Dorman 03218 Exhaust Manifold Hardware Kit - Left or Right

Durable Exhaust Manifold Hardware Kit for Chrysler, Dodge, Jeep, and Mitsubishi

The Dorman 03218 Exhaust Manifold Hardware Kit provides reliable replacement studs and nuts designed specifically for select Chrysler, Dodge, Jeep, and Mitsubishi models. Engineered with high-grade steel components, this kit ensures secure exhaust manifold fastening and long-lasting performance.

• Includes steel studs and nuts with clear zinc and black finishes
• Studs feature dual coarse thread sizes: M6-1.0 and M8-1.25
• Stud lengths of 85mm and 72mm accommodate precise fitment
• Grade 10.9 steel construction for both studs and nuts
• Compatible with Chrysler Aspen, Dodge Ram 1500, Jeep Grand Cherokee, and Mitsubishi Raider among others

Technical Specifications and Features

This exhaust manifold hardware kit contains steel studs and nuts engineered to meet standard replacement requirements. The studs have a length of 2.82 inches and feature coarse threads on both ends, with thread diameters of 6mm and 8mm respectively. The stud ends have thread lengths of 16mm and 45mm, ensuring proper engagement and secure fastening. Nuts included are made of steel with a clear zinc finish to resist corrosion. The studs are black-coated steel, providing durability under high-temperature exhaust conditions. This kit does not include springs or washers but covers essential hardware for manifold installation or repair.

Compatible Vehicles and Applications

This Dorman 03218 kit is compatible with a range of vehicles including Chrysler Aspen, Dodge Dakota, Durango, Ram 1500, Jeep Commander, Grand Cherokee, Liberty, Nitro, and Mitsubishi Raider. It is designed to replace worn or damaged exhaust manifold studs and nuts, restoring proper exhaust sealing and preventing leaks.

• Replaces broken or stripped exhaust manifold studs
• Prevents exhaust leaks caused by loose or damaged hardware
• Restores secure manifold mounting to the cylinder head
• Addresses hardware corrosion and wear from heat exposure
• Supports exhaust system integrity and engine performance

Installation Notes and Tips

When installing the Dorman 03218 Exhaust Manifold Hardware Kit, ensure the mating surfaces are clean and free of debris. Use appropriate torque specifications for grade 10.9 hardware to avoid over-tightening or thread damage. The dual-thread coarse studs require matching thread engagement on both manifold and cylinder head sides. It is recommended to replace all hardware in the manifold assembly to maintain uniform clamping force and prevent future failures.

Quality Assurance and Warranty

Dorman exhaust manifold hardware kits are manufactured to meet or exceed OEM standards for fit, form, and function. The steel components are grade 10.9, providing high tensile strength suitable for exhaust system applications. This product is a standard replacement part backed by Dorman's quality assurance processes. Warranty coverage details can be obtained from the manufacturer to ensure confidence in durability and performance.