Dorman 675-203BX Exhaust Manifold Bolt and Spring - Front or Rear

Durable Exhaust Manifold Bolt and Spring for GM Vehicles

The Dorman 675-203BX exhaust manifold bolt and spring is designed specifically for select Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. This replacement hardware ensures a secure and reliable connection in your vehicle's exhaust system.

• Includes 1 shoulder bolt and 1 metal spring for exhaust manifold fastening
• Standard replacement grade for dependable performance
• Specific fitment for various GM makes and models
• Constructed from durable metal spring material for longevity
• Compatible with multiple Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles

Product Details and Specifications

The Dorman 675-203BX exhaust manifold bolt and spring set is engineered as a standard replacement part, featuring a metal spring designed to maintain proper tension and secure exhaust manifold connections. This specific fit hardware is intended for use on a range of GM vehicles including Buick Achieva, Cadillac DeVille, Chevrolet Cavalier, GMC S10, Oldsmobile Cutlass Supreme, and Pontiac Grand Am among others. The package contains one shoulder bolt and one spring, providing the necessary components to replace worn or damaged exhaust manifold fasteners. This part does not include dog point or pilot point fasteners, focusing instead on a straightforward, reliable fastening solution.

Common Applications and Repair Solutions

• Replacement of worn or corroded exhaust manifold bolts and springs
• Resolving exhaust leaks caused by loose or damaged manifold hardware
• Restoring proper exhaust manifold tension to prevent gasket failure
• Maintaining exhaust system integrity on Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Addressing rattling or vibration issues related to exhaust manifold fasteners

Installation Notes and Tips

When installing the Dorman 675-203BX exhaust manifold bolt and spring, ensure the manifold surface is clean and free of debris to achieve a proper seal. Use appropriate torque specifications as outlined in the vehicle’s service manual to avoid over-tightening or stripping the bolt. It is recommended to replace both the bolt and spring simultaneously to maintain consistent tension and prevent future exhaust leaks. This part is designed for specific GM models, so verify compatibility before installation.

Quality Assurance and Warranty Information

Dorman provides this exhaust manifold bolt and spring as a standard replacement part manufactured to meet OEM specifications. The metal spring material offers durability under high-temperature exhaust conditions. While no specific warranty details are provided, Dorman parts typically undergo quality control to ensure fit and function for the intended GM applications. Using the correct part number 675-203BX helps ensure proper fitment and reliable performance in your Buick, Cadillac, Chevrolet, GMC, Oldsmobile, or Pontiac vehicle.