Cateran Inc
List Price:$351.95
AM Price:$237.99
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Part Number: AM-23819164

Emissions Regulations: This product is not C.A.R.B. (California Air Research Board) approved.

Emissions Note - Due to state emissions regulations:

  • We cannot ship this item to California or Colorado, as it is not California Air Research Board approved.
  • In the state of New York, this item cannot be installed on California emissions equipped vehicles.
  • In the state of Maine, this item cannot be sold for or installed on a 2001 model year or newer, California emissions equipped vehicle.
  • Emissions information can be found on a tag under the hood or from a dealership based on your VIN.

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.

Shipping is not available to a P.O. Box, APO/FPO/DPO address, US Territories, or Canada. Shipping to: CA California, CO Colorado, NY New York or ME Maine is prohibited due to state emissions regulations.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii, and US Territories.

Final shipping costs are available at checkout.

Install Note:

You may be required to reset the vehicle computer after installation of this part.

Attention California Customers:

proposition 65 iconWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Hollander 327-59373
  • Hollander 327-50120
  • Hollander 327-59374
  • Hollander 327-59243AB
  • Dorman 674-659
  • OE # 140029J370
  • OE # 140029J305
  • Cateran Inc 33134
  • Dorman 673-959

Vehicle Fit

  • 2002-2006 Nissan Altima L4 2.5L Exhaust Manifold Catalytic Converter Assembly
  • 2002-2006 Nissan Sentra L4 2.5L Exhaust Manifold Catalytic Converter Assembly

Product Reviews

5.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Rated 5 out of 5
It was all good
Yes I will tell other people about it and I have
August 20, 2020
Purchased
over 3 years ago
Rated 5 out of 5
Part fit perfect it had a notch in one of the tubes for the alternator to fit properly. Good gaskets and bolts
October 2, 2019
Purchased
over 4 years ago
Rated 5 out of 5
Great part works great
July 31, 2019
Purchased
over 4 years ago
Rated 5 out of 5
Catalytic Converter
Ordered a converter to replace one that had failed on my 2005 Altima. Received it in just a few days and long before I expected it. The quality of the converter was far better than what was on the car. Every thing needed was included. My service tech was impressed with the product.

Only problem I had was with the connection collar. It appeared to be made of aluminum and separated and cracked when operating temperature rose. AM-Autpparts, after some discussion took care of my problem.

Customer service was very helpful.

I will do more business with them in the future.
June 11, 2018
Purchased
over 5 years ago
Rated 5 out of 5
Exahust Mainfold replacement.
Great quality product. Fit perfectly and works as intended.
May 28, 2018
Purchased
over 5 years ago
Rated 5 out of 5
Nissan 2.5 manifold and converter
Product delivered and excellent quality like OEM fit
May 7, 2018
Purchased
over 5 years ago
Rated 5 out of 5
It has worked out well for us. Thank you for your time and your support!!!
April 1, 2018
Purchased
over 6 years ago
Rated 5 out of 5
Fit perfectly
Great deal, came with gaskets and new hardware. Very pleased with the fitment... no more exhaust leak!
November 20, 2017
Purchased
over 6 years ago