2011 Nissan/Datsun Altima Catalytic Converter

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1-24 of 24 Results
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MagnaFlow California CARB Compliant Universal Catalytic Converter 2.25in 557405 for 2011 Nissan/Datsun Altima
  • Part # 557405
  • SKU # 1078286
  • Location: CARB

Application: Universal - Requires cut and weld

Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. OBDII catalytic converter. 2.25". Rear. CARB Executive Order D-193-133. Engine Family Number BNSXV03.5G7A. Certification Level: LEV2 ULEV. OE Spec. Cutting and welding required during installation. Legal for use in the state of California, New York and Maine.

  • PRICE: 376.99
  • Location:: CARB

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MagnaFlow California CARB Compliant Direct Fit Catalytic Converter 551163 for 2011 Nissan/Datsun Altima
  • Part # 551163
  • SKU # 1078626
  • Location: CARB

Application: OE Direct Fit - Factory mounting style

Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. OBDII catalytic converter. Front Rearward. CARB Executive Order D-193-133. Engine Family Number BNSXV03.5G7A. Certification Level: LEV2 ULEV. Legal for use in the state of California, New York and Maine.

  • PRICE: 1061.99
  • Location:: CARB

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MagnaFlow California CARB Compliant Direct Fit Catalytic Converter 551128 for 2011 Nissan/Datsun Altima
  • Part # 551128
  • SKU # 1078616
  • Location: CARB

Application: OE Direct Fit - Factory mounting style

Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. OBDII catalytic converter. Front Forward. CARB Executive Order D-193-133. Engine Family Number BNSXV03.5G7A. Certification Level: LEV2 ULEV. Legal for use in the state of California, New York and Maine.

  • PRICE: 1116.99
  • Location:: CARB

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Dorman Direct Fit Federal Catalytic Converter 673-488 for 2011 Nissan/Datsun Altima
  • Part # 673-488
  • SKU # 1184409
  • Location: CARB

Application: OE Direct Fit - Factory mounting style

Notes: Rear, Legal for use in the state of California, New York and Maine

  • PRICE: 1477.99
  • Location:: CARB

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Dorman Exhaust Manifold 673-933 for 2011 Nissan/Datsun Altima
  • Part # 673-933
  • SKU # 1184472
  • Location: CARB

Application: OE Direct Fit - Factory mounting style

Notes: Exhaust manifold with integrated catalytic converter. Legal for use in the state of California, New York and Maine.

  • PRICE: 1622.99
  • Location:: CARB

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Dorman Direct Fit Federal Catalytic Converter 673-489 for 2011 Nissan/Datsun Altima
  • Part # 673-489
  • SKU # 1184486
  • Location: CARB

Application: OE Direct Fit - Factory mounting style

Notes: Front, Legal for use in the state of California, New York and Maine

  • PRICE: 1571.99
  • Location:: CARB

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MagnaFlow HM Grade Federal EPA Compliant Universal Catalytic Converter 2.5in 99206HM for 2011 Nissan/Datsun Altima
  • Part # 99206HM
  • SKU # 275066
  • Location: Federal

Application: Universal - Requires cut and weld

Notes: HM Grade converter. Rear. Cutting and welding required during installation. Not for sale or use in the state of California.

  • PRICE: 209.99
  • Location:: Federal
  • Item Grade: Premium Replacement
  • Substrate Material: Ceramic
  • Format: Universal
  • Exhaust Pipe Outlet Connection Type: Single
  • Outlet Diameter (in): 2.5
  • Oxygen Sensor Location: No Port Location
  • Mount Type: Uses New Hangers (Not Included)
  • Housing Material: Stainless Steel
  • CARB Compliant: No
  • Exhaust Pipe Inlet Connection Type: Single
  • Air Tube Adaptable: Not Air Tube Kit Adaptable

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MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 93257 for 2011 Nissan/Datsun Altima
  • Part # 93257
  • SKU # 937809
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: HM grade converter. Not for sale or use in the state of California

  • PRICE: 317.99
  • Location:: Federal
  • Item Grade: Standard Replacement
  • Substrate Material: Ceramic
  • Outlet Diameter (in): 2.25
  • Housing Material: Stainless Steel

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MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49504 for 2011 Nissan/Datsun Altima
  • Part # 49504
  • SKU # 253706
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: OEM grade converter. Not for sale or use in the state of California

  • PRICE: 469.99
  • Location:: Federal

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MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52190 for 2011 Nissan/Datsun Altima
  • Part # 52190
  • SKU # 103452
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: OEM grade converter. Rear. Not for sale or use in the state of California.

  • PRICE: 752.99
  • Location:: Federal

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MagnaFlow OEM Grade Federal EPA Compliant Universal Catalytic Converter 2.5in 51206 for 2011 Nissan/Datsun Altima
  • Part # 51206
  • SKU # 544775
  • Location: Federal

Application: Universal - Requires cut and weld

Notes: OEM grade converter. Cutting and welding required during installation. Not for sale or use in the state of California

  • PRICE: 228.99
  • Location:: Federal
  • Body Width: 4.25
  • Universal Or Specific Fit: Universal
  • Substrate Material: Ceramic
  • Outlet Inside Diameter: 2.5
  • Body Material: Stainless Steel
  • Inlet Inside Diameter: 2.5
  • Body Length: 13.0
  • Overall Length: 13.0
  • Grade Type: Premium Replacement

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MagnaFlow OEM Grade Federal EPA Compliant Manifold Catalytic Converter 49295 for 2011 Nissan/Datsun Altima
  • Part # 49295
  • SKU # 513790
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Manifold converter, OEM grade converter. Exhaust manifold with integrated catalytic converter. Not for sale or use in the state of California

  • PRICE: 912.99
  • Location:: Federal
  • Item Grade: OEM Standard
  • Substrate Material: Ceramic
  • Format: Main Catalytic Converter
  • Exhaust Pipe Outlet Connection Type: Bolt On
  • Oxygen Sensor Location: No Port Location
  • Mount Type: Uses Factory Hangers
  • Housing Material: Stainless Steel
  • CARB Compliant: No
  • Exhaust Pipe Inlet Connection Type: Bolt On
  • Air Tube Adaptable: Not Air Tube Kit Adaptable

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MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52163 for 2011 Nissan/Datsun Altima
  • Part # 52163
  • SKU # 81926
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: OEM grade converter. Front Rearward. Not For Sale or Use In The State Of California

  • PRICE: 1171.99
  • Location:: Federal

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MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52128 for 2011 Nissan/Datsun Altima
  • Part # 52128
  • SKU # 81868
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: OEM grade converter. Front Forward. Not for sale or use in the state of California.

  • PRICE: 908.99
  • Location:: Federal
  • Item Grade: OEM Standard
  • Substrate Material: Ceramic
  • Format: Pre-Catalytic Converter and Main Catalytic Converter
  • Exhaust Pipe Outlet Connection Type: Bolt On
  • Outlet Diameter (in): 2.0
  • Oxygen Sensor Location: Post Catalyst
  • Mount Type: Uses Factory Hangers
  • Housing Material: Stainless Steel
  • CARB Compliant: No
  • Exhaust Pipe Inlet Connection Type: Bolt On
  • Air Tube Adaptable: Not Air Tube Kit Adaptable

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Dorman Direct Fit Exhaust Manifold with Integrated Federal Catalytic Converter 674-933 for 2011 Nissan/Datsun Altima
  • Part # 674-933
  • SKU # 166001
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Exhaust manifold with integrated catalytic converter. Not legal for sale in California.

  • PRICE: 675.99
  • Location:: Federal
  • Inlet Port Shape: Oval
  • Outlet Mounting Hole Quantity: 8
  • Inlet Mounting Hardware Included: Yes
  • Inlet Gasket Included: Yes
  • Outlet Mounting Hardware Included: Yes
  • Color: Natural
  • Converter Body Material: Stainless Steel
  • California Air Resources Board (CARB) Certified: No
  • Finish: Natural
  • Grade Type: Regular

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Dorman Direct Fit Federal Catalytic Converter 674-489 for 2011 Nissan/Datsun Altima
  • Part # 674-489
  • SKU # 1052809
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Front, Not legal for sale in California.

  • PRICE: 665.99
  • Location:: Federal
  • Universal Or Specific Fit: Specific
  • Outlet Mounting Hole Quantity: 4
  • Body Shape: Cylinder
  • Inlet Gasket Included: Yes
  • Outlet Quantity: 1
  • Overall Length: 9.5
  • Inlet Type: Flanged
  • Air Tube Count: 0
  • Body Width: 7
  • Substrate Material: Silicon Carbide
  • Heat Shield Attached: No
  • Outlet Inside Diameter: 1.97
  • Body Material: Stainless Steel
  • Sensor Port Count: 1
  • Inlet Inside Diameter: 3.9
  • Inlet Mounting Hardware Included: Yes
  • Body Length: 4
  • Outlet Mounting Hardware Included: Yes
  • Inlet Mounting Hole Quantity: 9
  • Outlet Gasket Included: Yes
  • Outlet Type: Flanged
  • Inlet Quantity: 1
  • Outlet Outside Diameter: 3.55
  • Grade Type: Regular

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Dorman Direct Fit Federal Catalytic Converter 674-488 for 2011 Nissan/Datsun Altima
  • Part # 674-488
  • SKU # 1052789
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Rear, Not legal for sale in California.

  • PRICE: 669.99
  • Location:: Federal
  • Universal Or Specific Fit: Specific
  • Outlet Mounting Hole Quantity: 4
  • Body Shape: Cylinder
  • Inlet Gasket Included: Yes
  • Outlet Quantity: 1
  • Overall Length: 13.5
  • Inlet Type: Flanged
  • Air Tube Count: 0
  • Body Width: 4.5
  • Substrate Material: Silicon Carbide
  • Heat Shield Attached: No
  • Outlet Inside Diameter: 1.97in
  • Body Material: Stainless Steel
  • Sensor Port Count: 1
  • Inlet Mounting Hardware Included: Yes
  • Inlet Inside Diameter: 3
  • Outlet Mounting Hardware Included: No
  • Body Length: 4
  • Inlet Mounting Hole Quantity: 8
  • Outlet Gasket Included: Yes
  • Outlet Type: Flanged
  • Inlet Quantity: 1
  • Outlet Outside Diameter: 4.8
  • Grade Type: Regular

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AP Universal Federal Catalytic Converter 608415 for 2011 Nissan/Datsun Altima
  • Part # 608415
  • SKU # 368985
  • Location: Federal

Application: Universal - Requires cut and weld

Notes: Rear. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details

  • PRICE: 268.99
  • Location:: Federal

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AP Universal Federal Catalytic Converter 608705 for 2011 Nissan/Datsun Altima
  • Part # 608705
  • SKU # 368993
  • Location: Federal

Application: Universal - Requires cut and weld

Notes: Rear. Select + Plus. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details

  • PRICE: 469.99
  • Location:: Federal

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AP Exhaust Direct Fit Federal Catalytic Converter 642156 for 2011 Nissan/Datsun Altima
  • Part # 642156
  • SKU # 1074071
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Rear. Main converter. Not for sale or use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

  • PRICE: 632.99
  • Location:: Federal

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AP Exhaust Direct Fit Federal Catalytic Converter 643090 for 2011 Nissan/Datsun Altima
  • Part # 643090
  • SKU # 1076856
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Rear. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details

  • PRICE: 331.99
  • Location:: Federal

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AP Exhaust Exhaust Manifold 641302 for 2011 Nissan/Datsun Altima
  • Part # 641302
  • SKU # 1075695
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Manifold converter, Exhaust manifold with integrated catalytic converter. Front. Not for sale or use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

  • PRICE: 763.99
  • Location:: Federal

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AP Exhaust Direct Fit Federal Catalytic Converter 641532 for 2011 Nissan/Datsun Altima
  • Part # 641532
  • SKU # 1075927
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Front Right. Not for sale or use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

  • PRICE: 1151.99
  • Location:: Federal

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AP Exhaust Direct Fit Federal Catalytic Converter 641531 for 2011 Nissan/Datsun Altima
  • Part # 641531
  • SKU # 1075681
  • Location: Federal

Application: OE Direct Fit - Factory mounting style

Notes: Front Left. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details

  • PRICE: 979.99
  • Location:: Federal

About
2011 Nissan/Datsun Altima Catalytic Converter

2011 Altima catalytic converters remove Carbon monoxide (a poisonous gas) Nitrogen oxides (a cause of smog and acid rain) and Hydrocarbons (a cause of smog) from your ride's exhaust gas. A broken one will result in worse fuel economy and sluggish performance, and in some states it can cause a vehicle to fail emissions testing. Browse 2011 Nissan Altima catalytic converter replacements and find the right part for the right price at AutoZone.