Dorman 674-341 Exhaust Manifold - Right

Dorman 674-341 Exhaust Manifold for Transit

Dorman 674-341 is a standard replacement exhaust manifold engineered to match the fit and function of the original part on specified Ford Transit vans. Built from cast stainless steel in metallic gray, it includes the outlet gasket needed for a complete exhaust repair.

Key Features

• Cast stainless steel construction for durability in exhaust service
• Round port design with a 1.1 collector port diameter
• Standard replacement grade for OE-style fit and function
• 12 mounting holes for proper alignment on the cylinder head
• Gasket or seal included for the outlet connection
• No oxygen sensor port and no heat shield included
• Fits Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD, right side

Detailed Description

This exhaust manifold is built for 2015-2025 Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD applications on the right side. Dorman 674-341 is engineered to restore the factory exhaust path with a direct replacement design that follows the original manifold’s fit and function. The cast stainless steel body helps provide the strength needed for high-temperature exhaust operation, while the included outlet gasket supports a proper seal at the connection point.

For buyers searching for a right exhaust manifold for Ford Transit-150 2015-2025 or a replacement exhaust manifold for Ford Transit-250, Transit-350, and Transit-350 HD, this part number offers a vehicle-specific solution. Part number 674-341 also cross-references BL3Z9430D for the same application.

Common Repair Uses

• Cracked or warped exhaust manifold replacement
• Exhaust leaks at the manifold or outlet flange
• Noise from a leaking right-side manifold
• Loss of exhaust sealing after heat cycling
• Replacement after corrosion or material fatigue

Installation Notes

Verify right-side fitment before installation on your Ford Transit van. Inspect the cylinder head sealing surface, fasteners, and adjoining exhaust components for wear or damage before assembly. Because mounting hardware is not included, reuse or replace the required fasteners as needed during installation. Confirm that the manifold matches the vehicle’s port layout and exhaust connection before tightening to specification.

Quality Assurance

Dorman 674-341 is manufactured as a standard replacement exhaust manifold to match original equipment fit and function on specified vehicles. The design includes the outlet gasket for a more complete repair and is built to support dependable exhaust sealing on Ford Transit applications.