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Evan Fischer®
Front and Rear, Driver and Passenger Side Catalytic Converters, Federal EPA Standard, 46-State Legal (Cannot ship to or be used in vehicles originally purchased in CA, CO, NY or ME), 5.6L Engine

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$1,034.88Save: $241.89(23%)
Manufacturer #SET-REPN960329-4
Vehicle Info Required to Guarantee FitAdd Vehicle

Included in This Kit

Replaces OE Number
Catalytic Converter
Evan Fischer
Catalytic Converter
Evan Fischer
Catalytic Converter
Evan Fischer
Catalytic Converter
Evan Fischer


Front And Rear, Driver And Passenger Side
Federal EPA Standard, 46-State Legal (Cannot ship to or be used in vehicles originally purchased in CA, CO, NY or ME)
Restricted States:
California|Colorado|New York|Maine
Manifold Converter
(1) Front Driver Side, Manifold Catalytic Converter, (1) Front Passenger Side, Manifold Catalytic Converter, (1) Rear Driver Side Catalytic Converter, (1) Rear Passenger Side Catalytic Converter
Manifold Converter
Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Quantity Sold:
Set of 4
Gasket Included:
With Gasket
Oxygen Sensor Ports:
Factory OE Ports
Oxygen Sensor Port Location:
Factory OE Locations
5-year or 50,000-mile Evan Fischer limited warranty
Returns Policy:
60-Day Return Policy
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
40638, 2502A, 753506, 40637, 2502C, 753505, 40639, 2502D, 40640
Direct Replacement Series
Tube Material:
Aluminized Steel

Vehicle Fitment Information

Vehicle Name
Fitment Information
2004-2010 Infiniti QX56
8 Cyl 5.6L
2004-2010 Nissan Titan
8 Cyl 5.6L
2004-2010 Nissan Titan
8 Cyl 5.6L
2004-2010 Nissan Titan
8 Cyl 5.6L
2005-2006 Nissan Armada
SE Off-Road
8 Cyl 5.6L
Page 1 of 4 | Showing 1 - 5 of 17 results

Product Information


Each of our catalytic converters offers an exact fit for straightforward installation—no cutting or welding necessary—and is durably designed to meet EPA emissions standards, delivering long-lasting, ultimately reliable performance.

Features & Benefits:

Exact Fit, Easy Installation

  • Precision-engineered to industry standards for a guaranteed perfect fit.
  • Ready to bolt on – no cutting or welding required.

Built to Last

  • Body, heat shield, and aluminized steel/stainless steel/cast iron tubing (depending on application) built for reliable, prolonged performance and heat protection.

State-of-the-Art Manufacturing

  • State-of-the-art manufacturing process ensures fittings and connections that line up properly for smooth installation and proper exhaust flow.

Meets EPA Emissions Standards

  • Meets criteria specified by U.S. Environmental Protection Agency (EPA).
    • Contains precious metals to reduce tailpipe emissions.
    • Durably designed and covered by 5-year/50,000-mile limited warranty.
  • 46-state legal - not legal for sale in California, Colorado, New York, and Maine; cannot be shipped to CA, CO, NY, or ME addresses.
    • It is very important to note, if your vehicle was originally purchased in CA, CO, ME, or NY, regardless of where your vehicle is registered, this item will not be compatible with your car.

Note: Due to their size and shape, catalytic converters may encounter minor cosmetic flaws during the stocking and shipping process. Their powder-coated finish is designed to add shelf life and minimize surface scratches, which may be reduced over time due to temperatures reached once in use. None of these cosmetic characteristics hinder the function or use of this product.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Hello  I just want to know will it fit 2005 Nissan Armada  it is a off road SE 8 cylinder 4 wheel drive I notice under  fitment it had a minor sign?Curtis W.Apr 16, 2020
Hi there I’ve been dealing with this car ever since I got it from are used car lot I need an engine now and they also tell me I need a catalytic converter my warranty is covering the engine but the catalytic isn’t covered what would you recommend the cheapest way I can fix this?Emil H.Aug 18, 2021
Best Answer:Hello! This product is one of the most convenient and reasonably priced kits on the market
Mitchell D.STAFFAug 18, 2021
2010 nissan armada titanium flex fuel     are the cats the same on flex fuel  and non flex?wiliam s.Dec 15, 2020
Best Answer:Hi William, This item fits 2010 Nissan Armada Titanium 8 Cyl 5.6L with federal emission system. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.
Aldrin P.STAFFDec 15, 2020
Hello, I have a Nissan Titan 2006 4dr SE with 5.6L Flex which this says is an exact fit for but noticed it mentioned 4×4 on it.... I do not have the 4×4 how can I make sure this would fit or if not what is the correct 4 piece set for me?JohnIOct 30, 2023
Best Answer:Hi John, I'm pleased to assist you. We suggest preparing the VIN and calling our parts specialists at 1-866-529-0412 to clarify fitment details. Also, please check the Vehicle Emission Control Information sticker, usually found underneath the hood, to see if it matches the emission control specifications. Have a nice day.
Grace G.STAFFOct 30, 2023
Will this fit 2004 nissan titan 5.6 and Will I  need to install heat shields, can they be installed or do they come with system? Bolts and gaskets?Mike MSep 15, 2023
Best Answer:Hi Michael, I'm pleased to assist you. Yes, these will fit the 2004 Nissan Titan 8 Cyl 5.6L, 4WD. No, these do not come with the heat shield and bolts. The gaskets are included. If you're interested in this set of converters, click the link below to continue ordering today. Secure your order from limited stocks and take advantage of our ongoing sale. I hope this helps, and have fun shopping! <a href="https://www.carparts.com/catalytic-converter/evan-fischer/set-repn960329-4?can=CPGG4850_CSQA_20230915" target="_blank">https://www.carparts.com/catalytic-converter/evan-fischer/set-repn960329-4?can=CPGG4850_CSQA_20230915</a>
Grace G.STAFFSep 15, 2023

Customer Reviews

Soon as all 4 Catalytic Converts were Installed my Nissan Armada instantly was back to running like new. I’ve got 225,000 miles on the vehicle & I am amazed by spending over $700 for all 4 Catalytic Converters how great the SUV now runs. It was a small price to pay $700 parts +$800 Mechanics labor totaling $1,500 Compared to replacing the vehicle. With a $600+monthly payment to replace that vehicle. Thank you Carparts.com for having the parts when needed. One thing I wished was to expedite the order because it was a large order Carparts.com only offered Fed-x Ground shipping. I would have paid the extra money in shipping to expedite the parts instead of waiting an entire week. Other than that the service was great
Dennis S.
Purchased on Aug 08, 2020
Can't say much about the parts except that of the 4, 3 came in together and the 4th was a few days behind in delivery so had to wait on the repair. Overall, CarParts is reliable and will refund if the part does not show up.
Yvonne B.
Purchased on Oct 31, 2022