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OEM 2003 Ford Mustang Muffler

Exhaust Muffler
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10 Mufflers found

  • 2003 Ford Mustang Muffler - YR3Z-5230-CRH
    2003 Ford Mustang Muffler Diagram - YR3Z-5230-CRH
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    Product Specifications
    • Other Name: Muffler And Pipe Assembly; Exhaust Muffler, Right; Exhaust Pipe; Muffler; Muffler And Pipe Assembly - Rear
    • Manufacturer Note: Muffler asy. RH, Cobra
    • Position: Rear Passenger Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: YR3Z-5230-CRH
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - YR3Z-5230-CLH
    2003 Ford Mustang Muffler Diagram - YR3Z-5230-CLH
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    Product Specifications
    • Other Name: Muffler And Pipe Assembly; Exhaust Muffler, Left; Exhaust Pipe; Muffler; Muffler And Pipe Assembly - Rear
    • Manufacturer Note: Muffler asy. LH , Cobra
    • Position: Rear Driver Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: YR3Z-5230-CLH
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - XR3Z-5230-BR
    2003 Ford Mustang Muffler Diagram - XR3Z-5230-BR
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Right; Exhaust Pipe; Muffler
    • Manufacturer Note: Muffler asy. RH, non-green states
    • Position: Front Passenger Side
    • Base No.: 5230
    • Item Weight: 0.40 Pounds
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: XR3Z-5230-BR
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • GT, GT Bullitt | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - XR3Z-5230-BL
    2003 Ford Mustang Muffler Diagram - XR3Z-5230-BL
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Left; Exhaust Pipe; Muffler
    • Manufacturer Note: Muffler asy. LH, non-green states
    • Position: Front Driver Side
    • Base No.: 5230
    • Item Weight: 0.40 Pounds
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: XR3Z-5230-BL
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • GT, GT Bullitt | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - XR3Z-5230-BA
    2003 Ford Mustang Muffler Diagram - XR3Z-5230-BA
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Direct-Fit Exhaust; Exhaust System Kit
    • Position: Front Passenger Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: XR3Z-5230-BA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
  • 2003 Ford Mustang Muffler - 3R3Z-5230-MTR
    2003 Ford Mustang Muffler Diagram - 3R3Z-5230-MTR
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Right; Exhaust Pipe; Exhaust Muffler; Muffler
    • Position: Front Passenger Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3R3Z-5230-MTR
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Mach 1 | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - 3R3Z-5230-MTL
    2003 Ford Mustang Muffler Diagram - 3R3Z-5230-MTL
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Left; Exhaust Pipe; Exhaust Muffler; Muffler
    • Position: Front Driver Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3R3Z-5230-MTL
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Mach 1 | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - 3R3Z-5230-ATR
    2003 Ford Mustang Muffler Diagram - 3R3Z-5230-ATR
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    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Right; Exhaust Pipe; Exhaust Muffler; Muffler
    • Position: Front Passenger Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3R3Z-5230-ATR
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Mach 1 | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - 3R3Z-5230-ATL
    2003 Ford Mustang Muffler Diagram - 3R3Z-5230-ATL
    View related parts
    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler, Left; Exhaust Pipe; Exhaust Muffler; Muffler
    • Position: Front Driver Side
    • Base No.: 5230
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3R3Z-5230-ATL
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Mach 1 | 8 Cyl 4.6 L GAS
  • 2003 Ford Mustang Muffler - XR3Z-5230-AT
    2003 Ford Mustang Muffler Diagram - XR3Z-5230-AT
    View related parts
    Product Specifications
    • Other Name: Muffler Assembly - Front; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
    • Manufacturer Note: Muffler asy.
    • Position: Front
    • Base No.: 5230
    • Item Weight: 2.50 Pounds
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: XR3Z-5230-AT
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Ford Mustang Submodels:
    • Base | 6 Cyl 3.8 L GAS

2003 Ford Mustang Muffler

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Ford Mustang Muffler available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Ford Mustang Muffler as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Ford Mustang Muffler Parts Q&A

  • Q: How to service the muffler on a 3.8L engine on 2003 Ford Mustang?
    A: A proper repair of the muffler requires users to first lift and secure the vehicle and apply a suitable jack to support the rear axle. First disconnect the upper arm-to-differential bolt followed by the removal of the shock absorber bolt-nut which requires discarding the bolt. Lower the vehicle's rear axle after which you can detach the dual converter assembly flange nuts. Remove the exhaust pipe assembly from the rear exhaust hanger insulator while also taking out the exhaust hanger insulators as a necessary part of muffler removal. Insulators require installation through a combination of soap-and-water solution instead of oil or grease-based agents because these substances will damage the rubber material. The completion process involves reversing all the steps from the removal procedure.