Dorman 03404 Exhaust Manifold Stud and Nut

Reliable Exhaust Manifold Stud and Nut for Chevrolet, Geo, and Isuzu

The Dorman 03404 Exhaust Manifold Stud and Nut kit provides a dependable replacement solution for maintaining the exhaust system integrity on Chevrolet, Geo, and Isuzu vehicles. Designed for specific models like the I-Mark, Impulse, Spectrum, Storm, and Stylus, this hardware kit ensures a secure fit and long-lasting performance.

• Includes 4 bolts, 4 studs, 4 nuts, and 8 washers for complete installation
• Constructed from durable metal material for strength and corrosion resistance
• Features dog point fasteners for precise alignment during installation
• Standard replacement grade suitable for routine exhaust manifold repairs
• Compatible with Chevrolet I-Mark, Geo Impulse, Spectrum, Storm, and Isuzu Stylus models

Durable Metal Construction and Precise Fastening

The Dorman 03404 kit is engineered with metal components that provide the necessary durability to withstand the high temperatures and stresses of the exhaust system. The inclusion of dog point fasteners allows for accurate positioning of the studs and nuts, reducing installation errors and ensuring a tight seal. This standard replacement grade hardware is designed to meet OEM specifications, making it a reliable choice for exhaust manifold repairs on compatible Chevrolet, Geo, and Isuzu vehicles.

Applications and Common Repair Uses

This exhaust manifold stud and nut kit is intended for use in repairing or replacing worn or damaged exhaust manifold hardware. It addresses several common issues, including:

• Loose or stripped exhaust manifold studs causing exhaust leaks
• Corroded or rusted nuts and washers compromising manifold attachment
• Broken or missing bolts affecting exhaust system stability
• Difficulty maintaining proper exhaust manifold alignment
• Preventing exhaust gas leaks that can affect engine performance

Installation Notes and Tips

When installing the Dorman 03404 Exhaust Manifold Stud and Nut kit, ensure the exhaust manifold and cylinder head threads are clean and free of debris. Use anti-seize compound on the studs to facilitate future removal and prevent galling. Tighten the nuts to the manufacturer’s torque specifications to avoid over-tightening, which can damage the studs or manifold. The dog point fasteners assist in aligning the studs correctly, simplifying the installation process on Chevrolet I-Mark, Geo Impulse, Spectrum, Storm, and Isuzu Stylus models.

Quality Assurance and Warranty Information

Dorman provides this exhaust manifold stud and nut kit as a standard replacement part manufactured to meet or exceed OEM standards. The metal construction and precise fastener design contribute to reliable performance and durability. While specific warranty details are not provided, Dorman parts typically come with a limited warranty against defects in material and workmanship, ensuring confidence in the product’s quality.