Dorman 03430 Exhaust Manifold Hardware Kit

Durable Exhaust Manifold Hardware Kit for Ford, Lincoln, and Mercury

The Dorman 03430 Exhaust Manifold Hardware Kit provides reliable replacement studs and nuts designed specifically for select Ford, Lincoln, and Mercury vehicles. Engineered with steel components, this kit ensures a secure and long-lasting fit for exhaust manifold repairs.

• Includes 8 steel studs and 8 steel nuts for complete manifold fastening
• Stud length: 56.19 mm; overall length: 55.2 mm for precise fitment
• Studs feature a silver finish; nuts are black for corrosion resistance
• Stud grade 10.9 for high strength and durability
• Thread size M8-1.25 compatible with specified vehicle models

Product Details and Specifications

This exhaust manifold hardware kit from Dorman is constructed from steel to provide the necessary strength and heat resistance required in exhaust system applications. The studs measure 56.19 mm in length with a thread size of M8-1.25, matching OEM specifications for a secure fit. The nuts included are also steel with a black finish to help resist corrosion and maintain tightness under thermal cycling. This kit contains 8 studs and 8 nuts, sufficient for manifold installation or replacement on compatible vehicles.

Compatible Vehicles and Applications

The Dorman 03430 kit is compatible with a range of Ford, Lincoln, and Mercury models, including the Ford F-150, F-250 Super Duty, F-350, Explorer Sport Trac, Mustang, and Expedition, as well as the Lincoln Navigator, Aviator, Mark LT, and Mercury Grand Marquis and Blackwood. This hardware kit is intended for exhaust manifold fastening, ensuring proper sealing and alignment of the manifold to the engine block.

• Replacement of broken or stripped exhaust manifold studs
• Repair of exhaust leaks caused by loose or damaged hardware
• Restoration of exhaust manifold alignment and sealing
• Maintenance during manifold gasket replacement
• Prevention of exhaust manifold vibration and noise

Installation Notes and Tips

When installing the Dorman 03430 Exhaust Manifold Hardware Kit, ensure the engine is cool to avoid injury. Remove old studs carefully to prevent damage to the cylinder head threads. Use appropriate tools to torque the studs and nuts to manufacturer specifications. Avoid using lubricants on threads unless specified, as this can affect torque readings. Verify thread compatibility (M8-1.25) before installation.

Quality Assurance and Warranty

Dorman provides this exhaust manifold hardware kit as a standard replacement part manufactured to meet OEM standards. The steel construction and stud grade 10.9 ensure durability under typical operating conditions. While no specific warranty details are provided, Dorman parts generally come with a limited warranty against defects in material and workmanship.