, passenger transport.
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 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 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 3 days once you have seen the first piece.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the CCC-compliant build instead of a fresh interpretation.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







