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Replacement and OEM Parts for 1998 Oldsmobile LSS Muffler

1998 Oldsmobile LSS Muffler

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

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1998 Oldsmobile LSS

    PartNumber: 18458
    Product Specifications
    • Notes: 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: Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    $46.70
  • OEM 1998 Oldsmobile LSS Muffler Asm-Exhaust (W/Tail Pipe) Diagram - 25646314
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    OEM (Genuine) 1998 Oldsmobile LSS Muffler Asm-Exhaust (W/Tail Pipe)

    PartNumber: 25646314
    OEM 1998 Oldsmobile LSS Muffler Asm-Exhaust (W/Tail Pipe) - 25646314
    Product Specifications
    • Notes: 1995-99 W/Supercharger
    • Other Names: Muffler & Pipe
    • Item Weight: 25.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler Asm-Exhaust (W/Tail Pipe)
    More Info
  • OEM 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe) Diagram - 25646322
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    OEM (Genuine) 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe)

    PartNumber: 25646322
    OEM 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe) - 25646322
    Product Specifications
    • Notes: All Models
    • 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: Exhaust Muffler Assembly (W/Tail Pipe)
    More Info
  • OEM 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe) Diagram - 25646308
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    OEM (Genuine) 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe)

    PartNumber: 25646308
    OEM 1998 Oldsmobile LSS Exhaust Muffler Assembly (W/Tail Pipe) - 25646308
    Product Specifications
    • Notes: 1995-99 W/O Supercharger
    • Other Names: Muffler, Muffler & Pipe, Muffler W/Tailpipe
    • Item Dimensions: 43.1 x 17.3 x 5.6 inches
    • Item Weight: 16.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Exhaust Muffler Assembly (W/Tail Pipe)
    More Info