1822A002 Iridium Platinum Ignition Spark Plug for Mitsubishi

STSP1087 is a Mitsubishi-focused ignition spark plug built around the single OE and OEM reference combination currently listed on this page. The product is identified with Iridium & Platinum and Iridium material information, placing it within the precious-metal spark plug category for the corresponding replacement requirement.

Because this page represents one clearly defined reference rather than a multi-model product group, distributors and importers can confirm the required item directly according to the OE No. and corresponding OEM No. already provided in the product information.

Reference matching remains important even among precious-metal spark plugs. Products with similar appearance or material descriptions can differ in firing-end design and other specifications, so the listed OE/OEM relationship should remain the primary basis for replacement purchasing.

Precious-Metal Electrode Design and Wear Control

Spark plug firing surfaces operate under repeated electrical discharge, combustion heat and rapid temperature changes. Iridium and platinum are widely used in precious-metal spark plug designs because they provide good resistance to electrode wear under these operating conditions.

Controlling electrode erosion helps limit gradual changes to the firing surfaces and effective spark gap as ignition cycles accumulate. This supports a more consistent electrode condition throughout normal service.

Precious-metal material alone does not determine compatibility. Correct replacement still depends on the complete spark plug specification, so STSP1087 should be selected according to the OE and OEM reference shown on this page rather than material description or external appearance alone.

Purchasing Details for Bulk Orders

IGNX supplies STSP1087 for distributors, importers and automotive aftermarket brands. For wholesale or repeat purchasing, buyers can confirm the required spark plug directly according to the OE No. and corresponding OEM No. already listed on this page.

For quotation, buyers can provide the OE or OEM reference listed above together with the required quantity, packaging requirements and any private-label information. Confirming the product reference and purchasing requirements before production helps simplify repeat ordering and inventory management.