Dorman 03408B Exhaust Manifold Hardware Kit

Exhaust Manifold Hardware Kit for Jeep and Dodge

Dorman 03408B is a standard replacement exhaust manifold hardware kit built to match the original fasteners used to secure the exhaust manifold to the engine on specified vehicles. It uses metal construction and Grade 8 bolt hardware for reliable service on applications such as Jeep Cherokee, Wrangler, Grand Cherokee, TJ, Comanche, CJ7, Scrambler, Wagoneer, and Dodge Dakota.

Key Features

• OE-style exhaust manifold hardware replacement for specified Jeep and Dodge applications
• Grade 8 bolt grade for added fastening strength
• Metal construction for durable underhood use
• Thread sizes include 3/8-16 and 3/8-24 in
• Package contents include manifold studs, nuts, spacers, washers, and bolts
• Cross-reference: 33004026

Detailed Description

This Dorman exhaust manifold hardware kit, part number 03408B, is made to replace the original manifold fasteners used on select Jeep and Dodge vehicles. It is intended for applications where the exhaust manifold must be secured to the engine with the correct thread sizes, spacing, and hardware style. The kit is a standard replacement option for Jeep Cherokee, Wrangler, Grand Cherokee, TJ, Comanche, CJ7, Scrambler, and Wagoneer models, as well as Dodge Dakota applications listed in the fitment data. Dorman 03408B provides the hardware needed to restore proper manifold attachment on vehicles that require 3/8-16 and 3/8-24 in thread specifications.

What It Helps Address

• Loose or missing exhaust manifold fasteners
• Damaged manifold studs, bolts, nuts, washers, or spacers
• Improper manifold clamping at the cylinder head
• Hardware replacement during exhaust manifold service
• Fitment-specific repair needs on Jeep and Dodge exhaust systems

Installation Notes and Tips

Verify thread size, fastener length, and vehicle application before installation. Clean the mounting surfaces and inspect the manifold and cylinder head threads for wear or damage. For fitment-based searches, this part is listed for 1997-2006 Jeep TJ, 1997-2006 Jeep Wrangler, 1993-2004 Jeep Grand Cherokee, 1991-2001 Jeep Cherokee, 1991-1995 Jeep Wrangler, 1991-1992 Jeep Comanche, 1984-1990 Jeep Cherokee, 1986-1990 Jeep Comanche, 1987-1990 Jeep Wrangler, 1984-1987 Jeep Wagoneer, 1983-1986 Jeep CJ7, 1983-1985 Jeep Scrambler, and 1996-2002 Dodge Dakota. Use the vehicle-specific notes in the catalog listing to confirm the exact application.

Quality Assurance

Dorman manufactures this part as a standard replacement hardware kit for specified OE applications. The design follows the original hardware requirements for the listed vehicles to support proper exhaust manifold attachment and service fitment.