Dorman 32115 Exhaust Flange Stud and Nut

Dorman 32115 Exhaust Flange Stud and Nut

Dorman 32115 is an exhaust flange stud and nut set built to match the fit and function of original hardware on specified vehicles. It uses steel construction with a 10.9 bolt grade and metric M10x1.5 threads for a direct replacement on select Cadillac, Chevrolet, GMC, Pontiac, and Saturn applications.

Key Features

• OE-style exhaust flange stud and nut replacement
• Steel stud and steel nut construction
• Metric M10x1.5 thread size on both stud ends and nut
• 10.9 bolt grade for dependable fastening strength
• Silver finish for a factory-style appearance
• Dog point and pilot point fastener design
• Cross-references OE part numbers 11517996, 11610977, and 11610978

Detailed Description

This Dorman exhaust flange stud and nut, part number 32115, is engineered as a standard replacement for factory exhaust flange hardware. The design uses a 70.28 mm stud length, 10.89 mm nut thickness, and a 9.79 mm end stud thread diameter to match specified exhaust flange connections. It is listed for applications including 2004-2007 Cadillac CTS, 2010-2017 Chevrolet Equinox, 2010-2017 GMC Terrain, and 1997-2013 Chevrolet Corvette, along with additional Cadillac, Pontiac, and Saturn models.

For buyers searching for an exhaust flange stud and nut for Cadillac CTS, Chevrolet Equinox exhaust hardware, or GMC Terrain exhaust flange fasteners, Dorman 32115 provides a direct-fit replacement option built around the original thread and material specifications. The part number 32115 is also a practical match for service work where metric exhaust flange threads and OE-style hardware dimensions are required.

Common Repair Uses

• Replacing worn or corroded exhaust flange hardware
• Restoring a secure exhaust flange connection after service work
• Addressing exhaust leaks caused by damaged studs or nuts
• Repairing stripped or weakened metric flange threads
• Returning factory-style fastening to the exhaust joint

Installation Notes

Verify thread size, stud length, and flange style before installation. Clean the mating surfaces and inspect the exhaust flange for damage, distortion, or thread wear before tightening. Use the correct metric tools for M10x1.5 hardware and follow the vehicle service procedure for torque specification and tightening sequence.

Quality Assurance

Dorman designs this hardware to match original fit and function on specified vehicles and manufactures it from quality materials for reliable performance. Part number 32115 is a standard replacement exhaust flange stud and nut for service repairs where OE-style dimensions and metric fastening are required.