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Replacement and OEM Parts for 2003 Buick Regal Muffler

2003 Buick Regal Muffler

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2003 Buick Regal
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Exhaust Manifolds, Pipes & Mufflers
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  • OEM 2003 Buick Regal Muffler & Pipe Diagram - 15144847
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    OEM (Genuine) 2003 Buick Regal Muffler & Pipe

    PartNumber: 15144847
    OEM 2003 Buick Regal Muffler & Pipe - 15144847
    Product Specifications
    • Notes: W/O Supercharger;W/Supercharger
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
    $799.94 MSRP: $1206.81
    You Save: $406.87 (34%)
  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2003 Buick Regal - 18820

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2003 Buick Regal

    PartNumber: 18820
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 21341
    • Body Height: 5.500
    • Body Length: 15.000
    • Body Material: Steel
    • Body Width: 11.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 3.5
    • Internet Product Code (IPC): 29BD8E964EC
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18820
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1997
    • Most Popular Make / Model: Buick Regal
    • Most Popular Year: 2001
    • Muffler Body Height: 5.5
    • Muffler Body Length: 15
    • Muffler Body Material: Steel
    • Muffler Body Width: 11
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Tip - Welded Spout
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 28
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.250
    • Outlet 2 Outside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 28.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 144234
    • Universal Or Specific Fit: Specific
    • UPC: 086387188203
    • Part Description: 2003 Buick Regal Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    $75.83
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Buick Regal - 21341

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Buick Regal

    PartNumber: 21341
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • Body Height: 5.500
    • Body Length: 15.000
    • Body Material: Stainless Steel
    • Body Width: 11.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 3.5
    • Internet Product Code (IPC): 65D19F677F8
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21341
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1997
    • Most Popular Make / Model: Buick Regal
    • Most Popular Year: 2001
    • Muffler Body Height: 5.5
    • Muffler Body Length: 15
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 11
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Offset
    • Muffler Inlet Connection Type: Pipe Connection
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 2
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Tip - Welded Spout
    • Muffler Outlet Count: 2
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 28.39
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.250
    • Outlet 2 Outside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 28.325
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 144234
    • Universal Or Specific Fit: Specific
    • UPC: 086387213417
    • Part Description: 2003 Buick Regal Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    $95.38