Spark Plug for Isuzu D-Max: Titanium Alloy
This spark plug for the Isuzu D-Max is specified around titanium 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 a specification nobody had written down, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.

Specification
| Product | Spark Plug |
|---|---|
| Vehicle application | Isuzu D-Max |
| Material / finish | Titanium Alloy |
| Typical use | Mining Sites |
| MOQ | 200 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | DOT |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Zinc Plated Steel — used when the finish has to hold a coating
- High Density Foam — specified where the part sits close to a heat source
- Magnesium Alloy — used when the finish has to hold a coating
- ABS Plastic — specified where the part sits close to a heat source
- Chromed Steel — the cost-effective default for volume programmes

Processes available
- surface grinding
- CNC machining
- cold forging
- gravity casting
- rubber vulcanisation
- powder coating
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for mining sites. Related applications include off-road trails, wet weather riding, adventure travel, security patrols, daily commuting.
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
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
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.
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 happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







