2004 Nissan Altima Catalytic Converters
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MagnaFlow®Direct Fit Catalytic ConverterNissan Altima 2.5L 2004, 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 unit,...$865.00 - AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$235.80 - $583.00
- Davico®Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Front Driver Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 13.75". This direct-fit catalytic converter by Davico...$231.53
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyNissan Altima 3.5L 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 2 Inlets. Without O2 Sensor Port. Catalytic Converter...$294.31
- Torxe™Direct Fit Catalytic ConverterNissan Altima 2004, Catalytic Converter by Torxe™. Converter Configuration: Direct Fit. Direct Fit Catalytic converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the best possible price with a...$150.00 - $207.50
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 2004, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs...$278.47 - $599.72
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter is part of...$440.00 - $607.00
- TruParts®Exhaust System HangerNissan Altima with California Emission / with Federal Emission 2004, Exhaust System Hanger by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$11.43 - $18.59
- AP Exhaust®Direct Fit Catalytic ConverterNissan Altima 2004, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand...$358.37 - $709.29
- iD Select®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterNissan Altima 2.5L 2004, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by iD Select®. Position: Front. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select....Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$572.89
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Converter Overall Length: 13". If your...$178.00 - $182.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterNissan Altima 3.5L with LEV Standard / LEV1 Standard 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$327.00 - $503.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Converter Overall Length: 13". If your car...$194.00 - $197.00
- MagnaFlow®Pre-OBDII Spun Universal Fit Catalytic ConverterNissan Altima 2.5L Engine Family # 4NSXV02.5G5A with LEV Standard / LEV2 Standard 2004, Pre-OBDII Spun Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$409.00
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will...$419.00 - $540.00
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 3.5L 2004, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Rear. Without O2 Sensor Port. Catalytic Converter Overall Length: 39". This direct-fit catalytic converter by...$311.39
- CATCO®Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter...$517.64 - $539.23
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterNissan Altima 2.5L 2004, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 5". Color: Silver. Header Coating: Uncoated. If your car...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,102.00
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterNissan Altima 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$317.13 - $766.32
- Eastern Catalytic®ECO CARB Direct Fit Catalytic ConverterNissan Altima 3.5L Engine Family # 4NSXV03.5N7A 2004, ECO CARB Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Two Way Catalytic. If you need to replace your failed or damaged...$467.24 - $536.97
- Eastern Catalytic®ECO III Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, ECO III Catalytic Converter by Eastern Catalytic®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. If you need to replace your failed or damaged catalytic converter, this product is the right choice....$371.23 - $407.20
- iD Select®ECO III Direct Fit Catalytic ConverterNissan Altima 3.5L 2004, ECO III Catalytic Converter by iD Select®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s...$378.00 - $415.50
- CATCO®OBDII Universal Fit Round Body Catalytic ConverterNissan Altima 2004, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech...$172.60 - $180.71
- Eastern Catalytic®Standard Direct Fit Y-Pipe Catalytic Converter AssemblyNissan Altima 3.5L 2004, Standard Y-Pipe Catalytic Converter Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 39.25". If...$420.99
- AP Exhaust®Universal Fit Catalytic ConverterNissan Altima 2004, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$292.67 - $355.83
- AP Exhaust®608 Series Universal Fit Round Body Catalytic ConverterNissan Altima 2004, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$148.32 - $154.81
- iD Select®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterNissan Altima 2.5L 2004, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by iD Select®. Position: Front. Without Air Tube. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$672.63
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterNissan Altima 2004, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$279.65
- Eastern Catalytic®Standard Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L 2004, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Position: Rear. Location: Undercar. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port....$127.32
- Dorman®Direct Fit Cylinder Body Catalytic ConverterNissan Altima 3.5L 2004, Catalytic Converter by Dorman®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Cylinder. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 14"....$325.36 - $773.81
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