2004 Oldsmobile Alero Exhaust Systems

Oldsmobile Alero Exhaust - 2004
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2.2L
3.4L
  • Walker® - SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    9
    # mpn1880516
    Oldsmobile Alero 2004, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 24". Muffler Overall Length: 32.625". Muffler...
    Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
    $89.65
  • AP Exhaust® - MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet Neck and Spout
    AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet Neck and Spout
    5
    # mpn4568685926
    Oldsmobile Alero with Single Exhaust 2004, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler with Inlet Neck and Spout by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 24". Muffler...
    Designed for a quiet ride100% aluminized components for longer life
    $125.29
  • TRQ® - Exhaust Manifold
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    TRQ®Exhaust Manifold
    0
    # mpn4947988032
    Oldsmobile Alero 2.2L 2004, Exhaust Manifold by TRQ®. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your demands and...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $107.30
    $112.95Save $5.65 (5%)
  • MagnaFlow® - OBDII Direct Fit Catalytic Converter
    MagnaFlow®OBDII Direct Fit Catalytic Converter
    9
    # 2516234216
    Oldsmobile Alero 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory...
    $1,589.00 - $1,591.00
  • Walker® - Stainless Steel Round Aluminized Resonator Assembly
    Walker®Stainless Steel Round Aluminized Resonator Assembly
    5
    # mpn1876512
    Oldsmobile Alero 2004, Stainless Steel Round Aluminized Resonator Assembly by Walker®. Resonator Outlet Diameter: 2". Resonator Body Length: 14". Resonator Overall Length: 81.75". If you want exhaust piping that delivers precise...
    Designed to directly replace the factory partMade with precision benders and fixture checked
    $79.22
  • AP Exhaust® - Direct Fit Catalytic Converter and Pipe Assembly
    AP Exhaust®Direct Fit Catalytic Converter and Pipe Assembly
    7
    # 80146068
    Oldsmobile Alero 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of...
    $341.67 - $415.97
  • ATP® - Natural Exhaust Manifold
    ATP®Natural Exhaust Manifold
    2
    # 231314702
    Oldsmobile Alero 2004, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...
    Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
    $144.73 - $472.34
  • CATCO® - Direct Fit Catalytic Converter and Pipe Assembly
    CATCO®Direct Fit Catalytic Converter and Pipe Assembly
    1
    # 2579814667
    Oldsmobile Alero 2004, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced...
    $411.26 - $427.89
  • Dorman® - Cast Iron Natural Exhaust Manifold
    Dorman®Cast Iron Natural Exhaust Manifold
    8
    # 466349366
    Oldsmobile Alero 2004, Natural Cast Iron Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original...
    Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    $113.52 - $250.75
  • Walker® - Replacement Exhaust Kit
    Walker®Replacement Exhaust Kit
    37
    # 176965325
    Oldsmobile Alero 2004, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...
    Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
    $79.22 - $1,782.48
  • MagnaFlow® - Heavy Metal Direct Fit Catalytic Converter
    MagnaFlow®Heavy Metal Direct Fit Catalytic Converter
    9
    # 1728465853
    Oldsmobile Alero 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get...
    $420.00 - $498.00
  • AP Exhaust® - Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet Neck and Spout
    AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet Neck and Spout
    1
    # mpn991241361
    Oldsmobile Alero with Single Exhaust 2004, Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet Neck and Spout by AP Exhaust®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 24". Muffler...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $206.20
  • Walker® - CalCat™ Direct Fit Round Body Catalytic Converter
    Walker®CalCat™ Direct Fit Round Body Catalytic Converter
    3
    # 3426163723
    Oldsmobile Alero 3.4L Engine Family # 4GMXV03.8042 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With O2 Sensor Port. Catalytic Converter...
    $1,075.52
  • AP Exhaust® - Replacement Exhaust Kit
    AP Exhaust®Replacement Exhaust Kit
    25
    # 165531908
    Oldsmobile Alero 2004, Replacement Exhaust Kit by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age...
    Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
    $75.60 - $1,029.72
  • Walker® - Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
    Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
    4
    # 286327529
    Oldsmobile Alero 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Walker is an OE supplier to many major...
    $260.37 - $306.55
  • MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
    MagnaFlow®OEM Grade Direct Fit Catalytic Converter
    4
    # 1728555869
    Oldsmobile Alero 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter...
    $441.00 - $523.00
  • MagnaFlow® - Heavy Metal Universal Fit Round Body Catalytic Converter
    MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic Converter
    1
    # 1728430745
    Oldsmobile Alero 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. If your car needs a new catalytic converter, install one that will...
    $178.00 - $188.00
  • MagnaFlow® - OBDII Universal Fit Round Body Catalytic Converter
    MagnaFlow®OBDII Universal Fit Round Body Catalytic Converter
    1
    # 5833807661
    Oldsmobile Alero 2.2L with LEV1 Standard / ULEV Standard 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...
    $854.00
  • MagnaFlow® - OEM Grade Universal Fit Round Body Catalytic Converter
    MagnaFlow®OEM Grade Universal Fit Round Body Catalytic Converter
    1
    # 1728373855
    Oldsmobile Alero 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. If your car needs a new catalytic converter, install one that will get...
    $194.00 - $202.00
  • MagnaFlow® - Spun Universal Fit Catalytic Converter
    MagnaFlow®Spun Universal Fit Catalytic Converter
    1
    # mpn4630217936
    Oldsmobile Alero 3.4L Engine Family # 4GMXV03.8042 2004, Spun Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". Catalytic Converter Overall...
    $1,137.00
  • Davico® - Direct Fit Catalytic Converter and Pipe Assembly
    Davico®Direct Fit Catalytic Converter and Pipe Assembly
    9
    # 898747521
    Oldsmobile Alero 2.2L 2004, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 38.5". This direct-fit catalytic converter...
    $358.42 - $635.22
  • Walker® - CalCat™ Universal Fit Round Body Catalytic Converter
    Walker®CalCat™ Universal Fit Round Body Catalytic Converter
    1
    # 2820339877
    Oldsmobile Alero 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the...
    $642.74 - $1,782.48
  • Walker® - Ultra™ Universal Fit Round Body Catalytic Converter
    Walker®Ultra™ Universal Fit Round Body Catalytic Converter
    2
    # 1728610875
    Oldsmobile Alero 2004, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right...
    $137.41 - $149.93
  • SKP® - Exhaust Manifold
    SKP®Exhaust Manifold
    0
    # mpn4709150989
    Oldsmobile Alero 2.2L 2004, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $85.38
  • CATCO® - OBDII Universal Fit Round Body Catalytic Converter
    CATCO®OBDII Universal Fit Round Body Catalytic Converter
    1
    # 2456022151
    Oldsmobile Alero 2004, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Converter Overall Length: 16"....
    $173.95
  • AP Exhaust® - 608 Series Universal Fit Round Body Catalytic Converter
    AP Exhaust®608 Series Universal Fit Round Body Catalytic Converter
    0
    # 81398808
    Oldsmobile Alero 2004, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Converter Overall...
    $147.32 - $148.32
  • iD Select® - ECO GM Direct Fit Catalytic Converter and Pipe Assembly
    iD Select®ECO GM Direct Fit Catalytic Converter and Pipe Assembly
    0
    # 3677500989
    Oldsmobile Alero 2004, ECO GM Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Swap out your worn-out or malfunctioning part with this top-notch exhaust...
    $355.50 - $432.54
  • Eastern Catalytic® - ECO GM Direct Fit Catalytic Converter and Pipe Assembly
    Eastern Catalytic®ECO GM Direct Fit Catalytic Converter and Pipe Assembly
    1
    # 17575078
    Oldsmobile Alero 2004, ECO GM Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. If you need to replace your failed or damaged catalytic...
    $342.50 - $411.90
  • Walker® - EX Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
    Walker®EX Ultra™ Direct Fit Round Body Catalytic Converter and Pipe Assembly
    0
    # 3804188327
    Oldsmobile Alero 3.4L 2004, EX Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length:...
    $521.12
  • Davico® - Universal Fit Catalytic Converter
    Davico®Universal Fit Catalytic Converter
    0
    # mpn5079679717
    Oldsmobile Alero 2.2L 2004, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2". Catalytic Converter Overall Length: 15". This Universal fit catalytic converter by Davico...
    $123.60




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2004 Oldsmobile Alero Exhaust Reviews

5 reviews
Was a bit hesitant on buying this but was well worth it, it delivered on time and fit perfectly it also gives my old truck a nasty growl. I definitely recommend this item.
Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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