YITAMOTOR® Front Catalytic Converter for 2002-2005 Nissan Altima/Sentra 2.5L Stainless Steel High Flow Series
 | Q&A

YITAMOTOR® Front Catalytic Converter for 2002-2005 Nissan Altima/Sentra 2.5L Stainless Steel High Flow Series

: YITAMotor

 | Q&A
Regular price $124.99
Save $40 Off Over $250. Code:CD40 Get Now
- Internal Honeycomb Structure Design for Max Exhaust Flow
- Improve the Efficiency, Clear the P0420/P0430 Code
- Use Shockproof Packaging to Reduce Deformation or Damage
- Not Legal for Sale in CA, NY, CO, and ME
- 5-Year or 50,000-mile Limited Warranty

    Match your Vehicle before Purchase.

    Have a Question?

    Ask a Question Call Us
    • Would this fit a Nissan Altima SE 2.5L

      Sorry, it's not fit the Nissan Altima SE model.

    • will this exhaust kit fit a 2006 Nissan Sentra 4-Door 2.5L SE-R?

      Hi, yes. It's fit the 2006 Nissan Sentra SE-R Sedan 4-Door 2.5L.

    • Will this fit a 2003 nissan Sentra. SER? Could this convert to the exhaust system.

      Hi, yes. It's fit
      2003 Nissan Sentra SE-R Sedan 4-Door 2.5L
      2003 Nissan Sentra SE-R Spec V Sedan 4-Door 2.5L

    • Can this fit 2005 nissan

      Hi, yes. It's fit the 2005 Nissan.

    • Is it guaranteed to fit 2002 Nissan Altima

      Hi, yea.it's fit
      2002 Nissan Altima Base sedan 4-door 2.5L
      2002 Nissan Altima S sedan 4-door 2.5L
      2002 Nissan Altima SL sedan 4-door 2.5L

    • Does this part meet California standards

      sorry,the catalytic converter not legal for use on vehicles required to meet California emission standards.


    2002-2006 Nissan Altima / Nissan Sentra front part catalytic converters, which can be used with other rear catalytic converters. Please pay attention, it only fits for a 2.5L engine model.


    2002-2006 Nissan Altima 2.5L
    2002-2005 Nissan Sentra 2.5L

    Professional installation would be highly recommended


    1. Maximum Efficiency for Exhaust Flow

    Internal honeycomb ceramic substrates have a porous structure to increase the reaction area and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

    2. Stainless steel shell, Durability

    Adopts heavy-duty T409 stainless steel shell that highly resists heat, rust, and corrosion for longer service life, with no worry about bending or melting even in extreme conditions.

    3. EPA Federal Standard Certificated

    All YITAMOTOR catalytic converters are stamped with an exclusive EPA number on the shell. YITAMOTOR offers a 5-year or 50,000 miles limited warranty, for any manufacturer defect.

    4. Attention

    If your vehicle is registered in California, New York, Colorado & Maine, DO NOT BUY This item.
    If your vehicle MEETS California REQUIREMENT, BUT NOT REGISTER In California, New York, Colorado & Maine. This will work on your vehicle.
    Due to the increased emissions standards. This item is not certified for sale in California, New York, Colorado & Maine.

    Package Included

    1 X Catalytic Converter w/Installation Accessories



    California Residents: Prop 65 Warning

    WARNING: Cancer and Reproductive Harm


    Certifications OBD I / OBD-II / Federal EPA / Non-CARB
    Material Stainless steel
    Restricted States California, New York
    Fitment Type Direct Replacement
    Dimensions 18.5 in. overall length
    Inlet type Single (5-bolt welded flange)
    Outlet type Single (2-bolt welded flange)
    Connection Type 2 Bolt/5 Bolt
    Oxygen Sensor Location Pre & Post Catalyst
    Oxygen sensor ports 2
    Substrate Ceramic
    Placement on Vehicle Front
    Other Part Number 16456,753002, 751195, 58142, 641198
    Interchange Part Number 0961456, 0961400, 674659, 641320, 641519, 101400
    Manufacturer Part Number S08O09121
    Package included x 1 catalytic converter w/Installation Accessories
    Warranty 5 years or 50,000 miles limited
    Refer to the YouTube video below, and you will have a better understanding of the working principles of the catalytic converter and tailpipe. Thanks to Automotive System


    Easy Return

    At YITAMOTOR, Your order means a lot to us, Feel free to contact us if you have any questions.

    Not satisfied with it? We offer returns for products in new/unused condition within 30 days of delivery for a refund or exchange.

    Returns or Exchanges items in 4 easy steps, and Appointment FedEx pickup service for you, hope you enjoy our safe and worry-free after-sales service.


    1. Item processing time 


    1. It may be delayed during holidays, such as Black Friday, Christmas, New Year, etc. Or under special weather conditions.

    2. We will ship your item only by FEDEX, Please do not leave PO.BOX address.