Dorman 03309CD Exhaust Manifold Hardware Kit - Left or Right

Exhaust Manifold Hardware for Select Chrysler, Dodge, Jeep, and Ram

Dorman 03309CD is an exhaust manifold hardware kit built to match the original fasteners used to secure the exhaust manifold to the engine on specified vehicles. It uses quality steel components and OE-style thread sizing for a direct replacement on applications such as Chrysler 300, Dodge Charger, Dodge Challenger, Jeep Grand Cherokee, and Ram truck models.

Key Features

• OE-style exhaust manifold hardware replacement for specified applications
• Steel studs, bolts, and nuts for dependable fastening performance
• Grade 10.9 stud and bolt construction
• Coarse-thread fastener design with M8-1.25 and M6-1 thread sizes
• Black stud finish with clear nut finish
• Standard replacement part for manifold-to-cylinder-head service
• Cross-reference: Chrysler 06509863AA

Detailed Product Overview

This Dorman exhaust manifold hardware kit is engineered to replace worn, damaged, or missing manifold fasteners with hardware that matches the original fit and function. The kit is made from steel and includes studs, bolts, and nuts with the correct thread diameters and lengths for the listed applications. It is a practical choice for exhaust manifold service on Chrysler 300, Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Ram 1500, Ram 2500, and Ram 3500 models where secure manifold retention is critical.

Part number 03309CD is a standard replacement solution for vehicles that require OE-style exhaust manifold fastening hardware. The design supports proper clamping at the manifold-to-cylinder-head connection and helps restore the original hardware layout on the specified fitments.

What This Part Helps Address

• Broken or corroded exhaust manifold fasteners
• Missing studs, bolts, or nuts during manifold repair
• Loose manifold attachment at the cylinder head
• Exhaust leaks caused by degraded hardware
• Service issues during manifold removal and reinstallation

Installation Notes and Tips

Verify engine-side thread sizes, fastener length, and vehicle position before installation. This hardware is listed for left and right applications on many fitments, including 2009-2020 Chrysler 300, 2009-2020 Dodge Charger, 2009-2020 Dodge Challenger, 2009-2020 Jeep Grand Cherokee, and 2011-2020 Ram 2500 and Ram 3500. For 2021-2023 applications, confirm the exact side and model year before ordering. Clean the mounting surfaces and inspect the manifold and cylinder head threads before tightening to specification.

Compatible fitment examples include 2023 Chrysler 300, right; 2021-2023 Dodge Challenger, right; 2022-2023 Dodge Charger, right; 2023 Dodge Durango, left; 2021 Jeep Grand Cherokee, left; and 2011-2020 Ram 2500, left or right. Part number 03309CD is also listed for multiple 2009-2020 and 2011-2020 exhaust manifold service applications across these platforms.

Quality Assurance

Dorman manufactures this hardware kit as a standard replacement part using quality materials for reliable performance in exhaust manifold service. The steel construction and OE-style dimensions are intended to match the original hardware requirements on the listed vehicles.