2003 Isuzu Exhaust Parts

Choose a Model for your 2003 Isuzu


Showing 1 - 10 of 56 products
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Dorman
  • Exhaust Manifold Kit - Includes Required Gaskets And Hardware
  • Product Attributes:
    • Heat Shield Included:
      • Oui
      • Yes
    • Gasket Or Seal Included:
      • Oui
      • Yes
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Color:
      • Gris Metálico
      • Metallic Gray
    • Port Shape: Ovalado
    • Contenidos del paquete: Múltiple De Escape, 1 Junta De Múltiple Y 1 Brida, 3 Espárragos, 3 Tuercas
    • Material:
      • Cast Iron
      • Hierro Fundido
  • Features:
    • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
    • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    • Complete repair - includes all necessary gaskets and downpipe hardware
    • Trustworthy design - built by industry leader in aftermarket manifolds
  • This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

This Part Fits the Following OEM/Substitute Numbers:
101403, 24056704530728234, 663272, 674777, 8888905600, 88890560, SK674777

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender L - 6 Cyl 4.2L 256

Remflex Exhaust Gaskets
  • Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Region Sub Model
2003 - Isuzu Ascender United States Base

FelPro
  • Exhaust Manifold Hardware Kit
  • ( 12 Bolt(s) ) 8 x 1.25 (mm) x 30 (mm) Set Services Two Exhaust Manifolds Replacement recommended
  • FEL-PRO ES 75120 Exhaust Manifold Hardware Kit for Chevrolet Silverado 1500
  • Product Attributes:
    • : (12 Bolts) M8 X 1.25 X 30mm
    • Grade Type: Premium
  • Features:
    • Designed and manufactured to meet the needs of the exhaust system repair environment.
    • Verified, tested and certified proprietary Organic coating resists corrosion.
    • Tightly controlled coefficient of friction ensures reliable installation.
    • Application specific kit contents
    • Self-locking nuts (where applicable).
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
03413

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender L - 6 Cyl 4.2L 256

FelPro
  • Exhaust Manifold Gasket Set
  • Manifold Bolts Not Included
  • FEL-PRO MS 92467 Exhaust Manifold Gasket Set for Chevrolet Silverado 1500
  • Product Attributes:
    • Grade Type: Premium
    • Bolt Hole Quantity: 6
    • Configuration: Multi Piece
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
    • Contains all gaskets and seals to remove and replace exhaust manifold
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
111060401, 18813, 852354, AMS3711, MS16124

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender V 5328 8 Cyl 5.3L 325

Dorman
  • Exhaust Manifold Hardware Kit
  • M8 x 1.25 Thread x 30.7 mm wo/Thread Locker Packaging Type: Card
  • Product Attributes:
    • Washer Included:
      • No
      • Non
    • Stud Included:
      • No
      • Non
    • Stud Material:
      • Acero
      • Steel
    • Bolt Included:
      • Oui
      • Yes
    • Bolt Grade: 10.9
    • Nut Included:
      • No
      • Non
    • Tamaño de la rosca n.º 2: M8-1.25
    • Tamaño de la rosca n.º 1: M8-1.25
    • Thread Size #2: M8-1.25
    • Thread Size #1: M8-1.25
    • Contenidos del paquete: 12 Pernos De Múltiple De Escape
    • Spring Included:
      • No
      • Non
  • Features:
    • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
    • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
    • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
    • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

This Part Fits the Following OEM/Substitute Numbers:
11518860, 11546600, 11609481, 6503131, 6506775AA, 6507423AA, 6507938AA, ES75120, SK03413

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender V 5328 8 Cyl 5.3L 325

Magnaflow
  • HM Grade Universal Catalytic Converter - 2.25in.
  • Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.25in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Hm Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Hm Grade Federal / Epa Compliant Universal Catalytic Converter 99205hm
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Isuzu Rodeo Sport L 2180 Rear 4 Cyl 2.2L -

Magnaflow
  • HM Grade Universal Catalytic Converter - 2.25in.
  • Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.25in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Hm Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Hm Grade Federal / Epa Compliant Universal Catalytic Converter 99205hm
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Transmission Position Engine CID
2003 - Isuzu Rodeo Sport V 3165 Automatic Right 6 Cyl 3.2L -

Magnaflow
  • HM Grade Universal Catalytic Converter - 2.25in.
  • Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.25in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Hm Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.25
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Hm Grade Federal / Epa Compliant Universal Catalytic Converter 99205hm
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Transmission Position Engine CID
2003 - Isuzu Rodeo Sport V 3165 Automatic Left 6 Cyl 3.2L -

Magnaflow
  • HM Grade Universal Catalytic Converter - 2.50in.
  • Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
  • Magnaflow HM Grade Universal Catalytic Converter - 2.50in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 4.375
    • Body Height: 4.375
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Clamps Included: No
    • Outlet Quantity: 1
    • Air Tube Adaptable: No
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Hm Grade
    • Heat Shield Attached: Yes
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Clam-shell
    • Heat Shield Material: Aluminized Steel
    • Inlet Inside Diameter: 2.25
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.5
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Hm Grade Federal / Epa Compliant Universal Catalytic Converter 99206hm
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99206HM helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender V 5328 8 Cyl 5.3L 325
Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - Isuzu Ascender V 5328 8 Cyl 5.3L 325
Showing 1 - 10 of 56 products

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