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1991 Buick Riviera
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Exhaust Manifolds, Pipes & Mufflers
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- Inlet Configuration
- Material
- Outlet Configuration
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Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1991 Buick Riviera
PartNumber: 18831Product Specifications- Notes: If welded assembly, modifications and/or additional parts may be required.
- Body Height: 4.250
- Body Length: 21.000
- Body Material: Steel
- Body Width: 9.750
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.500
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 2.875
- Internet Product Code (IPC): 035B67731B9
- Item has MSDS (SDS): N
- Max Year Covered: 1993
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 18831
- MFG Name: Tenneco, Inc
- Min Year Covered: 1988
- Most Popular Make / Model: Cadillac Eldorado
- Most Popular Year: 1988
- Muffler Body Height: 4.25
- Muffler Body Length: 21.0
- Muffler Body Material: Steel
- Muffler Body Width: 9.75
- Muffler Color / Finish: Aluminized
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 2.5
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 2.25
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 24.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 2.250
- Outlet Configuration: Offset
- Overall Length: 24.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 24980
- Universal Or Specific Fit: Specific
- UPC: 086387188319
- Part Description: Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
$43.86
OEM (Genuine) 1991 Buick Riviera Exhaust Muffler Assembly (W/Tail Pipe)
PartNumber: 3531037
Product Specifications- Notes: 6 Cylinder; Buick; Riviera
- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: Exhaust Muffler Assembly (W/Tail Pipe)
Walker® Soundfx Steel Oval Aluminized Exhaust Muffler for 1991 Buick Riviera
PartNumber: 17855Product Specifications- Notes: If welded assembly, modifications and/or additional parts may be required.;Optional; SoundFX Universal for 18831; Modifications and/or Additional Parts Reqd.
- Body Height: 4.250
- Body Length: 21.000
- Body Material: Steel
- Body Width: 9.750
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.500
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 2.875
- Max Year Covered: 1993
- Min Year Covered: 1988
- Most Popular Make / Model: Cadillac Eldorado
- Most Popular Year: 1988
- Muffler Type: Combination
- Outlet 1 Inside Diameter: 2.250
- Outlet Configuration: Offset
- Overall Length: 26.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Total Part VIO: 24980
- Universal Or Specific Fit: Universal
- UPC: 086387178556
- Part Description: Soundfx Steel Oval Aluminized Exhaust Muffler