SKU: NGKUR5IX
UPC: 087295171776
MPN: UR5IX
The NGK Spark Plug Stock # 7177 (MPN UR5IX) is an OEM-grade ignition component designed for reliable engine starting and consistent combustion across various vehicle platforms. This spark plug is ideal for both daily drivers and weekend enthusiasts looking to enhance their engine performance.
Constructed with iridium alloy, the UR5IX offers superior durability compared to traditional copper or nickel plugs. Its finer electrode tip optimizes spark gap consistency, reducing misfires and improving throttle response, especially under load. This design is particularly beneficial for those tuning ignition timing or using higher octane fuel blends.
The UR5IX spark plug is compatible with OEM spark plug wells, ensuring easy installation without fitment issues. With a heat range of 5, it is well-suited for stock and lightly modified engines, making it a reliable choice for restoring baseline performance or preparing for tuning sessions.
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