Chery Iridium Ignition Spark Plug E4G16-3707110
E4G16-3707110
RER8WMB
Iridium
Product Detail
| ST NO. | Brand | OE NO. | OEM NO. | MATERIALS 1 | MATERIALS 2 | ORIGINAL | FIT FOR |
| STSP1073 | CHERY | E4G16-3707110 | RER8WMB | Iridium | CHAMPION | Chery Tiggo FL 1.6 DVVT |
STSP1073 is a Chery-focused ignition spark plug built around the single OE and OEM reference combination currently listed on this page. The product is identified with an Iridium material specification, providing a clearly defined replacement reference for distributors, importers and automotive aftermarket buyers.
The current product information matches OE No. E4G16-3707110 with OEM No. RER8WMB. Because this page represents one specific reference rather than a multi-model product group, buyers can use this OE/OEM relationship directly when preparing quotations, purchase lists and repeat orders.
Reference-based selection remains important even within the iridium spark plug category. Similar-looking products may differ in firing-end design and other application specifications, so the OE and OEM information listed on this page should remain the primary basis for purchasing.
Fine Iridium Electrode for Controlled Spark Discharge
Iridium is used in spark plug firing electrodes because it can withstand repeated electrical discharge and high combustion temperatures while maintaining a relatively fine firing surface.
A fine iridium center electrode concentrates the electric field around the firing tip, helping the ignition voltage initiate spark discharge efficiently. Its resistance to electrode erosion also helps limit gradual changes to the firing surface as operating cycles accumulate.
Electrode condition is only one part of correct spark plug matching. STSP1073 should continue to be selected according to the E4G16-3707110 and RER8WMB reference relationship already listed on this page rather than by the term “Iridium” or external appearance alone.
Purchasing Details for Bulk Orders
IGNX supplies STSP1073 for distributors, importers and automotive aftermarket brands. For wholesale and repeat purchasing, buyers can confirm the required product directly according to OE No. E4G16-3707110 and OEM No. RER8WMB 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 reference and purchasing requirements before production helps simplify order checking, repeat purchasing and inventory management.