Dorman 03126 Exhaust Manifold Bolt and Spring - Front or Rear

Exhaust Manifold Bolt and Spring Kit

Dorman 03126 is a direct replacement exhaust manifold bolt and spring kit for specific GM applications. It is built to replace rusted or damaged exhaust bolts and springs, helping restore a secure exhaust connection and maintain movement between the exhaust pipe and muffler.

• Direct replacement for worn exhaust manifold bolt and spring hardware
• Helps prevent exhaust leaks at the manifold connection
• Allows movement between the exhaust pipe and muffler
• Standard replacement grade for repair-focused service
• Specific fit for selected Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles

Fitment and Application Details

Compatible with a wide range of front and rear exhaust applications across 1982-1996 vehicles, including Buick Century, Buick Skylark, Chevrolet Celebrity, Chevrolet S10, GMC Sonoma, Oldsmobile Cutlass Ciera, and Pontiac Grand Am. This Dorman 03126 exhaust manifold bolt and spring kit also fits select Chevrolet Chevette rear applications and other front-position exhaust connections listed below.

• Fits 1982-1996 Buick Century, front
• Fits 1982-1993 Buick Skylark, front
• Fits 1986-1987 Buick Riviera, front
• Fits 1985 Buick LeSabre, front
• Fits 1982-1990 Chevrolet Celebrity, front
• Fits 1982-1983 Chevrolet Citation, front
• Fits 1984-1985 Chevrolet Citation II, front
• Fits 1985 Chevrolet Cavalier, front
• Fits 1986-1992 Chevrolet S10, front
• Fits 1994-1995 Chevrolet S10, front
• Fits 1986-1989 Chevrolet S10 Blazer, front
• Fits 1982-1986 Chevrolet Chevette, rear
• Fits 1987-1994 Oldsmobile Cutlass Cruiser, front
• Fits 1982-1996 Oldsmobile Cutlass Ciera, front
• Fits 1993-1996 Oldsmobile Cutlass Supreme, front
• Fits 1988-1991 Oldsmobile Cutlass Calais, front
• Fits 1982-1984 Oldsmobile Omega, front
• Fits 1985 Oldsmobile 98, front
• Fits 1985 Oldsmobile Delta 88, front
• Fits 1986-1987 Oldsmobile Toronado, front
• Fits 1992-1993 Oldsmobile Achieva, front
• Fits 1982-1991 Pontiac 6000, front
• Fits 1982-1984 Pontiac Phoenix, front
• Fits 1984-1988 Pontiac Fiero, front
• Fits 1985 Pontiac Bonneville, front
• Fits 1985-1993 Pontiac Grand Am, front
• Fits 1986-1990 GMC S15, front
• Fits 1986-1989 GMC S15 Jimmy, front
• Fits 1991-1992 GMC Sonoma, front
• Fits 1994-1995 GMC Sonoma, front
• Fits 1985 Cadillac Commercial Chassis, front
• Fits 1985 Cadillac DeVille, front
• Fits 1985 Cadillac Eldorado, front
• Fits 1985 Cadillac Fleetwood, front
• Fits 1985 Cadillac Seville, front

What This Part Helps Fix

• Exhaust leaks at the manifold connection
• Broken, rusted, or damaged exhaust bolt hardware
• Loose exhaust pipe-to-muffler movement issues
• Noisy exhaust joints caused by worn spring hardware
• Service failures during exhaust manifold repair on Buick Century, Chevrolet S10, and Pontiac Grand Am applications

Installation Notes and Tips

Use this part as a direct replacement on the specific front or rear exhaust position listed for your vehicle. Inspect the mating surfaces, threads, and surrounding exhaust components before installation, and replace any damaged hardware or sealing surfaces as needed to help ensure a proper repair. Dorman 03126 cross-references 031264 and 15547999 for the same application.

Quality Assurance

Dorman supplies this exhaust manifold bolt and spring kit as a standard replacement part for service work on listed GM vehicles. The design focuses on restoring the original hardware function needed to maintain a secure exhaust joint and controlled movement in the exhaust system.