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Replacement and OEM Parts for 2003 Chevrolet Trailblazer EXT Exhaust Manifolds, Pipes, Mufflers & Components

2003 Chevrolet Trailblazer EXT Exhaust Manifolds, Pipes, Mufflers & Components

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63 products about 2003 Chevrolet Trailblazer EXT Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM 2003 Chevrolet Trailblazer EXT Gasket, Exhaust Manifold Diagram - 12617944
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Gasket, Exhaust Manifold

    PartNumber: 12617944
    OEM 2003 Chevrolet Trailblazer EXT Gasket, Exhaust Manifold - 12617944
    Product Specifications
    • Notes: 5.3 Liter; All Models; 5.3l
    • Location: Driver Side; Passenger Side
    • Other Names: Exhaust Manifold Gasket, Manifold Gasket
    • Item Dimensions: 19.0 x 3.0 x 0.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12558573, 12600530
    • Part Description: 2003 Chevrolet Trailblazer EXT Gasket, Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $16.87 MSRP: $35.00
    You Save: $18.13 (52%)
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Trailblazer EXT - 21421

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Chevrolet Trailblazer EXT

    PartNumber: 21421
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
    • Body Height: 5.500
    • Body Length: 27.000
    • Body Material: Stainless Steel
    • Body Width: 11.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Configuration: Center
    • Internet Product Code (IPC): E7AE6F91E03
    • Item has MSDS (SDS): N
    • Max Year Covered: 2005
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21421
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Trailblazer EXT
    • Most Popular Year: 2004
    • Muffler Body Height: 5.5
    • Muffler Body Length: 27.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 11.0
    • Muffler Color / Finish: Bare
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: 2-Bolt Welded Flange
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 0.0
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Inlet Diameter Designation: Outside Diameter
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.5
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 44.38
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.500
    • Outlet Configuration: Offset
    • Overall Length: 44.380
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 293331
    • Universal Or Specific Fit: Specific
    • UPC: 086387214216
    • Part Description: 2003 Chevrolet Trailblazer EXT Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $116.17
  • Dorman Cast Iron Natural Exhaust Manifold for 2003 Chevrolet Trailblazer EXT - 674-785

    Dorman® Cast Iron Natural Exhaust Manifold for 2003 Chevrolet Trailblazer EXT

    PartNumber: 674-785
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Round
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 12567484, 12600527, 8-12567-484-0
    • Package Quantity: 1
    • Position: Passenger Side
    • UPC: 019495152866
    • Part Description: 2003 Chevrolet Trailblazer EXT Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $158.37
  • Victor Reinz Exhaust Manifold Gasket Set for 2003 Chevrolet Trailblazer EXT - 11-10285-01

    Victor Reinz® Exhaust Manifold Gasket Set for 2003 Chevrolet Trailblazer EXT

    PartNumber: 11-10285-01
    Product Specifications
    • Bolt Hole Quantity: 11
    • Color: Color May Vary
    • Complete: Y
    • Configuration: One Piece
    • Contains Applications: Y
    • Material: Multi Layered Steel
    • Release Wave: 12/15/2017
    • Thickness: 0.031
    • UPC: 023913654405
    • Part Description: 2003 Chevrolet Trailblazer EXT Exhaust Manifold Gasket Set
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $14.88
  • Bosal Exhaust Clamp for 2003 Chevrolet Trailblazer EXT - 250-265

    Bosal® Exhaust Clamp for 2003 Chevrolet Trailblazer EXT

    PartNumber: 250-265
    Product Specifications
    • Notes: Between Central Silencer and Rear Silencer
    • Fitment: Universal
    • Quantity: 10
    • Series: Direct-Fit Exhaust
    • Size: 2.5
    • Type: U-Bolt
    • Universal Or Specific: Universal
    • UPC: 623920007227
    • Part Description: 2003 Chevrolet Trailblazer EXT Exhaust Clamp
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $1.99
  • Walker High Temperature Graphite for 2003 Chevrolet Trailblazer EXT - 31657

    Walker® High Temperature Graphite for 2003 Chevrolet Trailblazer EXT

    PartNumber: 31657
    Product Specifications
    • Gasket / Seal Material: High Temperature Graphite With Wire Mesh Core
    • Gasket Thickness: 0.9687
    • Gasket Type: Donut
    • Internet Product Code (IPC): 24562FC4249
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Material: High Temperature Graphite With Wire Mesh Core
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31657
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Silverado 1500
    • Most Popular Year: 2015
    • Package Contents: 1 Gasket
    • Port 1 Length (in): 2.5156
    • Port 1 Width: 2.5156
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.970
    • Total Part VIO: 4398060
    • UPC: 086387316576
    • Part Description: 2003 Chevrolet Trailblazer EXT High Temperature Graphite
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $9.20
  • Dorman Cast Iron Natural Exhaust Manifold for 2003 Chevrolet Trailblazer EXT - 674-777

    Dorman® Cast Iron Natural Exhaust Manifold for 2003 Chevrolet Trailblazer EXT

    PartNumber: 674-777
    Product Specifications
    • Finish: Natural
    • Flange Bolt Hole Quantity: 0
    • Flange Stud Hole Quantity: 3
    • Gasket or Seal Included: Yes
    • Header Material: Cast Iron
    • Heat Shield Included: Yes
    • Inlet Port Shape: Oval
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 11
    • OE Part Number: 8-88890-560-0, 88890560
    • Package Quantity: 1
    • UPC: 019495152774
    • Part Description: 2003 Chevrolet Trailblazer EXT Cast Iron Natural Exhaust Manifold
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $138.47
  • Victor Reinz Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT - 71-13626-00

    Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT

    PartNumber: 71-13626-00
    Product Specifications
    • Notes: At Flange
    • Bolt Hole Quantity: 0
    • Inside Diameter: 2.535"
    • Material: Graphite and Metal
    • Thickness: 1.000"
    • Type: Doughnut
    • UPC: 023913671693
    • Part Description: 2003 Chevrolet Trailblazer EXT Graphite And Metal Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    $10.68
  • Dorman Metal Black Exhaust Manifold To Cylinder Head Repair Clamp for 2003 Chevrolet Trailblazer EXT - 917-108

    Dorman® Metal Black Exhaust Manifold To Cylinder Head Repair Clamp for 2003 Chevrolet Trailblazer EXT

    PartNumber: 917-108
    Product Specifications
    • Attachment Method: Bolt On
    • Finish: Black
    • Length: 5.3"
    • Material: Metal
    • Maximum Diameter: 0.49"
    • Minimum Diameter: 0.46"
    • OE Part Number: 11518860
    • Overall Length: 5.3"
    • Reusable: No
    • Self Locking: No
    • UPC: 019495825227
    • Part Description: 2003 Chevrolet Trailblazer EXT Metal Black Exhaust Manifold To Cylinder Head Repair Clamp
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $27.70
  • Walker Rubber Black Exhaust Insulator for 2003 Chevrolet Trailblazer EXT - 35230

    Walker® Rubber Black Exhaust Insulator for 2003 Chevrolet Trailblazer EXT

    PartNumber: 35230
    Product Specifications
    • Attachment Method: OEM Style
    • Finish: Black
    • Hardware Material: Rubber
    • Internet Product Code (IPC): 83D4E600387
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 4.000
    • Material: Rubber
    • Max Year Covered: 2018
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35230
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet Silverado 1500
    • Most Popular Year: 2018
    • Overall Length: 4.0
    • Package Contents: Insulator
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 6541736
    • Universal Or Specific Fit: Universal
    • UPC: 086387352307
    • Part Description: 2003 Chevrolet Trailblazer EXT Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $6.97
  • Victor Reinz Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT - 71-13623-00

    Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT

    PartNumber: 71-13623-00
    Product Specifications
    • Notes: Pipe To Manifold
    • Bolt Hole Quantity: 0
    • Inside Diameter: 2.345"
    • Location: Pipe to Manifold
    • Material: Graphite and Metal
    • Position: Passenger Side
    • Thickness: 1.030"
    • Type: Doughnut
    • UPC: 023913671662
    • Part Description: 2003 Chevrolet Trailblazer EXT Graphite And Metal Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $8.20
  • Walker Rubber Black Exhaust Insulator for 2003 Chevrolet Trailblazer EXT - 35229

    Walker® Rubber Black Exhaust Insulator for 2003 Chevrolet Trailblazer EXT

    PartNumber: 35229
    Product Specifications
    • Attachment Method: OEM Style
    • Finish: Black
    • Hardware Material: Rubber
    • Internet Product Code (IPC): E837FFCB568
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 3.500
    • Material: Rubber
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35229
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1988
    • Most Popular Make / Model: Chevrolet Silverado 1500
    • Most Popular Year: 2007
    • Overall Length: 3.5
    • Package Contents: Insulator
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 21722253
    • Universal Or Specific Fit: Universal
    • UPC: 086387352291
    • Part Description: 2003 Chevrolet Trailblazer EXT Rubber Black Exhaust Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $5.63
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 2003 Chevrolet Trailblazer EXT - 35337

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 2003 Chevrolet Trailblazer EXT

    PartNumber: 35337
    Product Specifications
    • Notes: 2 1/2 Inch
    • Bolt Diameter: 0.375
    • Clamp Design: U-Clamp
    • Clamp Maximum Diameter: 2.5
    • Clamp Type: U-Bolt
    • Finish: Natural
    • Gauge: 11.0
    • Grade Type: Regular
    • Hardware Material: Steel
    • Internet Product Code (IPC): AC04EB41AD7
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Steel
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 35337
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1963
    • Most Popular Make / Model: Ford F-150
    • Most Popular Year: 2004
    • Nut Type: Hex
    • Package Contents: One Exhaust Clamp
    • Pipe Diameter: 2.500
    • Product Grade: Economy
    • Saddle Hole Type: Round
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 61647953
    • UPC: 086387353373
    • Width: 3.875
    • Part Description: 2003 Chevrolet Trailblazer EXT Heavy Duty Steel Natural U Bolt Clamp
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $1.58
  • OEM 2003 Chevrolet Trailblazer EXT Heat Shield Diagram - 12597916
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Heat Shield

    PartNumber: 12597916
    OEM 2003 Chevrolet Trailblazer EXT Heat Shield - 12597916
    Product Specifications
    • Notes: 5.3 Liter
    • Location: Passenger Side
    • Other Names: Heat Shield
    • Item Dimensions: 24.3 x 7.9 x 4.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Heat Shield
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $40.37 MSRP: $60.89
    You Save: $20.52 (34%)
  • OEM 2003 Chevrolet Trailblazer EXT Manifold Diagram - 12600527
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Manifold

    PartNumber: 12600527
    OEM 2003 Chevrolet Trailblazer EXT Manifold - 12600527
    Product Specifications
    • Notes: 5.3 Liter; All Models; 5.3l; Right
    • Location: Passenger Side
    • Other Names: Exhaust Manifold, Manifold
    • Item Dimensions: 21.4 x 9.3 x 6.4 inches
    • Item Weight: 12.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12567484
    • Part Description: 2003 Chevrolet Trailblazer EXT Manifold
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
    $130.85 MSRP: $195.23
    You Save: $64.38 (33%)
  • OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator Diagram - 15120136
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Tailpipe Insulator

    PartNumber: 15120136
    OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator - 15120136
    Product Specifications
    • Notes: 4.2 Liter, Rear
    • Item Dimensions: 3.7 x 3.2 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15155259, 15083302
    • Part Description: 2003 Chevrolet Trailblazer EXT Tailpipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    $16.63 MSRP: $25.08
    You Save: $8.45 (34%)
  • OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator Diagram - 15120136
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Tailpipe Insulator

    PartNumber: 15120136
    OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator - 15120136
    Product Specifications
    • Notes: 4.2 Liter, Rear
    • Item Dimensions: 3.7 x 3.2 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15155259, 15083302
    • Part Description: 2003 Chevrolet Trailblazer EXT Tailpipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    $16.63 MSRP: $25.08
    You Save: $8.45 (34%)
  • OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator Diagram - 15120136
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Tailpipe Insulator

    PartNumber: 15120136
    OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator - 15120136
    Product Specifications
    • Notes: 4.2 Liter, Rear
    • Item Dimensions: 3.7 x 3.2 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15155259, 15083302
    • Part Description: 2003 Chevrolet Trailblazer EXT Tailpipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    $16.63 MSRP: $25.08
    You Save: $8.45 (34%)
  • OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator Diagram - 15120136
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Tailpipe Insulator

    PartNumber: 15120136
    OEM 2003 Chevrolet Trailblazer EXT Tailpipe Insulator - 15120136
    Product Specifications
    • Notes: 4.2 Liter, Rear
    • Item Dimensions: 3.7 x 3.2 x 1.7 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15155259, 15083302
    • Part Description: 2003 Chevrolet Trailblazer EXT Tailpipe Insulator
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    $16.63 MSRP: $25.08
    You Save: $8.45 (34%)
  • OEM 2003 Chevrolet Trailblazer EXT Front Shield Diagram - 15918791
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Front Shield

    PartNumber: 15918791
    OEM 2003 Chevrolet Trailblazer EXT Front Shield - 15918791
    Product Specifications
    • Notes: 4.2 Liter
    • Other Names: Front Shield
    • Item Dimensions: 14.9 x 3.1 x 1.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15205182
    • Part Description: 2003 Chevrolet Trailblazer EXT Front Shield
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $9.76 MSRP: $15.49
    You Save: $5.73 (37%)
  • OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal Diagram - 15167765
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal

    PartNumber: 15167765
    OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal - 15167765
    Product Specifications
    • Notes: 4.2 Liter
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.1 x 4.1 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15037539
    • Part Description: 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $17.92 MSRP: $29.65
    You Save: $11.73 (40%)
  • OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal Diagram - 15167765
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal

    PartNumber: 15167765
    OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal - 15167765
    Product Specifications
    • Notes: 4.2 Liter
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.1 x 4.1 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15037539
    • Part Description: 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $17.92 MSRP: $29.65
    You Save: $11.73 (40%)
  • OEM 2003 Chevrolet Trailblazer EXT Manifold Gasket Diagram - 88890561
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Manifold Gasket

    PartNumber: 88890561
    OEM 2003 Chevrolet Trailblazer EXT Manifold Gasket - 88890561
    Product Specifications
    • Notes: All Models; 4.2l; 4.2 Liter
    • Other Names: Manifold Gasket
    • Item Dimensions: 24.5 x 3.5 x 0.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Chevrolet Trailblazer EXT Manifold Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 6 Cyl 4.2 L GAS
    $11.87 MSRP: $18.84
    You Save: $6.97 (37%)
  • Victor Reinz Exhaust Manifold Gasket Set for 2003 Chevrolet Trailblazer EXT - 11-10604-01

    Victor Reinz® Exhaust Manifold Gasket Set for 2003 Chevrolet Trailblazer EXT

    PartNumber: 11-10604-01
    Product Specifications
    • Bolt Hole Quantity: 6
    • Color: Color May Vary
    • Complete: Y
    • Configuration: Multi Piece
    • Contains Applications: Y
    • Material: Steel
    • Release Wave: 12/15/2017
    • Thickness: 0.065
    • UPC: 023913657574
    • Part Description: 2003 Chevrolet Trailblazer EXT Exhaust Manifold Gasket Set
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $16.82
  • Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 2003 Chevrolet Trailblazer EXT - 18898

    Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 2003 Chevrolet Trailblazer EXT

    PartNumber: 18898
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 21421
    • Body Height: 5.500
    • Body Length: 27.000
    • Body Material: Steel
    • Body Width: 11.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Configuration: Center
    • Internet Product Code (IPC): A9B6342395C
    • Item has MSDS (SDS): N
    • Max Year Covered: 2005
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18898
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Trailblazer EXT
    • Most Popular Year: 2004
    • Muffler Body Height: 5.5
    • Muffler Body Length: 27.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 11.0
    • Muffler Color / Finish: Aluminized
    • Muffler Inlet: Centered
    • Muffler Inlet Connection Type: 2-Bolt Welded Flange
    • Muffler Inlet Count: 1
    • Muffler Inlet Diameter (in): 0.0
    • Muffler Inlet Diameter 2 (in): 0.0
    • Muffler Outlet: Offset
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.5
    • Muffler Outlet Diameter Designation: Outside Diameter
    • Muffler Overall Length: 44.375
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Outside Diameter: 2.500
    • Outlet Configuration: Offset
    • Overall Length: 44.375
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 293331
    • Universal Or Specific Fit: Specific
    • UPC: 086387188982
    • Part Description: 2003 Chevrolet Trailblazer EXT Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $65.96
  • Victor Reinz Steel Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT - 71-13681-00

    Victor Reinz® Steel Exhaust Pipe Flange Gasket for 2003 Chevrolet Trailblazer EXT

    PartNumber: 71-13681-00
    Product Specifications
    • Notes: Pipe To Manifold
    • Bolt Hole Quantity: 0
    • Inside Diameter: 2.875"
    • Location: Pipe to Manifold
    • Material: Steel
    • Position: Driver Side
    • Thickness: 0.168"
    • Type: Ring
    • UPC: 023913672249
    • Part Description: 2003 Chevrolet Trailblazer EXT Steel Exhaust Pipe Flange Gasket
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $6.66
  • Walker Stainless Steel Oval Bare Resonator Assembly for 2003 Chevrolet Trailblazer EXT - 55272

    Walker® Stainless Steel Oval Bare Resonator Assembly for 2003 Chevrolet Trailblazer EXT

    PartNumber: 55272
    Product Specifications
    • Notes: If welded Assy, replace all Reqd parts.
    • Body Height: 9.000
    • Body Length: 13.000
    • Body Material: Stainless Steel
    • Body Width: 7.000
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Grade Type: Regular
    • Inlet 1 Outside Diameter: 2.500
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Type: Pipe
    • Internet Product Code (IPC): DE3AE916F36
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 55272
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Trailblazer
    • Most Popular Year: 2004
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2.750
    • Outlet Configuration: Offset
    • Outlet Type: Pipe
    • Overall Length: 58.875
    • Product Grade: Economy
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 1614180
    • UPC: 086387552721
    • Part Description: 2003 Chevrolet Trailblazer EXT Stainless Steel Oval Bare Resonator Assembly
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | All Trims | 6 Cyl 4.2L
    • 2003 Chevrolet Trailblazer EXT | All Trims | 8 Cyl 5.3L
    $86.43
  • OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal Diagram - 15077362
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal

    PartNumber: 15077362
    OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal - 15077362
    Product Specifications
    • Notes: 5.3 Liter
    • Location: Driver Side
    • Other Names: Converter & Pipe Seal, Flange Gasket
    • Item Dimensions: 3.9 x 3.9 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15715548
    • Part Description: 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal Diagram - 15077362
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal

    PartNumber: 15077362
    OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal - 15077362
    Product Specifications
    • Notes: 5.3 Liter
    • Location: Driver Side
    • Other Names: Converter & Pipe Seal, Flange Gasket
    • Item Dimensions: 3.9 x 3.9 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15715548
    • Part Description: 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
  • OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal Diagram - 15077362
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal

    PartNumber: 15077362
    OEM 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal - 15077362
    Product Specifications
    • Notes: 5.3 Liter
    • Location: Driver Side
    • Other Names: Converter & Pipe Seal, Flange Gasket
    • Item Dimensions: 3.9 x 3.9 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15715548
    • Part Description: 2003 Chevrolet Trailblazer EXT Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2003 Chevrolet Trailblazer EXT | LS, LT, North Face | 8 Cyl 5.3 L GAS
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