Double Platinum Engine Spark Plug ILFR6A

STSP1031 is organized as a multi-reference spark plug range covering ten OE references and eight OEM references currently listed for Nissan, Mercedes-Benz, Land Rover and Volvo applications. This allows aftermarket distributors and importers to source several related ignition references within one product group.

The listed products do not all use the same electrode material configuration. Depending on the corresponding reference, the current product list includes Iridium & Platinum, Iridium and Double Platinum material information. Each item should therefore be identified according to the matching OE No., OEM No. and material information shown on this page.

Grouping these references together simplifies product sourcing, but the individual entries should not be treated as identical or interchangeable simply because they are included under the same IGNX product number.

Precious-Metal Electrodes and Wear Control

Spark plug firing surfaces are repeatedly exposed to electrical discharge and combustion heat. Precious metals such as iridium and platinum are commonly used in spark plug electrode designs because of their resistance to wear under these operating conditions.

Electrode wear can gradually change the condition of the firing surfaces and the effective spark gap. Reducing this wear helps limit these changes during normal service and supports more consistent ignition conditions as operating cycles accumulate.

Because STSP1031 includes more than one material configuration, the material should follow the specific reference being purchased. Iridium-platinum, iridium and double platinum entries should not be described or selected as if they were the same spark plug specification.

Purchasing Details for Bulk Orders

IGNX supplies this spark plug range for distributors, importers and automotive aftermarket brands. For STSP1031 bulk orders, buyers should confirm each required item according to the OE No., OEM No. and corresponding material information already provided in the product list.

For quotation, buyers can submit the required references from the list above together with order quantities, packaging requirements and any private-label information. For mixed-reference or repeat orders, confirming the complete purchasing list before production helps keep product specifications and order records consistent.