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Shop By Brand

The Following brands are available based on your search.

  • Bosal
    Bosal
  • DEC
    DEC
  • Davico Converters
    Davico Converters
  • Eastern Catalytic
    Eastern Catalytic
  • Magnaflow
    Magnaflow
  • PaceSetter
    PaceSetter
  • Walker
    Walker

Best Selling Genuine Nissan Catalytic Converters

  • We Stock the following top leading brands, including Eastern Catalytic, Magnaflow
  • Constantly Updated Inventory of Nissan Replacement Catalytic Converter Parts

We stock Catalytic Converter parts for most Nissan models, including 300ZX, 350Z, 370Z, Altima, Armada, D21, Frontier, Maxima, Murano, Pathfinder, Pickup, Quest, Rogue, Sentra, Titan, Versa, Versa Note, Xterra.

Eastern Catalytic
Qty:
$71.87
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Semi-Universal Converter - ECO II
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 10"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.50" Id
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.50" Id
    • Overall Length (IN): 14"
    • Shape: Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2001 - Nissan Altima Rear L 4 Cyl 2.4L - 2389
Eastern Catalytic
Qty:
$66.35
Eastern Catalytic Catalytic Converter  Rear Right
  • Federal / EPA Semi-Universal Converter - ECO II
  • Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 8"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Overall Length (IN): 12"
    • Shape: Oval
    • Test Weight: 4.0 / 4250
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Nissan Xterra Rear Right V 6 Cyl 3.3L - 3275
Eastern Catalytic
Qty:
$66.35
Eastern Catalytic Catalytic Converter  Rear Left
  • Federal / EPA Semi-Universal Converter - ECO II
  • Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Body Length (IN): 8"
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.00" Id
    • Overall Length (IN): 12"
    • Shape: Oval
    • Test Weight: 4.0 / 4250
  • Proprietary ECO II NANO substrate chemistry is designed to be effective on most complex or second-generation on board diagnostics (OBD II) systems and yields highly efficient loadings for lower cost and better converter efficiency. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Position: Rear Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Nissan Xterra Rear Left V 6 Cyl 3.3L - 3275
Eastern Catalytic
Qty:
$231.16
Eastern Catalytic Catalytic Converter  Front Right
  • Federal / EPA Direct-fit Converter Assembly
  • Firewall Side; Precat Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Gasket Qty: None
    • Inlet Type A: 4 Bolt Welded
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 3 Bolt Welded
    • Overall Length (IN): 8.5
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Front Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2003 - Nissan Maxima Front Right V 6 Cyl 3.5L - 3498
Eastern Catalytic
Qty:
$353.85
Eastern Catalytic Catalytic Converter  Rear
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Standard
    • Inlet Hardware: None
    • Inlet Type A: 3 Bolt Welded
    • Inlet Type B: 3 Bolt Welded
    • O2 Sensor Ports: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
    • Overall Length (IN): 42
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2007 - Nissan Murano Rear V 6 Cyl 3.5L - 3498
Eastern Catalytic
2012 Nissan Versa Catalytic Converter 4 Cyl 1.8L Eastern Catalytic - DIRECT FIT

P311-4FCFB05    40695  New

Qty:
$299.53
Eastern Catalytic Catalytic Converter
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Welded
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Nissan Versa L 4 Cyl 1.8L - 1798
Eastern Catalytic
2014 Nissan Sentra Catalytic Converter 4 Cyl 1.8L Eastern Catalytic - DIRECT FIT

P311-4FCFB05    40695  New

Qty:
$299.53
Eastern Catalytic Catalytic Converter
  • Federal / EPA Direct-fit Converter Assembly
  • Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Welded
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
2014 - Nissan Sentra L 4 Cyl 1.8L 110 1798
Eastern Catalytic
2018 Nissan Sentra Catalytic Converter 4 Cyl 1.8L Eastern Catalytic - DIRECT FIT

P311-4FCFB05    40695  New

Qty:
$299.53
Eastern Catalytic Catalytic Converter
  • Federal / EPA Direct-fit Converter Assembly
  • Undercar; Federal Emissions Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Ii
    • Inlet Hardware: None
    • Inlet Type A: 2 Bolt Welded
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2 Bolt Welded
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Block Engine CID CC
2018 - Nissan Sentra L 4 Cyl 1.8L 110 1798
Magnaflow
Qty:
$187.21
Magnaflow Catalytic Converter  Front Left
  • Universal Catalytic Converter - 2.00in.
  • Certification Level : TIER1 OE Spec Cutting and welding required during installation
  • 2in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Series: California
    • Substrate Material: Ceramic
    • Title: Universal Converter
Brand: Magnaflow
Position: Front Left
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1995 - Nissan Maxima Front Left V 6 Cyl 3.0L 182 2988
Magnaflow
Qty:
$107.12
Magnaflow Catalytic Converter  Rear Right
  • Universal Catalytic Converter - 2.00in.
  • Certification Level : TIER1 OE Spec Cutting and welding required during installation
  • 2in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Body Shape: Oval
    • Body Type: Clam Shell
    • Series: California
    • Substrate Material: Ceramic
    • Title: Universal Converter
Brand: Magnaflow
Position: Rear Right
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1995 - Nissan Maxima Rear Right V 6 Cyl 3.0L 182 2988

Latest Nissan Repair and Catalytic Converter Installation Advice

CarJunky AutoAdvice

Nissan catalytic converter

Showing 4 out of 4 Posts
Question From Guest on Nissan catalytic converter

I replaced one catalytic converter on my 2001 nissan maxima at the dealership for a cost of $1000, and now they are telling me 3 weeks later that the other one is shot as well which will cost another $1000. The "service engine soon" light just came on 5 days ago. I am curious if $1000 is a fair price, if they should have diagnosed the second converter having trouble 2 weeks ago when they serviced the first one, and how long I can go before having this service done. $2000 right after Christmas is poor timing for me!!

Response From way2old

How many miles on the vehicle? Converters are covered under a longer manufacturers warranty than the 3/36.

Response From Double J Top Rated Answer

Way2old is correct..

I know at GM the catalytic convertors and the pcm's are covered for 8years/80,000 miles.

Response From Tom Greenleaf

I just tried and didn't find prices so easily on these. The bigger problem is WHY? As our DanD would say "converter don't just die, they are murdered" and that's the problem - what caused this?

Hey- I know these are more bucks than anyone likes but 2,000 is enough! Get a full code reading on your own and report back exactly what it says. Many parts places are doing that as a courtesy now in hopes to sell parts of course. Don't wait either as if they really are bad the source problem will kill the new ones too!

T

2000 Nissan sentra gxe catalytic converter bad.???

Showing 5 out of 5 Posts
Question From Scripts griffon on 2000 Nissan sentra gxe catalytic converter bad.???

Bought a 200 Nissan sentra gxe with 141,000 miles on it. Drove for 10 miles everything was fine ran nice.  Parked for 2 hours went for a 5 mile drive at the 4 mile mark service engine lint comes on and we can't go over 30 mile per hour. Get home park the car take it out again at 9:00 pm drive it 4 miles drives great. Wake up in the morning drive to autozone to get codes checked. Try to leave autozone and the car starts and immediatley kills about 6 times. I has to push gas down to keep it running I got it home. Waited two hours started car keep gas on it wouldn't go ov 20 miles per hour. Parked on side of road for 2 minutes started again and the car drove great for the next 3 miles than the 3 miles to the auto shop had three kills and some time where it ran great. Auto shop says catalytic converter, but other people I have talked to say no. Anybody have any ideas.  The codes from the service light were. pO430 PO420 PO732 P1448 PO455

Response From Discretesignals

It probably isn't a cat causing that because you stated it ran fine, then you after you parked it for a couple of hours it ran terrible, and then take it out again and it ran great. Cats don't unclog themselves while the vehicle is sitting. If they think the cat is causing the drive-ability problem tell them to do a back pressure test. If they have over 3 psi before the cat with the engine rpm around 2K, then the exhaust has a restriction.

They shouldn't condemn the cat for the codes until the drive-ability problem is resolved. They need to be checking the MAF sensor voltage, fuel pressure/volume, and the ignition system for faults.

Response From dmac0923

I had a 2002 sentra that had the same thing happen to me. Turned out the throttle body's electronics were wiped out and the car went into limp mode. Fortunately i had an extended warranty and nissan replaced the throttle body for me for a $50 deductible :)

Response From Scripts griffon Top Rated Answer

Here is the latest we changed the MAF with a non factory MAF. Car ran great for three days after that every morning I have hard time keeping it idling kills and no power. I drive it for 30 seconds and the car runs pretty good after that. I have read that I should put in a factory MAF. Cat converter checks out good and the fuel pressure looks good. Any ideas

Response From Scripts griffon


     Compression test  
I had a compression test completed on my 2000 Nissan sentra today. It is a 1.8 4 cylinder the mechanic told me each cylinder had a 160 psi. Is that okay. I don't know anything about cars. Any and all help is appreciated.

2004 2.5 Nissan Altima Engine Shakes

Showing 2 out of 11 Posts | Show 9 Hidden Posts
Question From Tulip4u on 2004 2.5 Nissan Altima Engine Shakes

Hello y'all- GiGi here (yes I'm a girl) and not to sure of what to do regarding getting help.... My car's "service engine soon" SES light came on around 4 months ago.... and was not to alarmed about it because I know that some cars have a "dummy" light ... but now the engine is running rough and shaking which makes my steering wheel shake as well... I want to go to "Auto Zone" or "Pep Boys" for some help but I am finding out that it's like $75 for diagnostics... i am on a budget and need to know if getting a diagnostic scan tool is better.... I've heard that it can be the catalytic converter of what I've heard on some car talk shows... 2004 Nissan Altima 2.5 engine size CVTC with 94,550 mileage.. please help GiGi...

Response From Sidom

Please don't drive your car for 4 months with an SES on & not knowing what the code is anymore..........please.....

At a minimum get the code pulled an hit one of these forums as soon as it comes on......I won't go into all the damage that can be done over 4 months for some codes......

Just please don't do that any more.....



One side note.......If the car starts to overheat........don't continue to drive it......You can ruin you engine in 2 miles with an overheating engine....

Response From Tulip4u

Ok... now my heart sunk into my stomach.... i wont drive the car and get it over to Autozone tomorrow when I get off... thank you and hope you can help me once i get my code.. i just hope these guys don't take me for a fool just cause im a girl...

Response From Hammer Time

Just don't let them sell you anything. they are not techs but they try to play one. They are parts salesman. Get the actual code number from them, not their interpretation of it.

Response From Tulip4u Top Rated Answer

Hello Mr Hammer or anyone out there that can help me out with this code that I got from Autozone. The print out says "OEM Number to Cross: P0420". So, the P0420 is the part Number. The Autozone guy printed out the ticket with further details and states OEM Brand:Nissan/Datsun and below it states "Definition - Catalyst system efficiency below threshold - bank 1 and Probable Cause - 1. Large vacuum leak 2. Fuel system fault 3. Ignition system fault 4. Failed Bank 1 catalytic converter

The guy said that it is the catalytic converter and gave me a price of $295.99 and part#54478.

Does this make sense of my SES light with the engine shake to fix? Should I go to another Autozone to get a second opinion?

Response From Discretesignals

Before you go replacing the catalyst, you need to have your engine shaking problem resolved. If the shaking is being cause by a misfire, you'll kill your new catalyst. It is also possible that a misifire can cause the engine computer to set a bogus P0420 code.

You really need to have your vehicle checked out by a professional repair shop.

Response From Hammer Time

Yes, a new converter makes sense but buying it from them does not.

If you do need a new converter, it makes much more sense to go to an exhaust specialty shop and have them supply and install it. They can likely do it for less than the cost of the part elsewhere and you wouldn't want to try to change one anyway.

There is also a factory TSB on this code for that car

Response From nickwarner

Ok... now my heart sunk into my stomach.... i wont drive the car and get it over to Autozone tomorrow when I get off... thank you and hope you can help me once i get my code.. i just hope these guys don't take me for a fool just cause im a girl...

Don't worry hon. We don't think differently of you for being a girl. Look through the threads on this site and see how many dumb ideas guys come up with. I think sometimes its easier to explain it to a girl because you go into this knowing you don't know about cars. Lot of guys think they do when they really don't and will not take any advice and they make a very expensive disaster out of what could be a simple fix on a car. We will talk you through it and you can tell your man that you fixed it yourself, which will make his head spin.

Response From Tulip4u

Got it!

Response From Hammer Time

The "check engine" light is an indicator for a system that monitors many electronic functions in the system, also called the "malfunction indicator lamp" (MIL). It can come on for any of hundreds of different causes from any of the systems that the computer monitors. Some are very important and can lead to further component or engine damage and some are emissions related not as serious but still a problem and need to be repaired.

Your first step is to have the computer scanned to retrieve the trouble codes that were set when the check engine light came on. Those codes will give you specific information about what the computer saw and will get you pointed in the right direction to find your problem. With a 1996 or newer and some 95 cars and you have an AutoZone or Advanced auto parts in your area, they will read them for free (except CA) Once you have these code numbers, we can be a lot more specific about what your problem may be.

Response From Tulip4u

Thank you too Mr Hammer .. You are most helpful and appreciate everything....

Nissan exhaust problem

Showing 2 out of 2 Posts
Question From Guest on Nissan exhaust problem

The exhaust pipe has came loose on my 1998 Nissan 200 sx se-r. It came loose at the weld on the pipe coming off the engine and where becomes the exhaust system. The muffler and catalytic converter are still in good working order. I have no welding equipment is there any way to reconnect the exhaust system. Thanks

Response From Tom Greenleaf Top Rated Answer

If a welded flange broke right off it will be tricky. There are some funky items for making up stuff without welding but it would probbly be best to take it to a shop that can do it right,

T

93 nissan sentra xe. Help

Showing 2 out of 2 Posts
Question From TonyG on 93 nissan sentra xe. Help

1993 nissan sentra xe driving down interstate, lost power, had to gear down to keep rpm's up to have any power at all. Got home replaced gas filter. No change. Then changed plugs, plug wires, distributor cap and rotor button. No change. Cleaned EGR valve no change. Car still has miss/hesitation constant. You can hear as soon as you start it up. Need help. Any suggestions Thanks

Response From TonyG Top Rated Answer

Could it be my catalytic converter, coil pack ??????