1. Catalytic Converters Parts
  2. sku: 7448909550047781
  3. GREATPARTS GRE151435

GREATPARTS GRE151435 Front Catalytic Converter 140029J305 2.5L

fits model: Altima, Sentra. make: Nissan. year: 2002–2006.

Gre151435 Greatparts For Nissan Altima Sentra 2002 2003 2004 2005 2006 2.5l Front Catalytic Converter

( Brand: Greatparts ), ( Type: Catalytic Converter ), ( Placement On Vehicle: Front ), ( Features: Easy To Replace ), ( Manufacturer Part Number: GRE151435 ), ( Oe/oem Part Number: 40810, 641169, 1195, Nis2527, Nis2534 Ri19590 ), ( Items Included: Mounting Hardware ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: No ), ( Body Material: Stainless Steel ), ( Substrate Material: Ceramic ), ( Make: For ), ( Engine: 2.5l ), ( Finish: Matte ), ( Fitment Type: Direct Replacement ), ( Connection Type: Bolt ), ( Restricted States: California, New York, Colorado Maine ), ( Ipn: 140029j305 ), ( California Prop 65 Warning: Warning )

Review GREATPARTS Nissan 2.5l Front Catalytic Converter fits ALTIMA SENTRA 2002–2006

Introducing the GreatParts GRE151435 Front Catalytic Converter, a superior replacement solution for Nissan Altima and Sentra models from the years 2002 to 2006 with a 2.5L engine. This catalytic converter is designed to meet or exceed OEM specifications, ensuring optimal performance and longevity for your vehicle.

This component is an essential part of your vehicle's exhaust system, responsible for reducing harmful emissions before they are released into the environment. By utilizing advanced technology and premium materials, this catalytic converter effectively converts exhaust gases into less toxic forms.

The GreatParts GRE151435 Front Catalytic Converter is built to last, featuring a robust design that can withstand the rigors of daily driving. Its high-flow design allows for improved engine performance and better fuel efficiency, making it a smart investment for any Nissan Altima or Sentra owner.

Installation of this catalytic converter is a straightforward process, making it an excellent choice for DIY enthusiasts or those looking to save on labor costs. The converter is packaged securely to ensure safe delivery, and it comes with all necessary mounting hardware for a hassle-free installation experience.

GreatParts prides itself on providing the highest quality replacement parts, and the GRE151435 Front Catalytic Converter is no exception. Backed by a comprehensive warranty, this catalytic converter offers peace of mind and outstanding value for your money. Upgrade your Nissan Altima or Sentra with this premium replacement catalytic converter and enjoy improved performance, enhanced emissions control, and long-lasting reliability.

Pros and Cons of Buying Greatparts Gre151435 Catalytic Converter for Nissan Altima/Sentra (2002-2006, 2.5L, Front)

Introduction:

The Greatparts Gre151435 catalytic converter is a replacement part designed for the front catalytic converter of Nissan Altima and Sentra models from 2002 to 2006, with a 2.5L engine. In this analysis, we will explore the potential advantages and disadvantages of purchasing and installing this catalytic converter.

Pros:

1. Cost-Effective: The Greatparts Gre151435 catalytic converter is generally priced lower compared to original equipment manufacturer (OEM) parts. This can save vehicle owners a significant amount of money, especially for those who are budget-conscious.

2. Availability: This aftermarket catalytic converter is widely available at various auto parts stores and online marketplaces, making it a convenient option for consumers.

3. Comparable Performance: Many customers report that the performance of the Greatparts Gre151435 catalytic converter is comparable to the OEM part. This means that the replacement part can effectively reduce exhaust emissions and improve engine performance.

Cons:

1. Warranty: Aftermarket catalytic converters, including the Greatparts Gre151435, typically do not come with the same level of warranty coverage as OEM parts. This can be a concern for consumers who want peace of mind regarding the longevity of their investment.

2. Potential Fitment Issues: Although the Greatparts Gre151435 catalytic converter is designed to fit the specified Nissan models, there have been reports of size and mounting position discrepancies. This can necessitate additional modifications or adjustments during installation.

3. Potential for Reduced Durability: Some customers have reported that aftermarket catalytic converters, including the Greatparts Gre151435, may have lower durability compared to OEM parts. This could lead to the need for more frequent replacements.

Ending Conclusion:

The decision to purchase and install the Greatparts Gre151435 catalytic converter for a Nissan Altima or Sentra (2002-2006, 2.5L, Front) depends on various factors. If cost-effectiveness and convenience are the main priorities, this aftermarket option may be an attractive choice. However, those who value extended warranty coverage, consistent fitment, and enhanced durability may prefer to invest in an OEM catalytic converter. Ultimately, it is essential to weigh the pros and cons and consider the specific circumstances and preferences of the vehicle owner before making a purchasing decision.

Recommendation:

If you are looking for an affordable and readily available catalytic converter for your Nissan Altima or Sentra (2002-2006, 2.5L, Front), the Greatparts Gre151435 could be a suitable option. However, if you are concerned about warranty coverage, fitment issues, or durability, it may be worth considering OEM or higher-end aftermarket catalytic converters. I would recommend consulting with a trusted mechanic or auto parts professional to help determine the best choice based on your unique situation.

specifications catalyticonvo:

  • for models: Altima, Sentra
  • for makes: Nissan
  • for years: 2002-2006
  • brand: Greatparts
  • type: Catalytic Converter
  • placement on vehicle: Front
  • features: Easy To Replace
  • manufacturer part number: GRE151435
  • oe/oem part number: 40810, 641169, 1195, Nis2527, Nis2534 Ri19590
  • items included: Mounting Hardware
  • manufacturer warranty: 1 Year
  • universal fitment: No
  • body material: Stainless Steel
  • substrate material: Ceramic
  • make: For
  • engine: 2.5l
  • finish: Matte
  • fitment type: Direct Replacement
  • connection type: Bolt
  • restricted states: California, New York, Colorado Maine
  • interchange part number: 140029J305
  • california prop 65 warning: Warning

general catalyticonvo:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters

payments catalyticonvo:

  • other
  • wallet: Google-pay
  • credit card: Visa

offer catalyticonvo:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: November 13, 2025

returns catalyticonvo:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller catalyticonvo:

  • # reviews: 35163
  • rating: 99.3%

shipping catalyticonvo:

  • service: Standard, Expedited
  • transit: 4-7 Days
  • cost: $0.00
  • type: Fixed
  • class: Standard, Expedited
for models: altima, sentra, for makes: nissan, for years: 2002-2006, type: catalytic converter, placement on vehicle: front, features: easy to replace, oe/oem part number: 40810, 641169, 1195, nis2527, nis2534 ri19590, items included: mounting hardware, manufacturer warranty: 1 year, universal fitment: no, body material: stainless steel, substrate material: ceramic, engine: 2.5l, finish: matte, fitment type: direct replacement, connection type: bolt, restricted states: california, new york, colorado maine, california prop 65 warning: warning,
manufacturer: for, category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 7448909550047781,

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