Dorman 675-221 Exhaust Manifold Bolt and Spring - Front

Durable Exhaust Manifold Bolt and Spring for Lexus and Toyota Vehicles

The Dorman 675-221 Exhaust Manifold Bolt and Spring set is designed specifically for select Lexus, Nissan, Scion, and Toyota models. Engineered with metal springs and pilot point fasteners, this standard replacement hardware ensures secure and reliable exhaust manifold connections.

• Includes 2 bolts and metal springs for exhaust manifold installation
• Standard replacement grade for dependable performance
• Features pilot point fasteners for precise alignment and ease of installation
• Specific fitment for Lexus, Nissan, Scion, and Toyota models
• Part number 675-221 for accurate identification and compatibility

Product Details and Specifications

The Dorman 675-221 exhaust manifold bolt and spring set is crafted from durable metal materials to withstand the high temperatures and stresses of the exhaust system. The inclusion of pilot point fasteners helps guide the bolts into place, reducing installation time and minimizing the risk of cross-threading. This hardware is a standard replacement part, designed to meet OEM specifications for a secure fit and long-lasting performance. Compatible with a wide range of vehicles including the Toyota Camry, Lexus RX350, Nissan Sentra, and Scion tC, this set is tailored for specific applications rather than universal use.

Compatible Vehicles and Applications

• Compatible with Lexus models such as RX350, GX460, IS300, and LX570
• Fits Toyota vehicles including Camry, Corolla, Highlander, Tacoma, and 4Runner
• Suitable for Nissan models like Sentra and Juke
• Designed for Scion models including tC and xB
• Ideal for exhaust manifold hardware replacement on these specific makes and models

Common Issues Addressed by This Exhaust Manifold Bolt and Spring

• Loose or damaged exhaust manifold bolts causing exhaust leaks
• Worn or broken springs leading to improper manifold sealing
• Difficulty aligning bolts during exhaust manifold installation
• Corrosion or fatigue of original hardware affecting exhaust system integrity
• Replacement of missing or stripped fasteners to restore exhaust performance

Installation Notes and Tips

• Ensure the exhaust manifold and mating surfaces are clean before installation
• Use the pilot point fasteners to guide bolts into threaded holes accurately
• Tighten bolts to manufacturer torque specifications to avoid damage
• Replace hardware in pairs to maintain even tension and sealing
• Inspect springs for proper tension and replace if weakened

Quality Assurance and Warranty Information

Dorman provides standard replacement grade hardware designed to meet or exceed OEM standards. The 675-221 exhaust manifold bolt and spring set undergoes quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship for replacement parts.