Turn Signal Lamp for Jeep Wrangler: Polypropylene
This turn signal lamp for the Jeep Wrangler is specified around polypropylene, 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 fitment that looked right on paper and failed on the bench, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Turn Signal Lamp |
|---|---|
| Vehicle application | Jeep Wrangler |
| Material / finish | Polypropylene |
| Typical use | Mining Sites |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | SAE J431 |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- Brass — specified where the part sits close to a heat source
- Stainless Steel — used when the finish has to hold a coating
- Anodised Aluminium — specified where the part sits close to a heat source
- EPDM Rubber — the cost-effective default for volume programmes
- Aluminium Alloy — chosen where wear resistance comes first
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Processes available
- die casting
- robot welding
- ultrasonic cleaning
- assembly line testing
- anodising
- gravity casting
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 mining sites. Related applications include long-distance touring, daily commuting, food delivery, night riding, roadside assistance.
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
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SAE J431-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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
Ask for the current catalogue and the specification sheet for this line.







