LR050998 Iridium Platinum Engine Spark Plug for Land Rover
LR050998
SILZKAR7E8S
Iridium&Platinum
Product Detail
| ST NO. | Brand | OE NO. | OEM NO. | MATERIALS 1 | MATERIALS 2 | ORIGINAL | FIT FOR |
| STSP1090 | LAND ROVER | LR050998 | SILZKAR7E8S | Iridium&Platinum | NGK | land rover 3.0T |
STSP1090 is a Land Rover-focused engine spark plug built around the single OE and OEM reference combination currently listed on this page. The product is identified with an Iridium & Platinum material configuration, providing a clearly defined precious-metal spark plug reference for aftermarket distributors, importers and ignition-parts buyers.
Because this page represents one specific OE/OEM relationship rather than a multi-reference product group, buyers can confirm the required spark plug directly against the reference information already provided in the product details.
Reference matching remains important even when several spark plugs share a similar precious-metal description. Electrode design and other application specifications can vary between products, so the listed OE/OEM relationship should remain the primary basis for replacement purchasing.
Precious-Metal Electrode Design and Firing-Surface Stability
Spark plug firing surfaces operate under repeated electrical discharge, combustion heat and rapid temperature changes. Iridium and platinum are commonly used in precious-metal spark plug designs because of their resistance to electrode wear under these operating conditions.
Fine precious-metal firing surfaces can help concentrate the electric field around the firing area, while wear-resistant materials help limit progressive changes to electrode geometry as ignition cycles accumulate.
These material characteristics support stable firing-surface condition, but material alone does not determine compatibility. Correct replacement still depends on matching the required OE/OEM reference and complete spark plug specification.
Purchasing Details for Bulk Orders
IGNX supplies STSP1090 for distributors, importers and automotive aftermarket brands. For wholesale and 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.