< Back ×
My Vehicle Change Vehicle
2003 Isuzu Ascender
< Back to View All
Engine & Drivetrain
- Department
- Part Type
- Brands
- Prices
Dorman® Cast Iron Natural Exhaust Manifold for 2003 Isuzu Ascender
PartNumber: 674-785Product 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 Isuzu Ascender Cast Iron Natural Exhaust Manifold
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
$158.37
Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2003 Isuzu Ascender
PartNumber: 21421Product Specifications- Notes: Premium - Limited Lifetime Warranty; Ext. WB; 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 Isuzu Ascender Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$116.17
Victor Reinz® Exhaust Manifold Gasket Set for 2003 Isuzu Ascender
PartNumber: 11-10285-01Product 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 Isuzu Ascender Exhaust Manifold Gasket Set
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$14.88
Bosal® Exhaust Clamp for 2003 Isuzu Ascender
PartNumber: 250-265Product Specifications- Notes: Between Central 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 Isuzu Ascender Exhaust Clamp
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$1.99
Walker® High Temperature Graphite for 2003 Isuzu Ascender
PartNumber: 31657Product Specifications- Notes: Extended Wheelbase;Ext. WB
- 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 Isuzu Ascender High Temperature Graphite
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$9.20
Dorman® Cast Iron Natural Exhaust Manifold for 2003 Isuzu Ascender
PartNumber: 674-777Product 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 Isuzu Ascender Cast Iron Natural Exhaust Manifold
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$138.47
Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Isuzu Ascender
PartNumber: 71-13626-00Product 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 Isuzu Ascender Graphite And Metal Exhaust Pipe Flange Gasket
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$10.68
Walker® Heavy Duty Steel Natural U Bolt Clamp for 2003 Isuzu Ascender
PartNumber: 35337Product Specifications- Notes: Ext. WB; 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 Isuzu Ascender Heavy Duty Steel Natural U Bolt Clamp
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$1.58
Victor Reinz® Graphite And Metal Exhaust Pipe Flange Gasket for 2003 Isuzu Ascender
PartNumber: 71-13623-00Product 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 Isuzu Ascender Graphite And Metal Exhaust Pipe Flange Gasket
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
$8.20
Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 2003 Isuzu Ascender
PartNumber: 18898Product Specifications- Notes: Ext. WB; 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 Isuzu Ascender Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$65.96
Victor Reinz® Exhaust Manifold Gasket Set for 2003 Isuzu Ascender
PartNumber: 11-10604-01Product 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 Isuzu Ascender Exhaust Manifold Gasket Set
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
$16.82
Walker® Stainless Steel Oval Bare Resonator Assembly for 2003 Isuzu Ascender
PartNumber: 55272Product Specifications- Notes: Ext. WB; 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 Isuzu Ascender Stainless Steel Oval Bare Resonator Assembly
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 6 Cyl 4.2L
$86.43
Victor Reinz® Steel Exhaust Pipe Flange Gasket for 2003 Isuzu Ascender
PartNumber: 71-13681-00Product 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 Isuzu Ascender Steel Exhaust Pipe Flange Gasket
Vehicle Fitment- 2003 Isuzu Ascender | All Trims | 8 Cyl 5.3L
$6.66