Dorman 675-221 Exhaust Manifold Bolt and Spring - Front

Dorman 675-221 Exhaust Manifold Bolt and Spring Kit

Dorman 675-221 is a direct replacement exhaust manifold bolt and spring kit for repairing rusted or damaged exhaust fasteners. It helps seal the exhaust connection while preserving the movement needed between the exhaust pipe and muffler on many Toyota, Lexus, Nissan, and Scion applications.

Key Features

• Direct replacement for worn exhaust manifold bolts and springs
• Helps prevent exhaust leaks at the manifold connection
• Allows controlled movement between the exhaust pipe and muffler
• Standard replacement grade for routine exhaust repair
• Metal spring construction for exhaust service applications
• Pilot point fastener design for easier alignment during installation

Detailed Description

This exhaust manifold bolt and spring kit is built for specific-fit applications where the original hardware has corroded, stretched, or broken. Dorman 675-221 is used on a wide range of vehicles, including Toyota 4Runner, Tacoma, Camry, Highlander, Prius, RAV4, Sienna, and Lexus GX460, RX350, and LX570 models. It is also listed for Nissan Sentra, Versa, Juke, and Quest applications, making it a practical replacement for many front and exhaust connection repairs. This part cross-references 9008010291 for the same application.

Common Repair Uses

• Exhaust leak at the manifold-to-pipe connection
• Broken or rusted exhaust bolts
• Weak or collapsed exhaust springs
• Noise from a loose exhaust joint
• Service replacement after exhaust disassembly

Installation Notes and Tips

Verify the vehicle year, make, model, and position before installation. This part is listed for both N/A and front positions depending on application, so match the fitment row to the vehicle exactly. Clean the mating surfaces and inspect the exhaust flange, studs, and surrounding hardware for corrosion or damage before assembly. For best results, replace any compromised exhaust components at the same time.

Quality Assurance

Dorman supplies standard replacement hardware engineered for direct-fit exhaust service. Part number 675-221 is designed to restore proper exhaust sealing and joint movement on the listed applications.