Toyota Camry Nissan VQ35 Iridium Spark Plug LFR7AIX 2309 Original Specification

This KLP iridium spark plug (model LFR7AIX 2309) is designed for 2000-2010 Toyota Camry 2.4L and 2.0L engines, and also compatible with Nissan VQ35 series engines (e.g., Altima, Murano). Core function is stable, efficient ignition to optimize combustion, improve throttle response, and reduce fuel consumption. Although no OEM number exists, part number LFR7AIX 2309 directly corresponds to original specification for cross-checking. Replacement difficulty moderate; install with torque wrench to manufacturer-specified torque to avoid over-tightening and thread damage. Iridium electrode material is wear-resistant and long-lasting, suitable for high-mileage vehicle maintenance; bulk stock recommended for Toyota and Nissan mainstream models.