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Replacement and OEM Parts for 1998 Pontiac Bonneville Muffler

1998 Pontiac Bonneville Muffler

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1998 Pontiac Bonneville
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Exhaust Manifolds, Pipes & Mufflers
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  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1998 Pontiac Bonneville - 18458

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1998 Pontiac Bonneville

    PartNumber: 18458
    Product Specifications
    • Notes: Exc Dual Outlet; If welded Assy, replace all Reqd parts; Optional; SoundFX for 21180; Modifications and/or Additional Parts Reqd.
    • Connection Type: Pipe Connection
    • Inlet Diameter Designation: Inside Diameter
    • Inlet Quantity: 1
    • Item Grade: OEM Standard Part
    • Muffler Body Height: 5.5"
    • Muffler Body Length: 23"
    • Muffler Body Material: Aluminized Steel
    • Muffler Body Shape: Oval
    • Muffler Body Width: 11"
    • Muffler Inlet Diameter: 2.25"
    • Muffler Inlet-Outlet Configuration: Center - Offset
    • Muffler Outlet Diameter: 2"
    • Muffler Overall Length: 26.5"
    • Muffler Reversibility: No
    • Muffler Series: SoundFX™
    • Muffler Type: Combination
    • Outlet Diameter Designation: Inside Diameter
    • Outlet Quantity: 1
    • Part Description: 1998 Pontiac Bonneville Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $46.70
  • OEM 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe) Diagram - 25646322
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe)

    PartNumber: 25646322
    OEM 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe) - 25646322
    Product Specifications
    • Notes: W/O Dual Side Muffler, Dual Tailpipe
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 45.2 x 24.7 x 8.1 inches
    • Item Weight: 25.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe)
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe) Diagram - 25646313
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe)

    PartNumber: 25646313
    OEM 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe) - 25646313
    Product Specifications
    • Notes: W/O Dual Side Muffler, Single Tail Pipe
    • Other Names: Muffler & Pipe
    • Item Dimensions: 42.8 x 18.4 x 5.6 inches
    • Item Weight: 18.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Exhaust Muffler Assembly (W/Tail Pipe)
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS