Iridium Platinum Automotive Spark Plug for Mazda

STSP1035 is a Mazda-focused automotive spark plug range covering two OE and OEM combinations currently listed on this page. Both products are identified with Iridium & Platinum together with Iridium material information, forming a focused precious-metal spark plug range for aftermarket distributors and importers.

The two entries are grouped under the same IGNX product number for convenient sourcing, but each corresponds to its own OE and OEM reference. Buyers should therefore confirm the required spark plug according to the reference relationship already shown in the product list rather than treating the two items as interchangeable.

This focused product structure is suitable for buyers managing Mazda ignition parts in bulk, allowing related spark plug requirements to be sourced together while keeping each item clearly identified for quotation, inventory replenishment and repeat purchasing.

Iridium Platinum Firing Design

The firing end of a spark plug is repeatedly exposed to high-voltage discharge, combustion heat and rapid temperature changes. Iridium and platinum are used in precious-metal spark plug designs because they provide good resistance to wear under these operating conditions.

A fine iridium firing electrode can concentrate the electric field around the firing area and support efficient spark discharge. Platinum used on the opposing firing surface helps reduce erosion caused by repeated ignition cycles, limiting progressive changes in electrode condition.

Precious-metal construction is only one part of the complete spark plug specification. Even where products share the same Iridium & Platinum material category, the required spark plug should still be selected according to its corresponding OE and OEM reference rather than material or external appearance alone.

Purchasing Details for Bulk Orders

IGNX supplies STSP1035 for distributors, importers and automotive aftermarket brands. For bulk, repeat or mixed-model purchasing, buyers should confirm the required product according to the OE No. and corresponding OEM No. already provided in the product list.

For quotation, buyers can submit the required OE or OEM reference from the list above together with order quantity, packaging requirements and any private-label information. Confirming the purchasing list before production helps simplify order checking, repeat purchasing and inventory management.