Dorman 03413HP Exhaust Manifold Hardware Kit

Durable Exhaust Manifold Hardware Kit for Select GM and More

The Dorman 03413HP Exhaust Manifold Hardware Kit provides reliable stainless steel components designed to secure exhaust manifolds on a wide range of vehicles. Engineered for durability and corrosion resistance, this kit is compatible with multiple makes and models including Chevrolet, GMC, Cadillac, Jeep, and more.

• Stainless steel construction for enhanced corrosion resistance
• Studs with M8-1.25 coarse thread size and 30 mm thread length
• High-strength grade 10.9 bolts (not included)
• Replacement hardware designed for exhaust manifold applications
• Compatible with various GM, Chrysler, Dodge, and Volkswagen models

Product Details and Specifications

The Dorman 03413HP kit features stainless steel studs with a coarse thread type and an 8 mm thread diameter, ensuring a secure fit for exhaust manifold mounting. Each stud has a thread length of 30 mm, matching OEM specifications for proper engagement. The hardware grade is stainless steel replacement, providing resistance to heat and corrosion commonly found in exhaust systems. Although washers and springs are not included, the kit focuses on essential stud components to maintain manifold integrity.

Compatible Vehicles and Applications

This exhaust manifold hardware kit is compatible with a broad range of vehicles, including Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Hummer, Isuzu, Jeep, Oldsmobile, Plymouth, Pontiac, Saab, Saturn, and Volkswagen. Specific models include Chevrolet Silverado 1500, GMC Sierra 2500, Cadillac Escalade, Jeep Grand Cherokee, Dodge Charger, and Volkswagen Passat among others. The Dorman 03413HP is suitable for exhaust manifold repairs and replacements on these vehicles, ensuring proper fit and function.

• Secures exhaust manifolds to prevent leaks and exhaust noise
• Replaces worn or damaged manifold studs to restore proper torque
• Prevents exhaust gas leaks caused by broken or corroded hardware
• Maintains exhaust system integrity for emissions compliance
• Supports repair of manifold mounting points after engine work

Installation Notes and Tips

When installing the Dorman 03413HP Exhaust Manifold Hardware Kit, ensure that the manifold and cylinder head surfaces are clean and free of debris. Use appropriate torque specifications for M8-1.25 studs to avoid over-tightening or thread damage. Since washers and springs are not included, reuse OEM washers if applicable or source replacements separately. Proper installation will help maintain exhaust system sealing and prevent future hardware failures.

Quality Assurance and Warranty

Dorman manufactures this exhaust manifold hardware kit with stainless steel materials to provide durability and corrosion resistance under high-temperature conditions. The 10.9 bolt grade rating indicates high tensile strength for reliable fastening. While specific warranty details are not provided, Dorman products typically meet industry standards for replacement automotive hardware, ensuring dependable performance in exhaust system repairs.