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Walker 46677 Exhaust Pipe

Brand	Walker 46677
Material	Steel
Outlet Outside Diameter	2.25
Inlet Quantity	1
Outlet Quantity	1
Finish	Aluminized
Inlet 1 Type	2 bolt welded flange
Inlet Type	2 bolt welded flange
Length	67.75
Outlet 1 Outside Diameter	2.25
Outlet 1 Type	Pipe connection
Outlet Type	Pipe connection
Pipe Wall Thickness	0.05
Universal Or Specific Fit	Specific fit
Fits	Buick, Chevrolet, Oldsmobile, and Pontiac · 44 vehicles

Specific fit. Precision-checked for a precise fit and quick, easy installation.

Aluminized steel. Built for durability with a corrosion-resistant finish.

Welded flange connection. 2-bolt welded flange simplifies a secure exhaust pipe install.

Cross-references Dorman - HELP 68216 and Four Seasons 68341 for the same application. See all 2.

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Walker 46677 Exhaust Pipe for GM Midsize Cars

Walker 46677 is a specific-fit exhaust pipe built from aluminized steel for durability and corrosion resistance. It is formed with precision benders and fixture-checked for fit, helping streamline replacement on select Buick, Oldsmobile, Pontiac, and Chevrolet applications.

Key Features

Aluminized steel construction for long-term exhaust service
Specific-fit design for direct replacement on listed vehicles
2.25-inch inlet and 2.25-inch outlet diameter
2-bolt welded flange inlet for secure connection
67.75-inch overall length with 0.05-inch pipe wall thickness
Pipe connection outlet for a clean exhaust routing match

Application Details

This Walker exhaust pipe, part number 46677, is engineered for select 1986-1995 Buick Century, 1986-1995 Oldsmobile Cutlass Ciera, 1987-1994 Oldsmobile Cutlass Cruiser, 1986-1991 Pontiac 6000, and 1986-1990 Chevrolet Celebrity models. It is a direct-fit exhaust pipe for vehicles using the listed 2-bolt welded flange inlet and 2.25-inch pipe connection outlet. This part cross-references Dorman - HELP 68216 for the same application.

Common Repair Uses

Replacing a rusted or perforated exhaust pipe section
Restoring exhaust flow after flange or pipe damage
Correcting exhaust leaks at the connection point
Repairing a failed pipe on Buick Century, Oldsmobile Cutlass Ciera, or Chevrolet Celebrity applications
Returning the exhaust system to proper routing and alignment

Installation Notes

Verify flange style, inlet and outlet diameter, and overall length before installation. This pipe is a specific-fit replacement, so match the vehicle application and exhaust configuration to the listed fitment. If the original system uses a welded assembly, replace all required parts as noted in the fitment data.

Quality Assurance

Walker manufactures this pipe with precision bending and fixture checking to support consistent fitment. The aluminized steel construction is selected to provide durable service in exhaust system replacement applications.

This part fits 44 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Liters	Cylinders	Position	Notes
1995	Buick	Century	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1995	Buick	Century	Wagon	2.2L	L4	N/A	If welded assembly, replace all required parts
1995	Oldsmobile	Cutlass Ciera	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1994	Buick	Century	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1994	Buick	Century	Wagon	2.2L	L4	N/A	If welded assembly, replace all required parts
1994	Oldsmobile	Cutlass Ciera	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1994	Oldsmobile	Cutlass Cruiser	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1993	Buick	Century	Wagon	2.2L	L4	N/A	If welded assembly, replace all required parts
1993	Buick	Century	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1993	Oldsmobile	Cutlass Ciera	Wagon	2.2L	L4	N/A	If welded assembly, replace all required parts
1993	Oldsmobile	Cutlass Ciera	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1993	Oldsmobile	Cutlass Cruiser	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1992	Buick	Century	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1992	Oldsmobile	Cutlass Ciera	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1992	Oldsmobile	Cutlass Cruiser	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1991	Buick	Century	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1991	Oldsmobile	Cutlass Ciera	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1991	Oldsmobile	Cutlass Cruiser	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1991	Pontiac	6000	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1990	Buick	Century	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1990	Chevrolet	Celebrity	Wagon	3.1L	V6	N/A	—
1990	Oldsmobile	Cutlass Cruiser	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1990	Pontiac	6000	Wagon	3.1L	V6	N/A	If welded assembly, replace all required parts
1989	Buick	Century	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1989	Chevrolet	Celebrity	Wagon	2.8L	V6	N/A	—
1989	Oldsmobile	Cutlass Cruiser	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1989	Oldsmobile	Cutlass Cruiser	Wagon	3.3L	V6	N/A	If welded assembly, replace all required parts
1989	Pontiac	6000	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1988	Buick	Century	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1988	Buick	Century	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1988	Chevrolet	Celebrity	Wagon	2.8L	V6	N/A	—
1988	Oldsmobile	Cutlass Cruiser	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1988	Oldsmobile	Cutlass Cruiser	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1988	Pontiac	6000	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1987	Buick	Century	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1987	Buick	Century	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1987	Chevrolet	Celebrity	Wagon	2.8L	V6	N/A	—
1987	Oldsmobile	Cutlass Cruiser	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1987	Oldsmobile	Cutlass Cruiser	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1987	Pontiac	6000	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
1986	Buick	Century	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1986	Chevrolet	Celebrity	Wagon	2.8L	V6	N/A	—
1986	Oldsmobile	Cutlass Ciera	Wagon	3.8L	V6	N/A	If welded assembly, replace all required parts
1986	Pontiac	6000	Wagon	2.8L	V6	N/A	If welded assembly, replace all required parts
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Directly replaces or cross-references 2 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Dorman - HELP — 68216Four Seasons — 68341