Ford Iridium Ignition Spark Plug
SP-530
6M8G-12405-BB
AYFS-32Y-R
ILTR5A-13G
Iridium
Product Detail
| ST NO. | Brand | OE NO. | OEM NO. | MATERIALS 1 | MATERIALS 2 | ORIGINAL | FIT FOR |
| STSP1069 | FORD | SP-530 | AYFS-32Y-R | Iridium | MOTORCRAFT | Mondeo Sport | |
| FORD | 6M8G-12405-BB | ILTR5A-13G | Iridium | NGK | S-MAX |
STSP1069 is a Ford-focused ignition spark plug range covering two OE and OEM reference combinations currently listed on this page. Both products are identified within the Iridium material category, providing a focused spark plug range for aftermarket distributors, importers and automotive parts buyers.
The current product information matches SP-530 with AYFS-32Y-R and 6M8G-12405-BB with ILTR5A-13G. These are two separately identified replacement references and should be selected according to the corresponding OE and OEM relationship rather than treated as interchangeable products.
For bulk sourcing, keeping the reference relationship clear helps buyers manage quotations, inventory replenishment and repeat purchasing when several Ford ignition products are handled within the same supply program.
Iridium-Based Firing Design and Electrode Wear Control
Spark plug firing surfaces operate under repeated high-voltage discharge, combustion heat and rapid temperature changes. Iridium is used in suitable spark plug electrode designs because of its resistance to wear under these operating conditions.
Fine precious-metal firing electrodes can help concentrate the electric field around the firing area, supporting efficient spark discharge. Resistance to electrode erosion also helps limit gradual changes to the firing surfaces as ignition cycles accumulate.
The two OEM references grouped under STSP1069 should still be treated according to their individual specifications. Sharing an Iridium material category does not mean that their complete electrode construction or application requirements are identical.
Purchasing Details for Bulk Orders
IGNX supplies STSP1069 for distributors, importers and automotive aftermarket brands. For wholesale, mixed-reference or repeat purchasing, buyers should confirm the required spark plug according to the OE No. and corresponding OEM No. already listed on this page.
For quotation, buyers can provide the required OE or OEM reference from the list above together with order quantity, packaging requirements and any private-label information. Confirming the reference list before production helps simplify order checking, repeat purchasing and inventory management.