Dorman 03419B Exhaust Manifold Hardware Kit

Reliable Exhaust Manifold Hardware for Ford Vehicles

The Dorman 03419B Exhaust Manifold Hardware Kit provides a durable and precise replacement solution for Ford F-150, F-150 Heritage, Freestar, Mustang, and Windstar models. Designed to meet standard replacement specifications, this kit ensures secure exhaust manifold connections with high-grade components.

• Includes 6 studs and 6 nuts for complete manifold fastening
• Constructed from metal for strength and durability
• Bolt grade 10.9 for reliable torque and performance
• Standard replacement grade for direct fit and function
• Compatible with Ford F-150, F-150 Heritage, Freestar, Mustang, and Windstar

Durable Components Built to OEM Standards

The Dorman 03419B kit features metal studs and nuts manufactured to bolt grade 10.9, providing the necessary tensile strength for exhaust manifold applications. This ensures the hardware withstands the high temperatures and vibrations typical in exhaust systems. As a standard replacement grade kit, it offers a direct fit for the specified Ford models, maintaining the integrity of the exhaust manifold connection without modification.

Applications and Common Issues Addressed

• Replacement of worn or corroded exhaust manifold studs and nuts
• Fixing exhaust leaks caused by loose or damaged hardware
• Restoring proper exhaust manifold sealing to prevent noise and emissions issues
• Repairing hardware after manifold removal or engine work
• Ensuring secure fastening to avoid manifold warping or damage

Installation Notes and Tips

• Ensure the exhaust manifold and cylinder head threads are clean before installation
• Use proper torque specifications for bolt grade 10.9 hardware to avoid over-tightening
• Apply anti-seize compound on studs to facilitate future removal
• Replace all studs and nuts as a set to maintain uniform clamping force
• Verify compatibility with your specific Ford model year before installation

Quality Assurance and Warranty Information

Dorman exhaust manifold hardware kits are manufactured to meet or exceed OEM standards for fit, form, and function. The 03419B kit undergoes quality control to ensure durability and reliability in demanding exhaust system environments. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship for replacement parts.