Dorman - Autograde Exhaust Manifold Bolt and Spring P/N:675-221

Reseal the front exhaust manifold-to-pipe joint and keep it flexing freely with the Dorman - Autograde Exhaust Manifold Bolt and Spring Kit 675-221. Designed as a direct replacement for rusted or damaged exhaust bolts and springs, it is intended to prevent exhaust leaks while allowing movement between the exhaust pipe and muffler. It installs at the front exhaust position and drops in as a direct-fit replacement across a wide range of Toyota, Lexus, Nissan and Scion applications, including the 2011-2017 Lexus CT200H [L4-1.8L], 2003-2021 Toyota 4Runner [V6-4.0L], 2007-2012 Nissan Sentra [L4-2.0L] and 2007-2021 Toyota Corolla [L4-1.8L] — see the Buyer's Guide tab for the full list.

• Ideal replacement: the manifold bolt and spring are built to match the original equipment hardware's fit and function, including bolt diameter, thread pitch and head type.
• Complete installation: the kit supplies the hardware needed to securely attach the manifold to the exhaust system.
• Hardened steel construction: the bolt and spring are made of hardened steel for a durable, long service life.
• Quality tested: the kit components undergo extensive testing to confirm proper function and long service life.

Each package contains 2 springs and 2 bolts; the quantity a vehicle needs varies by application, so confirm your requirement in the Buyer's Guide. Signs this hardware may need replacing include rusted or seized exhaust bolts, broken springs, and a leak at the manifold-to-pipe connection. Country of origin: China.

Interchange: HW499999 · 4978 · 4979 · 206068H30A · 9008010291 · 90109A0013 · 90501A0006 · 90501A0031 · 9090105020 · 36454 · Manufacturer part number 675-221 (also 675221)