AYFS22FM Iridium Platinum Spark Plug

STSP1043 is a multi-reference iridium platinum spark plug range covering six OE/OEM combinations currently listed for Land Rover, Volvo and Ford applications. All entries on this page use an Iridium & Platinum material configuration, providing a consistent precious-metal product group for aftermarket sourcing.

Although the listed products share the same material category, they correspond to different OE and OEM references. Each required item should therefore be confirmed according to the matching reference shown in the product list rather than being selected only by the STSP1043 number or general product name.

For distributors and importers managing several ignition references, grouping these related products on one page can simplify sourcing while still keeping each purchasing specification clearly identified.

Precious-Metal Electrodes for Wear Control

Spark plug firing surfaces are repeatedly exposed to electrical discharge and high combustion temperatures. Iridium and platinum are commonly used in spark plug electrode designs because these precious metals provide good resistance to wear under repeated ignition cycles.

As electrode surfaces gradually wear, the effective spark gap can change and the voltage required for discharge may increase. A wear-resistant electrode design helps slow this progression and supports more consistent firing-surface condition during normal service.

Material type is only one part of the complete spark plug specification. Correct replacement should still follow the OE and OEM references listed for the required application rather than assuming that all iridium-platinum spark plugs are interchangeable.

Purchasing Details for Bulk Orders

IGNX supplies this spark plug range for distributors, importers and automotive aftermarket brands. For bulk purchasing, buyers can select the required items according to the corresponding OE No. and OEM No. already provided in the product list.

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