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AUTOSAVER88 Catalytic Converter Compatible with 2002-2006 Altima/Sentra 2.5L Direct-Fit Exhaust Manifold w/Gasket(EPA Compliant)

4.2 4.2 out of 5 stars 470 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Automotive Replacement Catalytic Converters by AUTOSAVER88
$115.99
FREE Returns
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Purchase options and add-ons

  • ATTENTION: This item doesn't ship to California & Colorado & New York, please confirm before purchase.
  • VEHICLE FITMENT: Compatible with 2002 2003 2004 2005 2006 Altima 2.5L, 2002 2003 2004 2005 2006 Sentra 2.5L, please check the product description page below for details.
  • DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.
  • HIGHER EFFICIENCY & QUALITY: Internal ceramic substrates contain ample metal catalysts and offer a larger surface area to fully react; Adopts heavy-duty T409 stainless steel shell that highly resists heat, rust, and corrosion for longer service life, no worry about bending or melting.
  • EPA CERTIFIED: EPA Federal Standard Certificated, all AUTOSAVER88's catalytic converters are stamped with an exclusive EPA number on the shell. AUTOSAVER88 offers a 5-year or 50,000 miles limited warranty, for any manufacturer defect.(NOTE: Professional installation would be highly recommended)
› See more product details

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AUTOSAVER88 Catalytic Converter Compatible with 2002-2006 Altima/Sentra 2.5L Direct-Fit Exhaust Manifold w/Gasket(EPA Complia
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From the brand

Previous page
  2. Autosaver88

    Autosaver88 is a fast-growing auto parts supplier. We supply a broad range of premium OEM replacements and modified parts.

    We also set our office locations in Seattle, New Jersey, Atlanta, Los Angeles and Dallas to help you quickly get back onto the road.

    To grant car enthusiasts a safer & happier & more passionate driving, we will strive to innovate & drive auto parts forward!

  3. cat
  4. Headlight
    Led light bar
    Towing Mirror
    Tail light

    AUTOSAVER88

    Visit the Store

  5. 003
    39
    AUTOSAVER88 ATCC0016 2" Inlet/Outlet Universal Catalytic Converter with Heat Shield (EPA Compliant)
    AUTOSAVER88 ATCC0057 Catalytic Converter Compatible with 2007-2016 Altima 2.5L L4 Direct-Fit (EPA...

    Catalytic Converter

    Visit the Store

  6. What makes our products unique?

    All our parts are carefully designed to exactly fit your vehicle while matching the performance of the OEM ones. To help you get back onto the road quickly, we set our office location in the US to ensure you a wallet-friendly product.

    Why do we love what we do?

    With expertise in the auto-parts field, we’ve been striving to provide more reliable & cost-effective automotive solutions for car lovers, and get pleasure and fulfillment from the favourable comment. This is what moves us forward with the goal of being an influential auto parts brand.

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From the manufacturer

1
Catalytic Converter
Vehicle Fitment:

  • Compatible with 2002-2006 Altima 2.5L
  • Compatible with 2002-2006 Sentra 2.5L

Features:

  • Long term reliability
  • Large total substrate size
  • Increase precious metal loading

Important Product Information

  • For use with Federal Emissions Models
  • Not Ship to California, Colorado and New York

The Advantages of AUTOSAVER88 Catalytic Converter

More Efficient Purification

2

Direct-fit Replacement

More Efficient Purification

Enlarged honeycomb ceramic substrates will fully react with ample catalysts for a higher efficiency & green emission.

Stainless Steel Shell

Heavy-duty stainless steel materials feature strong corrosion resistance and withstand high temperature.

Direct-fit Replacement

The OE-style catalytic converter is easy to install with bolts. It also passes EPA certification for reliability.

1 2 3 4
Catalytic Converter Fits Altima Catalytic Converter Fits Altima Catalytic Converter Fits Altima Catalytic Converter Fits Altima
Customer Reviews
4.2 out of 5 stars
470
4.3 out of 5 stars
924
4.3 out of 5 stars
230
4.3 out of 5 stars
924
Price $115.99 $119.99 $129.99 $129.99
Year 2002-2006 2007-2013 2002-2006 2007-2016
Model Altima Altima Altima Altima
Liters 2.5L 2.5L 2.5L 2.5L
Position Front ‎Front Rear Rear
Certification Standard Federal EPA Approved Federal EPA Approved Federal EPA Approved Federal EPA Approved
1

Product Description

catalytic converter

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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AUTOSAVER88 Catalytic Converter Compatible with 2002-2006 Altima/Sentra 2.5L Direct-Fit Exhaust Manifold w/Gasket(EPA Compliant)

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What's in the box

  • Catalytic Converter & Hardware

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    AUTOSAVER88 Catalytic Converter with Flex Pipe Compatible with 2002 2003 2004 2005 2006 Altima 2.5L Sedan Direct-Fit Stainless Steel (EPA Compliant)
    AUTOSAVER88 Catalytic Converter with Flex Pipe Compatible with 2002 2003 2004 2005 2006 Altima 2.5L Sedan Direct-Fit Stainless Steel (EPA Compliant)
    Details
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    Price$115.99$114.99$109.99$121.00$109.99$129.99
    Delivery
    Get it as soon as Monday, May 20
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Get it as soon as Saturday, May 11
    Customer Ratings
    4.24.2 out of 5 stars470
    5.05.0 out of 5 stars2
    4.14.1 out of 5 stars107
    4.24.2 out of 5 stars48
    4.34.3 out of 5 stars334
    4.34.3 out of 5 stars230
    Value for money
    4.0
    —
    4.4
    4.7
    3.6
    4.2
    Easy to install
    3.9
    —
    3.7
    4.3
    4.0
    4.2
    Sold By
    Amazon.com
    PremiumpartsWhosale
    WEILEITE
    catalytic converter & catalyst manufacturer
    Amazon.com
    Amazon.com

    Looking for specific info?

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    470 global ratings

    Customers say

    Customers like the helpfulness, value, and ease of installation of the auto part. For example, they mention it works well, is great value for money, and easy to install. That said, some complain about the quality, saying it has bad welds and is defective. Opinions are mixed on fit.

    AI-generated from the text of customer reviews

    23 customers mention18 positive5 negative

    Customers like the helpfulness of the auto part. For example, they mention it works well, the converter works fine, and the car runs better than ever. Some say the heatshield needs to be wrestled with to fit, but it does not affect performance.

    "...Turned the light off in my car and ran better than ever." Read more

    "...just one screw at the bottom part did not fit well but it does not affect performance and the improvement is very noticeableRecomendado" Read more

    "working good...only downside you need to make the holes to match original position screws" Read more

    "It is defective doesn’t work" Read more

    19 customers mention19 positive0 negative

    Customers appreciate the value of the auto part. They say it's a great product for the money and saves them a lot of money.

    "...Good buy for the money. Even better if you have a friend willing to install it for next to nothing." Read more

    "...Could only get two out of the four. Worth the money though" Read more

    "Saved a lot of money. Only problem I had was the heat shield. Had to modify that but everything else was fine." Read more

    "...and saved a lot of money thanks loads k. cannon" Read more

    14 customers mention11 positive3 negative

    Customers find the installation of the auto part to be easy. They mention that the installation hardware is good, and the product fits to the head, exhaust pipe, and front shields.

    "Easy to install, definitely solved the problem I was having." Read more

    "Installation was fairly simple. Trying to get the holes from the heat shield to match up was tough. Could only get two out of the four...." Read more

    "Easy to install although the gasket didn't match with header bolts" Read more

    "...just a thick paper or cardboard style gasket and the doughnut gasket was really hard to get on...." Read more

    38 customers mention14 positive24 negative

    Customers are mixed about the fit of the auto part. Some mention that it fits almost perfectly to the 2006 Nissan Altima 2.5, while others say that the smaller heat shield completely did not line up with this new catalytic. The heat shield bolts did notline up perfect and the factory heat shields didn't fit without bending, reshaping, and enlarging nearly every hole.

    "The heat shield bolts didn't line up perfect but if you're handy enough to replace the cat you should be able to make it work...." Read more

    "...It fit almost perfectly to the 2006 Nissan Altima 2.5, just one screw at the bottom part did not fit well but it does not affect performance and the..." Read more

    "...After removing the old one, everything went downhill. The heat shield did not fit because the mounting holes on the new converter did not match the..." Read more

    "Part fit and functions perfectly but like everyone else said, the heat sheilds aren't even close to fitting...." Read more

    16 customers mention0 positive16 negative

    Customers are dissatisfied with the quality of the auto part. They mention that it has poor quality, bad welds, and is defective. They also say that the thread quality is terrible and the product is worthless.

    "DO NOT BUY!! VERY POOR QUALITY. The quality of the connections and fittings are absolutely a disaster...." Read more

    "...It was totally wrong part for my 2002 Altima. Bought the item on August the 30th of this year." Read more

    "...Careful when removing the old screws, some snapped off." Read more

    "...I've provided video of the terrible quality of welds they have made on this item...." Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the alignment of the auto part. They mention that the bolt holes did not line up to the rear heat shield at all, and the gasket did not match with header bolts.

    "...fit because the mounting holes on the new converter did not match the holes in the shield...." Read more

    "Bolt holes did not line up to rear heat shield at all" Read more

    "Easy to install although the gasket didn't match with header bolts" Read more

    Decent
    4 Stars
    Decent
    Product came in timely manner. Box was damaged on arrival with flange sticking out. There was bucksgots on mating surface of part. The heat shield did fit surprisingly.
    Hide
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    Top reviews from the United States

    Aaron
    5.0 out of 5 stars Made it work
    Reviewed in the United States on March 12, 2023
    Verified Purchase
    The heat shield bolts didn't line up perfect but if you're handy enough to replace the cat you should be able to make it work. Turned the light off in my car and ran better than ever.
    One person found this helpful
    Helpful
     Report
    William L Pitt Jr
    5.0 out of 5 stars Great product for the price
    Reviewed in the United States on October 3, 2022
    Verified Purchase
    Easy to install, definitely solved the problem I was having.
    Helpful
     Report
    ArlexJD
    4.0 out of 5 stars Funciona excelente / recomendado
    Reviewed in the United States on July 20, 2023
    Verified Purchase
    Se ajusto casi perfecto al nissan altima 2006 2.5, solo un tornillo en la parte de abajo no calzo bien pero no afecta el desempeño y se nota muchísimo la mejora
    It fit almost perfectly to the 2006 Nissan Altima 2.5, just one screw at the bottom part did not fit well but it does not affect performance and the improvement is very noticeable
    Recomendado
    One person found this helpful
    Helpful
     Report
    pablo cabrera
    5.0 out of 5 stars so good
    Reviewed in the United States on November 27, 2023
    Verified Purchase
    working good...only downside you need to make the holes to match original position screws
    Helpful
     Report
    wonzo
    1.0 out of 5 stars Is not a simple replacement
    Reviewed in the United States on December 23, 2022
    Verified Purchase
    DO NOT BUY!! VERY POOR QUALITY. The quality of the connections and fittings are absolutely a disaster. I purchased this unit to replace my bad catalytic converter. After removing the old one, everything went downhill. The heat shield did not fit because the mounting holes on the new converter did not match the holes in the shield. It was as if the manufacturer weld mounting brackets without matching the placement to the original converter. The connection to the rest of the exhaust system did not fit well.
    Since I was in a predicament with the old one already removed, I had to make several modifications ( re-welding, drilling new holes, etc.) NIGHTMARE!!
    To keep this short DO NOT PURCHASE THIS UNLESS YOU ARE WILLING AND ABLE TO DO FIT MODIFICATIONS !!!
    Helpful
     Report
    Epifonio Jaromillo
    5.0 out of 5 stars Very good Product
    Reviewed in the United States on June 10, 2023
    Verified Purchase
    For what the local auto parts store wanted in Price I got both primary and secondary converters that we’re just Bolt On I would buy it again if I needed it the local auto parts place wanted $225 for just a weld on Calle converter. Got both pipes for that much money.
    One person found this helpful
    Helpful
     Report
    Dfon
    3.0 out of 5 stars Thread quality terrible
    Reviewed in the United States on March 11, 2024
    Verified Purchase
    The bottom flange threads where the spring bolts screw into are awful. Couldn’t even insert the bolt by hand.

    Used an M10x 1.25 tap to make better threads and then they worked great

    There are no spark plug bungs, they are pictures here but not in the box, so I had to run to the oreilly and buy an M18x1.50 with a copper washer so that’s an extra $8

    The heat shields don’t fit but who cares. If you want the shield buy OEM

    Overall not great but not a complete waste. Mine does not appear to be leaking. Just know here things before you buy
    Helpful
     Report
    JOSE MORENO
    5.0 out of 5 stars Great product
    Reviewed in the United States on April 20, 2019
    Verified Purchase
    I bought this product for my nissan altima 2005 had engine light on , after replacing both o2 sensors the engine light kept coming back on. So I decided to buy this catalytic converter it fit
    perfectly engine light went off and was able to pass the inspection.
    6 people found this helpful
    Helpful
     Report