Fel-Pro 61646 Exhaust Pipe Flange Gasket - Converter To Resonator Assembly, Rear Converter To Resonator Assembly or Resonator Assembly To Y-Pipe

Fel-Pro Exhaust Pipe Flange Gasket 61646

Fel-Pro 61646 is a premium exhaust pipe flange gasket built for specific Nissan exhaust connections. It is made to deliver full-vehicle sealing performance using application-specific materials that match the demands of the joint.

• Premium-grade exhaust pipe flange gasket
• Application-specific sealing material for the correct exhaust joint
• Direct replacement for OE-style exhaust sealing service
• Cross-references MAHLE F31876 for the same application
• Part number 61646 for accurate catalog lookup

Vehicle Fitment

• Fits 2016-2018 Nissan Altima, Resonator Assembly To Y-Pipe
• Fits 2007-2015 Nissan Altima, Resonator Assembly To Y-Pipe
• Fits 2008-2013 Nissan Rogue, N/A
• Fits 2007-2012 Nissan Altima, Rear Converter To Resonator Assembly
• Fits 2007-2012 Nissan Sentra, Converter To Resonator Assembly

Detailed Description

This Fel-Pro exhaust pipe flange gasket is engineered for Nissan exhaust sealing points where the resonator assembly, rear converter, or Y-pipe connects. The premium construction supports a tight seal at the flange interface, helping maintain proper exhaust flow and reduce leakage at the joint. If you are servicing a Nissan Altima, Nissan Rogue, or Nissan Sentra, part number 61646 provides a direct-fit sealing solution for the listed OE applications.

Fel-Pro gaskets are known for using materials selected for the specific application rather than a one-size-fits-all approach. That matters on exhaust joints, where heat cycling and vibration can affect sealing performance over time. This gasket is a practical choice for exhaust repair work that calls for an OE-style replacement on the exact flange location.

What It Helps Address

• Exhaust leaks at the flange connection
• Noise from a leaking resonator or converter joint
• Loss of sealing between the resonator assembly and Y-pipe
• Service replacement for worn OE exhaust gasket material
• Repair of corrosion-affected exhaust sealing surfaces

Installation Notes and Tips

Confirm the exhaust connection point before installation, since this gasket is listed for specific Nissan positions including Resonator Assembly To Y-Pipe, Rear Converter To Resonator Assembly, and Converter To Resonator Assembly. Inspect the flange faces for rust, pitting, or distortion before assembly, and clean the mating surfaces so the gasket can seat evenly. Verify the OE reference 20692-8H300 when matching the application.

Quality Assurance

Fel-Pro states that its gaskets are built for complete vehicle sealing using application-specific materials. This part is a premium-grade sealing component for the listed Nissan exhaust applications.