Is your Nissan or Infiniti with the 3.5L V6 (like an Altima, Maxima, or Murano from 2002-2008) starting to misfire, get bad gas mileage, or just feel sluggish? A worn-out coil pack is a super common culprit. This kit makes the fix easy by giving you all 6 ignition coils AND the matching spark plugs in one go. These LCWRGS coils are built to meet or beat the original specs, with high-quality materials and a design that pumps out strong, consistent spark. They're a direct replacement for common OEM numbers like UF349 and C1406. Swapping in a fresh set can seriously smooth out your idle, restore power, and even turn off that annoying check engine light. It's a straightforward upgrade that makes a huge difference. The kit has everything you need for all six cylinders. Get your smooth, powerful V6 back.