AP Exhaust Exhaust Pipe Flange Gasket P/N:8423

Seal the exhaust connection and keep your system quiet with the AP Exhaust Exhaust Pipe Flange Gasket, MPN 8423. It's a direct-fit replacement for the 2009-2014 Nissan Cube, dropping into the flanged joint where exhaust pipe sections bolt together.

This gasket sits between the mating exhaust flanges and seals the connection so hot exhaust gases stay inside the system and route to the tailpipe as intended.

• Flange sealing: Fills the joint between bolted exhaust pipe flanges to help prevent exhaust leaks at the connection.
• Direct-fit replacement: Installs at the factory exhaust flange location for the listed Nissan Cube application.
• Fresh sealing surface: Replaces an original gasket that has burned through, crushed, or blown out over time.

Signs this gasket may need replacing include a ticking or hissing exhaust noise near the pipe joint, a stronger exhaust smell, or a visible leak at the flange. Because a leak can also come from cracked pipes or loose flange bolts, diagnose the source before replacing. When installing, consult the vehicle service information for the correct flange fasteners and whether they may be reused.