NGK LKAR7AHX-S Spark Plug with Ruthenium HX, 12 mm Thread, 26.5 mm Reach, Gasket Seat

The NGK LKAR7AHX-S Spark Plug features NGK's advanced Ruthenium HX technology, offering enhanced durability and superior ignition performance. Designed with a 12 mm thread and a reach of 26.5 mm, this spark plug ensures a secure fit and optimal combustion in compatible engines. Its gasket seat provides a reliable seal, reducing the risk of leaks and maintaining engine efficiency. This resistor-type spark plug is suitable for a variety of automotive applications, delivering consistent sparks for smooth engine operation.

Constructed with high-quality materials, the NGK LKAR7AHX-S is engineered for longevity and reliable performance under demanding conditions. The ruthenium center electrode reduces wear and extends service life compared to traditional platinum or iridium electrodes. Its precise design ensures efficient spark delivery, improving fuel economy and reducing emissions. Easy to install, this spark plug is an excellent replacement part for engines requiring a resistor-type spark plug with specific dimensions.

Whether for routine maintenance or performance upgrades, this NGK spark plug provides dependable ignition performance. It is compatible with a range of vehicles and is a proven choice for drivers seeking durability and consistent engine response. Trust NGK’s engineering to keep your engine running smoothly and efficiently over the long term.

Features:

• Ruthenium HX Center Electrode: Improves durability and ignition performance

• 12 mm Thread: Standard size for compatible engines

• 26.5 mm Reach: Ensures proper thread engagement and combustion chamber fit

• Gasket Seat: Provides a reliable seal to prevent leaks

• Resistor Type: Reduces electromagnetic interference for better electronic device operation