Laser Iridium 1402 Spark Plug in a 1.4 pack Includes original packaging and hardware for direct replacement Key benefits and features - Iridium center electrode provides excellent wear resistance for longer spark plug life - High quality construction supports reliable ignition across a wide operating range - Designed as a direct replacement, requiring no modifications for installation - Maintains consistent spark performance to help smooth engine operation and idle - Ready-to-install with packaging and hardware included What is included - Laser Iridium 1402 Spark Plug - Original packaging - Necessary hardware for installation Function and performance - Purpose: to replace worn or degraded spark plugs in engines that require Laser Iridium 1402 models - Material emphasis: iridium center electrode for durability and stable firing across temperatures - Compatibility: intended as a direct replacement part for vehicles that use Laser Iridium 1402 spark plugs; verify fitment with vehicle specifications before installation - Size and design: built to meet the standard form factor and electrical characteristics of the Laser Iridium 1402 model, ensuring proper fitment and performance Use scenarios - Routine maintenance on a daily driver that requires Laser Iridium 1402 plugs to restore idle quality and throttle response - Troubleshooting rough idle, misfires, or sluggish acceleration by replacing worn plugs during a scheduled tune-up - Seasonal maintenance to improve starting reliability in cold or variable weather conditions Compatibility note - This product is a direct replacement auto part for vehicles that require Laser Iridium 1402 spark plugs; confirm compatibility with your vehicle’s OEM specifications before installation