Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 Pontiac Montana Exhaust Manifolds, Pipes, Mufflers & Components

2003 Pontiac Montana Exhaust Manifolds, Pipes, Mufflers & Components

My Vehicle Change Vehicle
2003 Pontiac Montana
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

57 products about 2003 Pontiac Montana Exhaust Manifolds, Pipes, Mufflers & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 Pontiac Montana Bumper Nut Diagram - 11517996
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Bumper Nut

    PartNumber: 11517996
    OEM 2003 Pontiac Montana Bumper Nut - 11517996
    Product Specifications
    • Notes: W/AWD
    • Item Dimensions: 2.3 x 2.3 x 0.6 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24504100, 10255857, 11515604, 15679745, 11516077, 15259227, 16792001
    • Part Description: Bumper Nut
    More Info
    $4.47 MSRP: $7.38
    You Save: $2.91 (40%)
  • Dorman Cast Iron Natural Exhaust Manifold for 2003 Pontiac Montana - 674-567

    Dorman® Cast Iron Natural Exhaust Manifold for 2003 Pontiac Montana

    PartNumber: 674-567
    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: Yes
    • Inlet Port Shape: Irregular
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 24506309
    • Package Quantity: 1
    • Position: Rear
    • UPC: 019495070160
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $146.27
  • OEM 2003 Pontiac Montana Exhaust Pipe Gasket Diagram - 24504632
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Exhaust Pipe Gasket

    PartNumber: 24504632
    OEM 2003 Pontiac Montana Exhaust Pipe Gasket - 24504632
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 22.7 x 4.8 x 1.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10182395
    • Part Description: Exhaust Pipe Gasket
    More Info
    $10.74 MSRP: $20.81
    You Save: $10.07 (49%)
  • OEM 2003 Pontiac Montana Exhaust Pipe Gasket Diagram - 24504632
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Exhaust Pipe Gasket

    PartNumber: 24504632
    OEM 2003 Pontiac Montana Exhaust Pipe Gasket - 24504632
    Product Specifications
    • Location: Driver Side; Passenger Side
    • Item Dimensions: 22.7 x 4.8 x 1.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10182395
    • Part Description: Exhaust Pipe Gasket
    More Info
    $10.74 MSRP: $20.81
    You Save: $10.07 (49%)
  • Victor Reinz Exhaust Manifold Gasket Set for 2003 Pontiac Montana - 11-10217-01

    Victor Reinz® Exhaust Manifold Gasket Set for 2003 Pontiac Montana

    PartNumber: 11-10217-01
    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: 023913653729
    • Part Description: Exhaust Manifold Gasket Set
    More Info
    $25.11
  • Walker Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Pontiac Montana - 21410

    Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Pontiac Montana

    PartNumber: 21410
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; Exc. Sport Susp; If welded Assy, replace all Reqd parts.
    • Body Height: 4.250
    • Body Length: 28.000
    • Body Material: Stainless Steel
    • Body Width: 8.813
    • 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: 2.625
    • Internet Product Code (IPC): CD073FB2818
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 21410
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Uplander
    • Most Popular Year: 2005
    • Muffler Body Height: 4.5
    • Muffler Body Length: 28.0
    • Muffler Body Material: Stainless Steel
    • Muffler Body Width: 8.8125
    • Muffler Color / Finish: Bare
    • 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: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 32.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 32.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 618943
    • Universal Or Specific Fit: Specific
    • UPC: 086387214100
    • Part Description: Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
    More Info
    $91.71
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 2003 Pontiac Montana - 52262

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 2003 Pontiac Montana

    PartNumber: 52262
    Product Specifications
    • Notes: Exc. Sport Susp; If welded Assy, replace all Reqd parts.
    • Exhaust Pipe Inlet Connection Type: 2 Bolt Welded Flange
    • Exhaust Pipe Material: Steel
    • Exhaust Pipe Outlet Connection Type: Pipe Connection
    • Exhaust Pipe Overall Length: 17
    • Exhaust Pipe Wall Maximum Gauge: Undisclosed
    • Finish: Aluminized
    • Fitment: Direct OE Replacement
    • Grade Type: Regular
    • Inlet 1 Type: 2 Bolt Welded Flange
    • Inlet Quantity: 1
    • Inlet Type: 2 Bolt Welded Flange
    • Internet Product Code (IPC): 80EA0465D2D
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Length: 17.000
    • Material: Steel
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 52262
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Uplander
    • Most Popular Year: 2005
    • Outlet 1 Outside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Pipe Connection
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 583438
    • Universal Or Specific Fit: Specific
    • UPC: 086387522625
    • Part Description: Aluminized Steel Exhaust Intermediate Pipe
    More Info
    $24.38
  • Dorman Cast Iron Natural Exhaust Manifold for 2003 Pontiac Montana - 674-544

    Dorman® Cast Iron Natural Exhaust Manifold for 2003 Pontiac Montana

    PartNumber: 674-544
    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: Irregular
    • Installation Hardware Included: Yes
    • Item Grade: Regular
    • Manifold Bolt Hole Quantity: 6
    • OE Part Number: 10182321
    • Package Quantity: 1
    • Position: Front
    • UPC: 019495065166
    • Part Description: Cast Iron Natural Exhaust Manifold
    More Info
    $93.68
  • OEM 2003 Pontiac Montana Muffler & Pipe Diagram - 10440009
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Muffler & Pipe

    PartNumber: 10440009
    OEM 2003 Pontiac Montana Muffler & Pipe - 10440009
    Product Specifications
    • Notes: Long Wheelbase
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 101.0 x 12.5 x 9.5 inches
    • Item Weight: 36.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
    $254.45 MSRP: $383.88
    You Save: $129.43 (34%)
  • OEM 2003 Pontiac Montana Muffler & Pipe Diagram - 10440009
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Muffler & Pipe

    PartNumber: 10440009
    OEM 2003 Pontiac Montana Muffler & Pipe - 10440009
    Product Specifications
    • Notes: Long Wheelbase
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 101.0 x 12.5 x 9.5 inches
    • Item Weight: 36.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
    $254.45 MSRP: $383.88
    You Save: $129.43 (34%)
  • OEM 2003 Pontiac Montana Muffler & Pipe Diagram - 10440009
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Muffler & Pipe

    PartNumber: 10440009
    OEM 2003 Pontiac Montana Muffler & Pipe - 10440009
    Product Specifications
    • Notes: Long Wheelbase
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 101.0 x 12.5 x 9.5 inches
    • Item Weight: 36.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
    $254.45 MSRP: $383.88
    You Save: $129.43 (34%)
  • OEM 2003 Pontiac Montana Muffler & Pipe Diagram - 10440009
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Muffler & Pipe

    PartNumber: 10440009
    OEM 2003 Pontiac Montana Muffler & Pipe - 10440009
    Product Specifications
    • Notes: Long Wheelbase
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 101.0 x 12.5 x 9.5 inches
    • Item Weight: 36.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Muffler & Pipe
    More Info
    $254.45 MSRP: $383.88
    You Save: $129.43 (34%)
  • Walker Aluminized Steel Exhaust Intermediate Pipe for 2003 Pontiac Montana - 51013

    Walker® Aluminized Steel Exhaust Intermediate Pipe for 2003 Pontiac Montana

    PartNumber: 51013
    Product Specifications
    • Notes: Exc. Sport Susp; If welded Assy, replace all Reqd parts.
    • Class: D
    • Inlet Connection Type: 2 Bolt Welded Flange
    • Inlet Quantity: 1
    • Material: Aluminized Steel
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter Designation: Outside Diameter
    • Outlet Quantity: 1
    • Overall Length: 9.375"
    • Pipe Outlet Diameter: 2.25"
    • Part Description: Aluminized Steel Exhaust Intermediate Pipe
    More Info
    $19.25
  • Victor Reinz Steel Exhaust Pipe Flange Gasket for 2003 Pontiac Montana - 71-13617-00

    Victor Reinz® Steel Exhaust Pipe Flange Gasket for 2003 Pontiac Montana

    PartNumber: 71-13617-00
    Product Specifications
    • Notes: Improved Design;Packing
    • Bolt Hole Quantity: 0
    • Inside Diameter: 2.845"
    • Material: Steel
    • Thickness: 1.550"
    • Type: Ring
    • UPC: 023913671600
    • Part Description: Steel Exhaust Pipe Flange Gasket
    More Info
    $13.39
  • Walker Metal With Fiber Core Donut Exhaust Manifold Flange Gasket for 2003 Pontiac Montana - 31602

    Walker® Metal With Fiber Core Donut Exhaust Manifold Flange Gasket for 2003 Pontiac Montana

    PartNumber: 31602
    Product Specifications
    • Notes: without Sport Suspension;Exc. Sport Susp
    • Gasket / Seal Material: Metal With Fiber Core
    • Gasket Type: Ring
    • Internet Product Code (IPC): DDE0DE591C6
    • Item Grade: OEM Standard
    • Item has MSDS (SDS): N
    • Material: Metal With Fiber Core
    • Max Year Covered: 2019
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 31602
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 1996
    • Most Popular Make / Model: Honda Accord
    • Most Popular Year: 2012
    • Package Contents: 1 Gasket
    • Product Grade: Economy
    • Supplier Company Name: Tenneco, Inc
    • Thickness: 0.166
    • Total Part VIO: 9362286
    • UPC: 086387316026
    • Part Description: Metal With Fiber Core Donut Exhaust Manifold Flange Gasket
    More Info
    $9.89
  • Walker Fiber And Metal Laminate 2 Bolt Exhaust Pipe Flange Gasket for 2003 Pontiac Montana - 31532

    Walker® Fiber And Metal Laminate 2 Bolt Exhaust Pipe Flange Gasket for 2003 Pontiac Montana

    PartNumber: 31532
    Product Specifications
    • Notes: without Sport Suspension;Exc. Sport Susp
    • Bolt Hole Center to Center Distance 1: 4.31"
    • Bolt Hole Diameter: 0.5"
    • Class: A
    • Material: Fiber and Metal Laminate
    • Packaging: Poly Bag
    • Port 1 Length: 2.38"
    • Port 1 Width: 2.38"
    • Thickness: 0.058"
    • Part Description: Fiber And Metal Laminate 2 Bolt Exhaust Pipe Flange Gasket
    More Info
    $4.30
  • Walker Heavy Duty Steel Natural U Bolt Clamp for 2003 Pontiac Montana - 35336

    Walker® Heavy Duty Steel Natural U Bolt Clamp for 2003 Pontiac Montana

    PartNumber: 35336
    Product Specifications
    • Notes: Exc. Sport Susp
    • 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: Heavy Duty Steel Natural U Bolt Clamp
    More Info
    $1.51
  • Bosal Exhaust Pipe Flange Gasket for 2003 Pontiac Montana - 256-1092

    Bosal® Exhaust Pipe Flange Gasket for 2003 Pontiac Montana

    PartNumber: 256-1092
    Product Specifications
    • Notes: Between Front Rearward Manifold & Catalytic Converter
    • Gasket / Seal Material: Steel
    • Internet Product Code (IPC): AA8C749F913
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 256-1092
    • Package Contents: Gasket
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920325529
    • Part Description: Exhaust Pipe Flange Gasket
    More Info
    $10.35
  • Walker Aluminized Steel Round Resonator Assembly for 2003 Pontiac Montana - 54379

    Walker® Aluminized Steel Round Resonator Assembly for 2003 Pontiac Montana

    PartNumber: 54379
    Product Specifications
    • Notes: Exc. Sport Susp; If welded Assy, replace all Reqd parts.;Exc Sport Susp; If welded Assy, replace all Reqd parts.
    • Body 1 Height: 5.000
    • Body 1 Length: 14.000
    • Body 1 Shape: Round
    • Body 1 Width: 5.000
    • Body Material: Steel
    • Exhaust Component Fitment: Direct Replacement
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Inlet Outside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): 9EC52E7649F
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 54379
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Uplander
    • Most Popular Year: 2008
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Spout
    • Overall Length: 45.125
    • Product Grade: Economy
    • Resonator Body Length (in): 14.0
    • Resonator Color / Finish: Aluminized
    • Resonator Height: 5.0
    • Resonator Housing Material: Steel
    • Resonator Inlet Connection Type: Pipe
    • Resonator Inlet Diameter (in): 2.25
    • Resonator Inlet Diameter Designation: Outside Diameter
    • Resonator Outlet Connection Type: Pipe
    • Resonator Outlet Diameter (in): 2.25
    • Resonator Outlet Diameter Designation: Outside Diameter
    • Resonator Overall Length: 45.15
    • Resonator Shape: Round
    • Resonator Width: 5.0
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 464867
    • UPC: 086387543798
    • Part Description: Aluminized Steel Round Resonator Assembly
    More Info
    $49.45
  • Walker Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2003 Pontiac Montana - 18942

    Walker® Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 2003 Pontiac Montana

    PartNumber: 18942
    Product Specifications
    • Notes: Exc Sport Susp; If welded Assy, replace all Reqd parts; Optional; SoundFX for 21410
    • Body Height: 4.250
    • Body Length: 28.000
    • Body Material: Steel
    • Body Width: 8.813
    • 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: 2.625
    • Internet Product Code (IPC): C5040C16AB8
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 18942
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Uplander
    • Most Popular Year: 2005
    • Muffler Body Height: 4.25
    • Muffler Body Length: 28.0
    • Muffler Body Material: Steel
    • Muffler Body Width: 8.8125
    • 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: Centered
    • Muffler Outlet Connection Type: Pipe Connection
    • Muffler Outlet Count: 1
    • Muffler Outlet Diameter (in): 2.25
    • Muffler Outlet Diameter Designation: Inside Diameter
    • Muffler Overall Length: 32.0
    • Muffler Reversible: No
    • Muffler Shape: Oval
    • Outlet 1 Inside Diameter: 2.250
    • Outlet Configuration: Center
    • Overall Length: 32.000
    • Product Grade: Economy
    • Reversible: No
    • Shape: Oval
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 618943
    • Universal Or Specific Fit: Specific
    • UPC: 086387189422
    • Part Description: Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
    More Info
    $45.72
  • Walker Stainless Steel Round Aluminized Resonator Assembly for 2003 Pontiac Montana - 55273

    Walker® Stainless Steel Round Aluminized Resonator Assembly for 2003 Pontiac Montana

    PartNumber: 55273
    Product Specifications
    • Notes: Exc Sport Susp; If welded Assy, replace all Reqd parts.;Exc. Sport Susp; If welded Assy, replace all Reqd parts.
    • Body 1 Height: 5.000
    • Body 1 Length: 15.000
    • Body 1 Shape: Round
    • Body 1 Width: 5.000
    • Body Material: Steel
    • Exhaust Component Fitment: Direct Replacement
    • Exhaust Component Mount Type: Uses Factory Hangers
    • Finish: Aluminized
    • Inlet Outside Diameter: 2.250
    • Inlet Quantity: 1
    • Inlet Type: Pipe Connection
    • Internet Product Code (IPC): E588976F59F
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): N
    • Max Year Covered: 2009
    • MFG Brand Name: Walker Exhaust
    • MFG Model # (Series): 55273
    • MFG Name: Tenneco, Inc
    • Min Year Covered: 2002
    • Most Popular Make / Model: Chevrolet Uplander
    • Most Popular Year: 2005
    • Outlet Outside Diameter: 2.250
    • Outlet Quantity: 1
    • Outlet Type: Spout
    • Overall Length: 53.500
    • Product Grade: Economy
    • Resonator Body Length (in): 15
    • Resonator Color / Finish: Aluminized
    • Resonator Height: 5
    • Resonator Housing Material: Steel
    • Resonator Inlet Connection Type: Pipe
    • Resonator Inlet Diameter (in): 2.25
    • Resonator Inlet Diameter Designation: Outside Diameter
    • Resonator Outlet Connection Type: Pipe
    • Resonator Outlet Diameter (in): 2.25
    • Resonator Outlet Diameter Designation: Outside Diameter
    • Resonator Overall Length: 53.52
    • Resonator Shape: Round
    • Resonator Width: 5
    • Supplier Company Name: Tenneco, Inc
    • Total Part VIO: 455313
    • UPC: 086387552738
    • Part Description: Stainless Steel Round Aluminized Resonator Assembly
    More Info
    $49.37
  • OEM 2003 Pontiac Montana Cross Over Pipe Diagram - 24507946
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Cross Over Pipe

    PartNumber: 24507946
    OEM 2003 Pontiac Montana Cross Over Pipe - 24507946
    Product Specifications
    • Item Dimensions: 17.5 x 7.0 x 4.9 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24503680
    • Part Description: Cross Over Pipe
    More Info
  • OEM 2003 Pontiac Montana Cross Over Pipe Diagram - 24507946
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana Cross Over Pipe

    PartNumber: 24507946
    OEM 2003 Pontiac Montana Cross Over Pipe - 24507946
    Product Specifications
    • Item Dimensions: 17.5 x 7.0 x 4.9 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24503680
    • Part Description: Cross Over Pipe
    More Info
  • Bosal Exhaust Pipe Flange Gasket for 2003 Pontiac Montana - 256-1036

    Bosal® Exhaust Pipe Flange Gasket for 2003 Pontiac Montana

    PartNumber: 256-1036
    Product Specifications
    • Notes: Between Catalytic Converter & Silencer
    • Gasket / Seal Material: Steel
    • Internet Product Code (IPC): A94C29F87C4
    • Item Grade: Standard Replacement
    • Item has MSDS (SDS): No
    • MFG Brand Name: Bosal
    • MFG Model # (Series): 256-1036
    • Package Contents: Gasket
    • Series: Direct-Fit Exhaust
    • Supplier Company Name: Bosal
    • UPC: 623920324980
    • Part Description: Exhaust Pipe Flange Gasket
    More Info
  • Dorman Steel Natural Exhaust Crossover Pipe for 2003 Pontiac Montana - 679-002

    Dorman® Steel Natural Exhaust Crossover Pipe for 2003 Pontiac Montana

    PartNumber: 679-002
    Product Specifications
    • Catalytic Converter Included: No
    • Finish: Natural
    • Flange Quantity: 2
    • Flanged: Yes
    • Gasket or Seal Included: Yes
    • Height: 3.5"
    • Inlet Inside Diameter: 2"
    • Inlet Outside Diameter: 2.25"
    • Material: Steel
    • OE Part Number: 24507946
    • Outlet Inside Diameter: 2"
    • Outlet Outside Diameter: 2.25"
    • Overall Length: 21"
    • Package Quantity: 1
    • Packaging Type: Box
    • Strap Hanger Included: No
    • UPC: 019495295143
    • Welding Required: No
    • Width: 6"
    • Part Description: Steel Natural Exhaust Crossover Pipe
    More Info
  • OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 10343942
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 10343942
    OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 10343942
    Product Specifications
    • Notes: All, W/O AWD
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.8 x 19.0 x 18.1 inches
    • Item Weight: 22.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564540
    • Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
  • OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 10343942
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 10343942
    OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 10343942
    Product Specifications
    • Notes: All, W/O AWD
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.8 x 19.0 x 18.1 inches
    • Item Weight: 22.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564540
    • Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
  • OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 10343942
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 10343942
    OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 10343942
    Product Specifications
    • Notes: All, W/O AWD
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.8 x 19.0 x 18.1 inches
    • Item Weight: 22.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564540
    • Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
  • OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 10343943
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 10343943
    OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 10343943
    Product Specifications
    • Notes: All, W/AWD
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.8 x 18.6 x 17.4 inches
    • Item Weight: 27.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
  • OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 10343943
    View Related Parts

    OEM (Genuine) 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 10343943
    OEM 2003 Pontiac Montana 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 10343943
    Product Specifications
    • Notes: All, W/AWD
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 60.8 x 18.6 x 17.4 inches
    • Item Weight: 27.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
1-30 of 57 Results
< Previous
12
Next >