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Replacement and OEM Parts for 1986 Pontiac Grand Prix Muffler

1986 Pontiac Grand Prix Muffler

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1986 Pontiac Grand Prix
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Exhaust Manifolds, Pipes & Mufflers
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  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix - 18345

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix

    PartNumber: 18345
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Body Height: 4.250
    • Body Length: 19.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.250
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Internet Product Code (IPC): 761CF8E7823
    • Item has MSDS (SDS): N
    • Max Year Covered: 1988
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18345
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1978
    • Most Popular Make / Model: Chevrolet Monte Carlo
    • Most Popular Year: 1987
    • Muffler Body Height: 4.25
    • Muffler Body Length: 19.0
    • 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): 2.25
    • 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): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 23.75
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet Configuration: Offset
    • Overall Length: 23.750
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 131716
    • Universal Or Specific Fit: Specific
    • UPC: 086387183451
    • Part Description: 1986 Pontiac Grand Prix Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | All Trims | 8 Cyl 5.0L
    • 1986 Pontiac Grand Prix | All Trims | 6 Cyl 4.3L
    $51.40
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix - 18275

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix

    PartNumber: 18275
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Body Height: 4.250
    • Body Length: 19.000
    • Body Material: Steel
    • Body Width: 9.750
    • Exhaust Component Mount Type: No Mounts
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Internet Product Code (IPC): 1EAFD0993EC
    • Item has MSDS (SDS): N
    • Max Year Covered: 1987
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18275
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1972
    • Most Popular Make / Model: Chevrolet Monte Carlo
    • Most Popular Year: 1987
    • Muffler Body Height: 4.25
    • Muffler Body Length: 19.0
    • 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): 2.0
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Inside Diameter
    • Muffler Outlet: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.0
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 23.75
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.000
    • Outlet Configuration: Center
    • Overall Length: 23.750
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 131008
    • Universal Or Specific Fit: Specific
    • UPC: 086387182751
    • Part Description: 1986 Pontiac Grand Prix Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    $42.56
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix - 18107

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix

    PartNumber: 18107
    Product Specifications
    • Notes: w/18" Muffler Body; If welded Assy, replace all Reqd parts.;w/18" Muffler Body; If welded Assy, replace all Reqd parts; Optional; SoundFX Universal for 18345
    • Body Height: 4.250
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 8.813
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.250
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Max Year Covered: 1999
    • Min Year Covered: 1978
    • Most Popular Make / Model: Chevrolet S10
    • Most Popular Year: 1994
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.000
    • Outlet Configuration: Center
    • Overall Length: 22.750
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 846484
    • Universal Or Specific Fit: Universal
    • UPC: 086387181075
    • Part Description: 1986 Pontiac Grand Prix Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | All Trims | 8 Cyl 5.0L
    • 1986 Pontiac Grand Prix | All Trims | 6 Cyl 4.3L
    $38.89
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix - 18101

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1986 Pontiac Grand Prix

    PartNumber: 18101
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX Universal for 18275;If welded Assy, replace all Reqd parts.
    • Body Height: 4.250
    • Body Length: 18.000
    • Body Material: Steel
    • Body Width: 8.813
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Max Year Covered: 2004
    • Min Year Covered: 1965
    • Most Popular Make / Model: Ford Ranger
    • Most Popular Year: 2000
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.000
    • Outlet Configuration: Center
    • Overall Length: 25.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Total Part VIO: 2958591
    • Universal Or Specific Fit: Universal
    • UPC: 086387181013
    • Part Description: 1986 Pontiac Grand Prix Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | All Trims | 6 Cyl 3.8L
    $35.63
  • OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) LH Diagram - 14081999
    View Related Parts

    OEM (Genuine) 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) LH

    PartNumber: 14081999
    OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) LH - 14081999
    Product Specifications
    • Notes: 8 Cylinder, 305 W/2 Plus 2
    • Location: Driver Side
    • Other Names: Muffler
    • Item Dimensions: 78.0 x 13.3 x 14.2 inches
    • Item Weight: 20.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) LH
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | Base | 8 Cyl 5.0 L GAS
  • OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) RH Diagram - 14082000
    View Related Parts

    OEM (Genuine) 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) RH

    PartNumber: 14082000
    OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) RH - 14082000
    Product Specifications
    • Notes: 8 Cylinder, 305 W/2 Plus 2
    • Location: Passenger Side
    • Other Names: Muffler
    • Item Dimensions: 77.5 x 13.7 x 12.1 inches
    • Item Weight: 20.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Pontiac Grand Prix Exhaust Muffler Assembly (With T/Pipe) RH
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | Base | 8 Cyl 5.0 L GAS
  • OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (W/ Tail Pipe) Diagram - 25515884
    View Related Parts

    OEM (Genuine) 1986 Pontiac Grand Prix Exhaust Muffler Assembly (W/ Tail Pipe)

    PartNumber: 25515884
    OEM 1986 Pontiac Grand Prix Exhaust Muffler Assembly (W/ Tail Pipe) - 25515884
    Product Specifications
    • Notes: 6 Cylinder;Pontiac; 6 Cylinder; Gas; V6-231
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Pontiac Grand Prix Exhaust Muffler Assembly (W/ Tail Pipe)
    More Info
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | Base, Brougham, LE | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS
  • OEM 1986 Pontiac Grand Prix Muffler Diagram - 10017620
    View Related Parts

    OEM (Genuine) 1986 Pontiac Grand Prix Muffler

    PartNumber: 10017620
    OEM 1986 Pontiac Grand Prix Muffler - 10017620
    Product Specifications
    • Notes: 8 Cylinder, 265
    • Part Description: 1986 Pontiac Grand Prix Muffler
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | Base, Brougham, LE | 6 Cyl 4.3 L GAS
  • OEM 1986 Pontiac Grand Prix Muffler Diagram - 14026904
    View Related Parts

    OEM (Genuine) 1986 Pontiac Grand Prix Muffler

    PartNumber: 14026904
    OEM 1986 Pontiac Grand Prix Muffler - 14026904
    Product Specifications
    • Notes: 8 Cylinder, 305 W/O 2 Plus 2
    • Part Description: 1986 Pontiac Grand Prix Muffler
    Vehicle Fitment
    • 1986 Pontiac Grand Prix | Base, Brougham, LE | 8 Cyl 5.0 L GAS