Alternator for Jeep Wrangler: Aluminium Alloy
This alternator for the Jeep Wrangler is specified around aluminium 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 documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Alternator |
|---|---|
| Vehicle application | Jeep Wrangler |
| Material / finish | Aluminium Alloy |
| Typical use | Rural Transport |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | E-mark |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- Semi-Metallic Compound — chosen where wear resistance comes first
- Silicone — chosen where wear resistance comes first
- High Density Foam — selected when the part is exposed to weather and road salt
- Zinc Plated Steel — selected when the part is exposed to weather and road salt
- Chromed Steel — selected when the part is exposed to weather and road salt

Processes available
- electroplating
- sintering
- anodising
- CNC machining
- laser cutting
- 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 rural transport. Related applications include track days, roadside assistance, heavy load hauling, construction sites, rental fleets.
Quality and packing
- In-line inspection with AQL 1.5 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
What is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
What testing is included?
Standard lots ship with dimensional and hardness reports. E-mark documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







