Nissan and Infiniti owners, if you're dealing with oil leaks around your spark plugs, this 6-piece tube seal set is exactly what you need! This set is compatible with so many models - we're talking Infiniti FX35 (2003-2008), G35 (2003-2007), I30, I35, M35, QX4, and Nissan 350Z (2003-2006), Altima (2002-2006), Frontier (2005-2016), Maxima (1995-2008), Murano (2003-2007), and pretty much all the NV models from 2012-2016. The reference part numbers match OEM 1327631U10, ES72481, and 1327631U1A, so you know you're getting the right fit. The high-quality rubber construction provides excellent wear resistance and has been rigorously tested to maintain stable sealing even in extreme temperature conditions. Installation is straightforward if you're comfortable working on your engine, and replacing these worn seals can prevent oil from leaking into your spark plug wells, which can cause misfires and other issues. I used these on my 2005 Frontier and the difference was immediate - no more oil smell and much smoother engine performance. The set comes with exactly 6 seals, which covers most V6 Nissan/Infiniti engines perfectly. If you're noticing oil around your spark plugs or just doing preventative maintenance, these quality seals deliver OEM-compatible performance without the dealership price tag.
Free 30-day returns 
Free 30-day returns
