2012 Nissan Altima Catalytic Converters
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 2.5L 2012, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Position: Rear. Without Air Tube. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 48.5". Today’s exhaust...$164.51 - MagnaFlow®OBDII Direct Fit Catalytic ConverterNissan Altima 3.5L Engine Family # CNSXV03.5G7A with LEV2 Standard / ULEV Standard 2012, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Outlet...$966.00 - $1,049.00
- Walker®CalCat™ Direct Fit Round Body Catalytic ConverterNissan Altima 2.5L Engine Family # CNSXJ02.5G5B 2012, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Round. With Pre-Cat O2 Sensor Port. Catalytic Converter...$360.95
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima with California Emission / with Federal Emission 2012, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. Position: Rear. Designed and manufactured with innovative fabrication methods,...$176.90 - $692.76
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 2.5L 2012, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Rear. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 48". This direct-fit catalytic converter by...$195.43
- AP Exhaust®Direct Fit Catalytic ConverterNissan Altima 2012, 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...$407.62 - $793.01
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyNissan Altima 2.5L 2012, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter...$160.27
- Davico®Direct Fit Catalytic ConverterNissan Altima 3.5L 2012, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic...$267.37 - $281.83
- Torxe™Direct Fit Catalytic ConverterNissan Altima 2.5L 2012, 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...$187.50
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Nissan OEExhaust System - Exhaust ComponentsNissan Altima 2012, Exhaust System - Exhaust Components by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using innovative...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$9.19 - $2,717.89
- Nissan OEExhaust System - Exhaust Components (Coupe 2.5L)Nissan Altima Coupe 2.5L 2012, Exhaust System - Exhaust Components by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$16.35 - $1,243.47
- Nissan OEExhaust System - Exhaust Components (Sedan)Nissan Altima Sedan 2012, Exhaust System - Exhaust Components by Nissan OE. Rely on superior-grade Nissan OE parts to maintain your Nissan and keep it in like-new condition for a long time. Made to strict standards of quality using...Genuine Nissan OEM part that offers superior quality and fitmentEngineered and tested to meet all Nissan standards$9.19 - $2,717.89
- iD Select®Standard Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 3.5L 2012, Standard Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 43.5". Swap out...$557.29
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L 2012, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$178.00
- MagnaFlow®OBDII Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L Engine Family # CNSXV03.5G7A with LEV2 Standard / ULEV Standard 2012, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air...$353.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterNissan Altima 3.5L 2012, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$194.00
- Walker®Ultra™ Direct Fit Catalytic ConverterNissan Altima 3.5L with California Emission / Federal Emission 2012, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...$561.60 - $710.83
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterNissan Altima 3.5L 2012, 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...$616.00 - $1,033.00
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterNissan Altima 2012, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without O2 Sensor Port. Catalytic Converter Overall Length: 12". Specifically...$191.05 - $317.13
- iD Select®ECO III Direct Fit Manifold Pre-Cat Catalytic ConverterNissan Altima 3.5L 2012, ECO III Manifold Pre-Cat 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...$511.03 - $547.16
- iD Select®ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterNissan Altima 2.5L 2012, 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$356.82
- CATCO®Direct Fit Catalytic ConverterNissan Altima 3.5L with California Emission / Federal Emission 2012, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Designed and manufactured with innovative fabrication methods, high-tech...$595.88 - $609.98
- Eastern Catalytic®Standard Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 3.5L 2012, Standard Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Position: Rear. Location: Undercar. Without O2 Sensor Port. Catalytic Converter Overall Length: 43.5"....$495.98
- CATCO®OBDII Universal Fit Round Body Enhanced Catalytic ConverterNissan Altima 2.5L with California Emission / Federal Emission 2012, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without...$180.71
- Eastern Catalytic®ECO III Direct Fit Manifold Pre-Cat Catalytic ConverterNissan Altima 3.5L 2012, ECO III Manifold Pre-Cat 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...$588.11 - $628.84
- Davico®Universal Fit Catalytic ConverterNissan Altima with California Emission / with Federal Emission 2012, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2.5". Catalytic Converter Overall Length: 15". This...$122.58
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterNissan Altima 2012, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the...$121.73 - $155.88
- TRQ®Direct Fit Catalytic Converter and Pipe AssemblyNissan Altima 3.5L 2012, Catalytic Converter and Pipe Assembly by TRQ®. Converter Configuration: Direct Fit. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the...$195.95 - $198.95Save: 5%$186.15 - $189.00
- Dorman®Direct Fit Cylinder Body Catalytic ConverterNissan Altima 3.5L 2012, Catalytic Converter by Dorman®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Cylinder. Without Air Tube. With 1 O2 Sensor Port. More like a complete kit than a single part, many of the...$552.73 - $943.14
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