Exhaust Pipe Flange Gskt 03-13 Hemi 5.7L

The Exhaust Pipe Flange Gasket 03-13 Hemi 5.7L is a critical OEM-specification component engineered to seal the connection between your engine's exhaust manifold and the exhaust pipe assembly. This gasket prevents exhaust leaks that degrade engine performance, increase emissions, and create unwanted noise under load. Whether you're rebuilding a Dodge Ram, Jeep Grand Cherokee, or Chrysler 300C with the legendary Hemi platform, a quality flange gasket is non-negotiable for maintaining proper exhaust scavenging and fuel economy.

MAHLE ORIGINAL/CLEVITE's F32779 gasket is manufactured to OEM tolerances using premium composite and metal materials designed to withstand sustained exhaust temperatures and thermal cycling without degradation. The gasket's precision-engineered sealing surfaces create a metal-to-metal contact when compressed by flange bolts, ensuring zero bypass and preventing exhaust gases from escaping into the engine bay. Its compact profile (7.25 x 9.25 inches) fits the Hemi 5.7L exhaust flange geometry perfectly, while the minimal weight (0.057 lbs) adds no parasitic mass to your exhaust system. This MAHLE component meets or exceeds OEM specifications for durability and thermal resistance.

Mechanics and enthusiasts replace this gasket when removing the exhaust manifold for valve cover gasket service, spark plug access, or head work on 2003–2013 Hemi 5.7L engines. Installation is straightforward: remove the flange bolts, discard the old gasket, clean both sealing surfaces with a gasket scraper, and install the new F32779 gasket with fresh bolts torqued to OEM spec. Always replace this gasket when disturbing the exhaust manifold connection; reusing a compressed gasket invites future leaks and rough idle conditions. This is the correct choice for any Hemi 5.7L owner seeking factory-quality reliability.