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Replacement and OEM Parts for 1998 Pontiac Bonneville Exhaust Manifolds, Pipes, Mufflers & Components

1998 Pontiac Bonneville Exhaust Manifolds, Pipes, Mufflers & Components

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Engine & Drivetrain

46 products about 1998 Pontiac Bonneville Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM 1998 Pontiac Bonneville Cross Over Pipe Diagram - 24503125
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Cross Over Pipe

    PartNumber: 24503125
    OEM 1998 Pontiac Bonneville Cross Over Pipe - 24503125
    Product Specifications
    • Item Dimensions: 17.5 x 6.9 x 5.3 inches
    • Item Weight: 7.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Cross Over Pipe
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SLE, SSE, SSEi | 6 Cyl 3.8 L GAS
    $433.58 MSRP: $654.11
    You Save: $220.53 (34%)
  • OEM 1998 Pontiac Bonneville Cross Over Pipe Diagram - 24503125
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Cross Over Pipe

    PartNumber: 24503125
    OEM 1998 Pontiac Bonneville Cross Over Pipe - 24503125
    Product Specifications
    • Item Dimensions: 17.5 x 6.9 x 5.3 inches
    • Item Weight: 7.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Cross Over Pipe
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SLE, SSE, SSEi | 6 Cyl 3.8 L GAS
    $433.58 MSRP: $654.11
    You Save: $220.53 (34%)
  • 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
  • Dorman Cast Iron Natural Exhaust Manifold for 1998 Pontiac Bonneville - 674-540

    Dorman® Cast Iron Natural Exhaust Manifold for 1998 Pontiac Bonneville

    PartNumber: 674-540
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: No
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 24503311, 24504379
    • Package Quantity: 1
    • Position: Front
    • UPC: 019495065135
    • Part Description: 1998 Pontiac Bonneville Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | All Trims | All Engines
    $63.81
  • Victor Reinz Exhaust Manifold Gasket Set for 1998 Pontiac Bonneville - 11-10205-01

    Victor Reinz® Exhaust Manifold Gasket Set for 1998 Pontiac Bonneville

    PartNumber: 11-10205-01
    Product Specifications
    • Bolt Hole Quantity: 6
    • Color: Color May Vary
    • Complete: Y
    • Configuration: One Piece
    • Contains Applications: Y
    • Material: Steel
    • Release Wave: 12/15/2017
    • Thickness: 0.055
    • UPC: 023913653606
    • Part Description: 1998 Pontiac Bonneville Exhaust Manifold Gasket Set
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $20.49
  • Walker Steel Zinc Wire Ring U Bolt Clamp for 1998 Pontiac Bonneville - 35510

    Walker® Steel Zinc Wire Ring U Bolt Clamp for 1998 Pontiac Bonneville

    PartNumber: 35510
    Product Specifications
    • Notes: Exc. Dual Outlet
    • Bolt Diameter: 0.375
    • Clamp Design: U-Clamp
    • Clamp Maximum Diameter: 2.75
    • Clamp Type: Wire Ring
    • Finish: Zinc
    • Grade Type: Regular
    • Hardware Material: Steel
    • Internet Product Code (IPC): E1143AC42D9
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 2008
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35510
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Cadillac DeVille
    • Most Popular Year: 1998
    • Nut Type: Hex
    • Package Contents: One Exhaust Clamp
    • Pipe Diameter: 2.750
    • Product Grade: Economy
    • Saddle Hole Type: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 963825
    • UPC: 086387355100
    • Part Description: 1998 Pontiac Bonneville Steel Zinc Wire Ring U Bolt Clamp
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $14.62
  • Walker Single Layer Tin Plate for 1998 Pontiac Bonneville - 31605

    Walker® Single Layer Tin Plate for 1998 Pontiac Bonneville

    PartNumber: 31605
    Product Specifications
    • Bolt Hole Center to Center Distance 1: 5.250
    • Bolt Hole Center to Center Distance 1 (in): 5.2
    • Bolt Hole Diameter: 0.375
    • Gasket / Seal Material: Single Layer Tin Plate with Perforated Metal Ring
    • Gasket Thickness: 0.008
    • Gasket Type: 2 Bolt
    • Internet Product Code (IPC): 3172448BC40
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: Single Layer Tin Plate with Perforated Metal Ring
    • Max Year Covered: 2011
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31605
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1996
    • Most Popular Make / Model: Chevrolet Impala
    • Most Popular Year: 2008
    • Package Contents: 1 Gasket
    • Port 1 Length: 2.875
    • Port 1 Length (in): 2.91
    • Port 1 Width: 2.875; 2.91
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.008
    • Total Part VIO: 2135068
    • UPC: 086387316057
    • Part Description: 1998 Pontiac Bonneville Single Layer Tin Plate
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SSE | 6 Cyl 3.8L
    $9.75
  • Victor Reinz Steel Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville - 71-13620-00

    Victor Reinz® Steel Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville

    PartNumber: 71-13620-00
    Product Specifications
    • Notes: Improved Design;Flange;Pipe To Manifold
    • Bolt Hole Quantity: 2
    • Inside Diameter: 2.830"
    • Material: Steel
    • Thickness: 0.160"
    • Type: Flat
    • UPC: 023913671631
    • Part Description: 1998 Pontiac Bonneville Steel Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $9.01
  • Walker High Temperature Graphite for 1998 Pontiac Bonneville - 31557

    Walker® High Temperature Graphite for 1998 Pontiac Bonneville

    PartNumber: 31557
    Product Specifications
    • Notes: without Dual Outlets;Exc. Dual Outlet
    • Class: B
    • Material: High Temperature Graphite with Wire Mesh Core
    • Outer Diameter: 2.84"
    • Packaging: Poly Bag
    • Port 1 Length: 2.27"
    • Port 1 Width: 2.27"
    • Thickness: 0.57"
    • Part Description: 1998 Pontiac Bonneville High Temperature Graphite
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    • 1998 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $10.64
  • Victor Reinz Graphite And Metal Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville - 71-13621-00

    Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville

    PartNumber: 71-13621-00
    Product Specifications
    • Notes: Crossover
    • Bolt Hole Quantity: 0
    • Inside Diameter: 2.025"
    • Location: Pipe to Manifold
    • Material: Graphite and Metal
    • Thickness: 0.800"
    • Type: Doughnut
    • UPC: 023913671648
    • Part Description: 1998 Pontiac Bonneville Graphite And Metal Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $8.72
  • Walker High Temperature Graphite for 1998 Pontiac Bonneville - 31587

    Walker® High Temperature Graphite for 1998 Pontiac Bonneville

    PartNumber: 31587
    Product Specifications
    • Bolt Hole Center to Center Distance 1: 4.08"
    • Bolt Hole Center to Center Distance 2: 2.9"
    • Bolt Hole Diameter: Special
    • Class: A
    • Material: High Temperature Graphite with Steel Core
    • Packaging: Poly Bag
    • Port 1 Length: 3.08"
    • Port 1 Width: 3.08"
    • Thickness: 0.051"
    • Part Description: 1998 Pontiac Bonneville High Temperature Graphite
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SSE | 6 Cyl 3.8L
    $4.47
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 1998 Pontiac Bonneville - 35336

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 1998 Pontiac Bonneville

    PartNumber: 35336
    Product Specifications
    • Notes: Exc. Dual Outlet; 2 1/4 Inch
    • Bolt Diameter: 0.375
    • Clamp Design: U-Clamp
    • Clamp Maximum Diameter: 2.25
    • Clamp Type: U-Bolt
    • Finish: Natural
    • Gauge: 11.0
    • Grade Type: Regular
    • Hardware Material: Steel
    • Internet Product Code (IPC): B7FF432686E
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35336
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1960
    • Most Popular Make / Model: Ford Explorer
    • Most Popular Year: 2008
    • Nut Type: Hex
    • Package Contents: One Exhaust Clamp
    • Pipe Diameter: 2.250
    • Product Grade: Economy
    • Saddle Hole Type: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 60766000
    • UPC: 086387353366
    • Width: 3.5
    • Part Description: 1998 Pontiac Bonneville Heavy Duty Steel Natural U Bolt Clamp
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $1.51
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 1998 Pontiac Bonneville - 35335

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 1998 Pontiac Bonneville

    PartNumber: 35335
    Product Specifications
    • Notes: Exc. Dual Outlet; 2 Inch
    • Bolt Diameter: 0.375
    • Clamp Design: U-Clamp
    • Clamp Maximum Diameter: 2.0
    • Clamp Type: U-Bolt
    • Finish: Natural
    • Gauge: 11.0
    • Grade Type: Regular
    • Hardware Material: Steel
    • Internet Product Code (IPC): 8D5DA5A9834
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35335
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1955
    • Most Popular Make / Model: Honda Accord
    • Most Popular Year: 2015
    • Nut Type: Hex
    • Package Contents: One Exhaust Clamp
    • Pipe Diameter: 2.000
    • Product Grade: Economy
    • Saddle Hole Type: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 56266152
    • UPC: 086387353359
    • Width: 3.25
    • Part Description: 1998 Pontiac Bonneville Heavy Duty Steel Natural U Bolt Clamp
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $1.36
  • Walker Rubber Black Exhaust Insulator for 1998 Pontiac Bonneville - 35352

    Walker® Rubber Black Exhaust Insulator for 1998 Pontiac Bonneville

    PartNumber: 35352
    Product Specifications
    • Notes: Exc. Dual Outlet
    • Attachment Method: OEM Style
    • Finish: Black
    • Hardware Material: Rubber
    • Internet Product Code (IPC): EDD3D2F2148
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 2.375
    • Material: Rubber
    • Max Year Covered: 2011
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35352
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1972
    • Most Popular Make / Model: Chevrolet Impala
    • Most Popular Year: 2006
    • Overall Length: 2.375
    • Package Contents: Exhaust Hanger
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 4875790
    • Universal Or Specific Fit: Universal
    • UPC: 086387353526
    • Part Description: 1998 Pontiac Bonneville Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $1.60
  • Walker Rubber Black Exhaust Insulator for 1998 Pontiac Bonneville - 35719

    Walker® Rubber Black Exhaust Insulator for 1998 Pontiac Bonneville

    PartNumber: 35719
    Product Specifications
    • Notes: Exc. Dual Outlet
    • Attachment Method: OEM Style
    • Class: B
    • Finish: Black
    • Inlet Quantity: 1
    • Item Grade: Standard Replacement
    • Material: Rubber
    • Outlet Quantity: 1
    • Overall Length: 4.625"
    • UPC: 086387357197
    • Part Description: 1998 Pontiac Bonneville Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $5.40
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 1998 Pontiac Bonneville - 55169

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 1998 Pontiac Bonneville

    PartNumber: 55169
    Product Specifications
    • Notes: Exc. Dual Outlet; If welded Assy, replace all Reqd parts.
    • Exhaust Pipe Inlet Connection Type: Pipe Connection
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Maximum Diameter: 0.0
    • Exhaust Pipe Minimum Diameter: 0.0
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 47.25
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet 1 Type: Pipe Connection
    • Inlet Diameter: 0.0
    • Inlet Inside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): E8524936807
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 51.250
    • Material: Steel
    • Max Year Covered: 1999
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 55169
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1994
    • Most Popular Make / Model: Buick LeSabre
    • Most Popular Year: 1997
    • Outlet 1 Outside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Diameter: 0.0
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 304698
    • Universal Or Specific Fit: Specific
    • UPC: 086387551694
    • Part Description: 1998 Pontiac Bonneville Aluminized Steel Exhaust Intermediate Pipe
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
    $74.02
  • OEM 1998 Pontiac Bonneville Manifold Diagram - 24504379
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Manifold

    PartNumber: 24504379
    OEM 1998 Pontiac Bonneville Manifold - 24504379
    Product Specifications
    • Notes: All
    • Location: Driver Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 21.4 x 8.8 x 6.3 inches
    • Item Weight: 8.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Manifold
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SLE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe Diagram - 25625048
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe

    PartNumber: 25625048
    OEM 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe - 25625048
    Product Specifications
    • Notes: Part Of Muffler
    • Other Names: Tail Pipe
    • Item Dimensions: 8.8 x 8.3 x 3.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe Diagram - 25625048
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe

    PartNumber: 25625048
    OEM 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe - 25625048
    Product Specifications
    • Notes: Part Of Muffler
    • Other Names: Tail Pipe
    • Item Dimensions: 8.8 x 8.3 x 3.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Extension-Exhaust Tail Pipe
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • Bosal 4 Bolt Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville - 256-1058

    Bosal® 4 Bolt Exhaust Pipe Flange Gasket for 1998 Pontiac Bonneville

    PartNumber: 256-1058
    Product Specifications
    • Notes: Inlet
    • Gasket / Seal Material: Steel
    • Internet Product Code (IPC): A4CDFE038C3
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 256-1058
    • Package Contents: Gasket
    • Part Type #2: Loose Parts
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920325208
    • Part Description: 1998 Pontiac Bonneville 4 Bolt Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25165291
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25165291
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25165291
    Product Specifications
    • Notes: Federal, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.6 x 9.3 x 4.6 inches
    • Item Weight: 14.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25165291
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25165291
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25165291
    Product Specifications
    • Notes: Federal, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.6 x 9.3 x 4.6 inches
    • Item Weight: 14.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25165291
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25165291
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25165291
    Product Specifications
    • Notes: Federal, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.6 x 9.3 x 4.6 inches
    • Item Weight: 14.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25174347
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25174347
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25174347
    Product Specifications
    • Notes: California, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.3 x 9.0 x 4.5 inches
    • Item Weight: 13.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25174347
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25174347
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25174347
    Product Specifications
    • Notes: California, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.3 x 9.0 x 4.5 inches
    • Item Weight: 13.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly Diagram - 25174347
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly

    PartNumber: 25174347
    OEM 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly - 25174347
    Product Specifications
    • Notes: California, W/O Supercharger
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 29.3 x 9.0 x 4.5 inches
    • Item Weight: 13.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • Walker Exhaust Reducer for 1998 Pontiac Bonneville - 51065

    Walker® Exhaust Reducer for 1998 Pontiac Bonneville

    PartNumber: 51065
    Product Specifications
    • Notes: Exc. Dual Outlet; Used w/55170
    • Adapter Type: ID - OD
    • Inlet Diameter: 2.5"
    • Inlet Diameter Designation: Inside Diameter
    • Length: 4"
    • Muffler Body Material: Aluminized Steel
    • Outlet Diameter: 2.625"
    • Outlet Diameter Designation: Outside Diameter
    • Part Class: D
    • UPC: 086387510653
    • Part Description: 1998 Pontiac Bonneville Exhaust Reducer
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE | 6 Cyl 3.8L
  • OEM 1998 Pontiac Bonneville Exhaust Manifold Assembly (R) 'H' Diagram - 24503920
    View Related Parts

    OEM (Genuine) 1998 Pontiac Bonneville Exhaust Manifold Assembly (R) 'H'

    PartNumber: 24503920
    OEM 1998 Pontiac Bonneville Exhaust Manifold Assembly (R) 'H' - 24503920
    Product Specifications
    • Notes: All
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 17.3 x 9.8 x 3.6 inches
    • Item Weight: 7.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1998 Pontiac Bonneville Exhaust Manifold Assembly (R) 'H'
    More Info
    Vehicle Fitment
    • 1998 Pontiac Bonneville | SE, SLE, SSE, SSEi | 6 Cyl 3.8 L GAS
  • 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 - 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
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