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Replacement and OEM Parts for 2003 Buick Regal Exhaust Manifolds, Pipes, Mufflers & Components

2003 Buick Regal Exhaust Manifolds, Pipes, Mufflers & Components

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Engine & Drivetrain

57 products about 2003 Buick Regal Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM 2003 Buick Regal Converter & Pipe Gasket Diagram - 10328740
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Gasket

    PartNumber: 10328740
    OEM 2003 Buick Regal Converter & Pipe Gasket - 10328740
    Product Specifications
    • Item Dimensions: 6.2 x 4.7 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10275205
    • Part Description: 2003 Buick Regal Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $21.31 MSRP: $32.16
    You Save: $10.85 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Gasket Diagram - 10328740
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Gasket

    PartNumber: 10328740
    OEM 2003 Buick Regal Converter & Pipe Gasket - 10328740
    Product Specifications
    • Item Dimensions: 6.2 x 4.7 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10275205
    • Part Description: 2003 Buick Regal Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $21.31 MSRP: $32.16
    You Save: $10.85 (34%)
  • Walker Aluminized Steel Round Resonator Assembly for 2003 Buick Regal - 21340

    Walker® Aluminized Steel Round Resonator Assembly for 2003 Buick Regal

    PartNumber: 21340
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Body 1 Height: 3.500
    • Body 1 Length: 28.000
    • Body 1 Shape: Round
    • Body 1 Width: 3.500
    • Body Material: Steel
    • Exhaust Component Fitment: Direct Replacement
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Inlet Configuration: Center
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): D31482A52DA
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2004
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21340
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1997
    • Most Popular Make / Model: Buick Regal
    • Most Popular Year: 2001
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2.000
    • Outlet Type: Pipe Connection
    • Overall Length: 33.000
    • Product Grade: Economy
    • Resonator Body Length (in): 30.0
    • Resonator Color / Finish: Aluminized
    • Resonator Height: 3.5
    • Resonator Housing Material: Steel
    • Resonator Inlet Connection Type: 2 Bolt Welded Flange
    • Resonator Inlet Diameter (in): 2.25
    • Resonator Inlet Diameter Designation: Inside Diameter
    • Resonator Outlet Connection Type: Pipe
    • Resonator Outlet Diameter (in): 2.0
    • Resonator Outlet Diameter Designation: Inside Diameter
    • Resonator Overall Length: 33.0
    • Resonator Shape: Round
    • Resonator Width: 3.5
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 144234
    • Universal Or Specific Fit: Specific
    • UPC: 086387213400
    • Part Description: 2003 Buick Regal Aluminized Steel Round Resonator Assembly
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    $73.11
  • Dorman Stainless Steel Natural Exhaust Manifold for 2003 Buick Regal - 674-541

    Dorman® Stainless Steel Natural Exhaust Manifold for 2003 Buick Regal

    PartNumber: 674-541
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 2
    • Gasket or Seal Included: Yes
    • Header Material: Stainless Steel
    • Heat Shield Included: No
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 7
    • OE Part Number: 24503918, 24507481
    • Package Quantity: 1
    • Position: Rear
    • UPC: 019495065142
    • Part Description: 2003 Buick Regal Stainless Steel Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | All Engines
    $149.62
  • 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
  • Dorman Cast Iron Natural Exhaust Manifold for 2003 Buick Regal - 674-540

    Dorman® Cast Iron Natural Exhaust Manifold for 2003 Buick Regal

    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: 2003 Buick Regal Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | All Engines
    $65.92
  • Walker Single Layer Tin Plate for 2003 Buick Regal - 31605

    Walker® Single Layer Tin Plate for 2003 Buick Regal

    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: 2003 Buick Regal Single Layer Tin Plate
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | 6 Cyl 3.8L
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    Show More
    $10.81
  • Victor Reinz Steel Exhaust Pipe Flange Gasket for 2003 Buick Regal - 71-13620-00

    Victor Reinz® Steel Exhaust Pipe Flange Gasket for 2003 Buick Regal

    PartNumber: 71-13620-00
    Product Specifications
    • Notes: Improved Design;Pipe To Manifold;At Flange
    • Bolt Hole Quantity: 2
    • Inside Diameter: 2.830"
    • Material: Steel
    • Thickness: 0.160"
    • Type: Flat
    • UPC: 023913671631
    • Part Description: 2003 Buick Regal Steel Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | All Engines
    $9.01
  • OEM 2003 Buick Regal Converter & Pipe Hanger Diagram - 10056770
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Hanger

    PartNumber: 10056770
    OEM 2003 Buick Regal Converter & Pipe Hanger - 10056770
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Converter & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $18.52 MSRP: $27.91
    You Save: $9.39 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Hanger Diagram - 10056770
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Hanger

    PartNumber: 10056770
    OEM 2003 Buick Regal Converter & Pipe Hanger - 10056770
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Converter & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $18.52 MSRP: $27.91
    You Save: $9.39 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Hanger Diagram - 10056770
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Hanger

    PartNumber: 10056770
    OEM 2003 Buick Regal Converter & Pipe Hanger - 10056770
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Converter & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $18.52 MSRP: $27.91
    You Save: $9.39 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Hanger Diagram - 10056770
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Hanger

    PartNumber: 10056770
    OEM 2003 Buick Regal Converter & Pipe Hanger - 10056770
    Product Specifications
    • Item Dimensions: 2.9 x 2.9 x 0.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Converter & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $18.52 MSRP: $27.91
    You Save: $9.39 (34%)
  • Walker High Temperature Graphite for 2003 Buick Regal - 31578

    Walker® High Temperature Graphite for 2003 Buick Regal

    PartNumber: 31578
    Product Specifications
    • Bolt Hole Center to Center Distance 1: 4.125
    • Bolt Hole Center to Center Distance 1 (in): 4.1399
    • Bolt Hole Diameter: 0.500
    • Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
    • Gasket Thickness: 0.06
    • Gasket Type: 2 Bolt
    • Internet Product Code (IPC): EB694F57403
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: High Temperature Graphite With Steel Core
    • Max Year Covered: 2013
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31578
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1995
    • Most Popular Make / Model: Ford Escape
    • Most Popular Year: 2005
    • Package Contents: 1 Gasket
    • Port 1 Length: 2.375
    • Port 1 Length (in): 2.39
    • Port 1 Width: 2.375; 2.39
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.060
    • Total Part VIO: 2763030
    • UPC: 086387315784
    • Part Description: 2003 Buick Regal High Temperature Graphite
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | 6 Cyl 3.8L
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    Show More
    $5.82
  • Victor Reinz Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Buick Regal - 71-13621-00

    Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Buick Regal

    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: 2003 Buick Regal Graphite And Metal Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | All Trims | All Engines
    $8.72
  • Walker Rubber Black Exhaust Insulator for 2003 Buick Regal - 35460

    Walker® Rubber Black Exhaust Insulator for 2003 Buick Regal

    PartNumber: 35460
    Product Specifications
    • Attachment Method: OEM Style
    • Class: A
    • Finish: Black
    • Inlet Quantity: 1
    • Item Grade: Standard Replacement
    • Material: Rubber
    • Outlet Quantity: 1
    • Overall Length: 3.125"
    • UPC: 086387354608
    • Part Description: 2003 Buick Regal Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    $5.17
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 2003 Buick Regal - 35335

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 2003 Buick Regal

    PartNumber: 35335
    Product Specifications
    • Notes: 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: 2003 Buick Regal Heavy Duty Steel Natural U Bolt Clamp
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS | 6 Cyl 3.8L
    • 2003 Buick Regal | LS | 6 Cyl 3.8L
    $1.52
  • OEM 2003 Buick Regal Converter & Pipe Gasket Diagram - 15286606
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Gasket

    PartNumber: 15286606
    OEM 2003 Buick Regal Converter & Pipe Gasket - 15286606
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 7.0 x 4.4 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12565634, 10356943
    • Part Description: 2003 Buick Regal Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $20.85 MSRP: $31.46
    You Save: $10.61 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Gasket Diagram - 15286606
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Gasket

    PartNumber: 15286606
    OEM 2003 Buick Regal Converter & Pipe Gasket - 15286606
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 7.0 x 4.4 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12565634, 10356943
    • Part Description: 2003 Buick Regal Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $20.85 MSRP: $31.46
    You Save: $10.61 (34%)
  • OEM 2003 Buick Regal Converter & Pipe Gasket Diagram - 15286606
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Converter & Pipe Gasket

    PartNumber: 15286606
    OEM 2003 Buick Regal Converter & Pipe Gasket - 15286606
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 7.0 x 4.4 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12565634, 10356943
    • Part Description: 2003 Buick Regal Converter & Pipe Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $20.85 MSRP: $31.46
    You Save: $10.61 (34%)
  • OEM 2003 Buick Regal Cross Over Pipe Diagram - 24503125
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Cross Over Pipe

    PartNumber: 24503125
    OEM 2003 Buick Regal 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: 2003 Buick Regal Cross Over Pipe
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
    $422.18 MSRP: $636.91
    You Save: $214.73 (34%)
  • OEM 2003 Buick Regal Cross Over Pipe Diagram - 24503125
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Cross Over Pipe

    PartNumber: 24503125
    OEM 2003 Buick Regal 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: 2003 Buick Regal Cross Over Pipe
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
    $422.18 MSRP: $636.91
    You Save: $214.73 (34%)
  • OEM 2003 Buick Regal Muffler & Pipe Insulator Diagram - 10304424
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Insulator

    PartNumber: 10304424
    OEM 2003 Buick Regal Muffler & Pipe Insulator - 10304424
    Product Specifications
    • Item Dimensions: 4.2 x 2.9 x 1.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21013430
    • Part Description: 2003 Buick Regal Muffler & Pipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
    $13.71 MSRP: $21.53
    You Save: $7.82 (37%)
  • OEM 2003 Buick Regal Muffler & Pipe Insulator Diagram - 10304424
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Insulator

    PartNumber: 10304424
    OEM 2003 Buick Regal Muffler & Pipe Insulator - 10304424
    Product Specifications
    • Item Dimensions: 4.2 x 2.9 x 1.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21013430
    • Part Description: 2003 Buick Regal Muffler & Pipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
    $13.71 MSRP: $21.53
    You Save: $7.82 (37%)
  • OEM 2003 Buick Regal Muffler & Pipe Insulator Diagram - 10304424
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Insulator

    PartNumber: 10304424
    OEM 2003 Buick Regal Muffler & Pipe Insulator - 10304424
    Product Specifications
    • Item Dimensions: 4.2 x 2.9 x 1.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21013430
    • Part Description: 2003 Buick Regal Muffler & Pipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
    $13.71 MSRP: $21.53
    You Save: $7.82 (37%)
  • OEM 2003 Buick Regal Muffler & Pipe Insulator Diagram - 10304424
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Insulator

    PartNumber: 10304424
    OEM 2003 Buick Regal Muffler & Pipe Insulator - 10304424
    Product Specifications
    • Item Dimensions: 4.2 x 2.9 x 1.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 21013430
    • Part Description: 2003 Buick Regal Muffler & Pipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
    $13.71 MSRP: $21.53
    You Save: $7.82 (37%)
  • OEM 2003 Buick Regal Manifold Gasket Diagram - 24506057
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Manifold Gasket

    PartNumber: 24506057
    OEM 2003 Buick Regal Manifold Gasket - 24506057
    Product Specifications
    • Notes: 3.8L;All Models; 3.8L
    • Other Names: Exhaust Manifold Gasket, Manifold Gasket
    • Item Dimensions: 17.3 x 4.7 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Buick Regal Manifold Gasket
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $27.25 MSRP: $45.04
    You Save: $17.79 (40%)
  • OEM 2003 Buick Regal Muffler & Pipe Hanger Diagram - 10301948
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Hanger

    PartNumber: 10301948
    OEM 2003 Buick Regal Muffler & Pipe Hanger - 10301948
    Product Specifications
    • Item Dimensions: 5.6 x 2.6 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10245300, 10424555
    • Part Description: 2003 Buick Regal Muffler & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $1.67 MSRP: $2.50
    You Save: $0.83 (34%)
  • OEM 2003 Buick Regal Muffler & Pipe Hanger Diagram - 10301948
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Hanger

    PartNumber: 10301948
    OEM 2003 Buick Regal Muffler & Pipe Hanger - 10301948
    Product Specifications
    • Item Dimensions: 5.6 x 2.6 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10245300, 10424555
    • Part Description: 2003 Buick Regal Muffler & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $1.67 MSRP: $2.50
    You Save: $0.83 (34%)
  • OEM 2003 Buick Regal Muffler & Pipe Hanger Diagram - 10301948
    View Related Parts

    OEM (Genuine) 2003 Buick Regal Muffler & Pipe Hanger

    PartNumber: 10301948
    OEM 2003 Buick Regal Muffler & Pipe Hanger - 10301948
    Product Specifications
    • Item Dimensions: 5.6 x 2.6 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10245300, 10424555
    • Part Description: 2003 Buick Regal Muffler & Pipe Hanger
    More Info
    Vehicle Fitment
    • 2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
    $1.67 MSRP: $2.50
    You Save: $0.83 (34%)
  • OEM 2003 Buick Regal Muffler & Pipe Diagram - 15144847
    View Related Parts

    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%)
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