Product Description
Cummins 3682491 front EGR exhaust manifold end section for compatible 2003–2007 ISX diesel engines. Designed for use in three-piece exhaust manifold assemblies equipped with exhaust gas recirculation (EGR) systems.
This manifold section directs exhaust gases from the engine cylinder head into the exhaust manifold assembly while providing the EGR connection required for compatible engine configurations.
Cross-references include PAI 181047 and AKMI AK-3682491. Used in compatible three-piece manifold assemblies with center section 3682348 and opposite end section 3682549.
This listing is for the front EGR manifold end section only, not the complete exhaust manifold assembly.
Verify engine serial number, manifold configuration, EGR connection location, mounting dimensions, and original equipment part number before ordering. Gaskets and installation hardware may be required separately.
