1. Catalytic Converters Parts
  2. sku: 9129313021191853
  3. EXHAUST MANIFOLD 16284

EXHAUST MANIFOLD 16284 Catalytic Converter Set Xterra/frontier 3.3L

fits model: Xterra, Frontier. make: Nissan. year: 2001–2004.

16284 Exhaust Manifold Catalytic Converter Set For 2001 2002 2003 2004 Nissan Xterra/frontier 3.3l

( Brand: Exhaust Manifold ), ( Features: Bolt-on Connection, Clamp-on Connection, Easy To Replace ), ( Custom Bundle: No ), ( Type: Catalytic Converter Exhaust Manifold Flex Pipe ), ( Labels Certifications: Epa ), ( Placement On Vehicle: Exhaust, Front, Left, Right, Rear ), ( Ipn: 16284 ), ( Fitment Type: Direct Replacement ), ( Body Material: Stainless Steel ), ( Substrate Material: Ceramic ), ( Connection Type: Bolt/pipe Connection ), ( Mounting Hardware Included: Yes ), ( Fit The Emissions Standard: Epa Obd Ii Approved ), ( Obd: Obd Ii ), ( Items Included: Bolts, Screw, Seal ), ( Color: Silver ), ( Engine: 3.3l ), ( Fit 1: Nissan Xterra 2001-2004 3.3l ), ( Fit 2: Nissan Frontier 2001-2004 3.3l ), ( Inlet Connection Type: 2-bolt And 2-bolt Welded Flange ), ( Body Shape: Round ), ( Restricted States: California, Colorado, New York, Maine ), ( Manufacturer Warranty: 5 Years ), ( Warranty Distance: 50, 000 Mile )

Review EXHAUST MANIFOLD Catalytic Converter Set Nissan Xterra/frontier 3.3l fits XTERRA FRONTIER 2001–2004

Introducing the Exhaust Manifold 16284 Catalytic Converter Set, an essential upgrade for your 2001, 2002, 2003, or 2004 Nissan Xterra or Frontier with a 3.3L engine. This high-performance exhaust manifold and catalytic converter set is meticulously designed to provide superior durability, enhanced power, and improved emissions control.

The exhaust manifold is engineered using premium materials, including heat-resistant cast iron and rust-resistant stainless steel. Its unique design ensures optimal gas flow, reducing back pressure and increasing engine efficiency. The manifold's durable construction withstands the rigors of off-road adventures while maintaining excellent thermal insulation, ensuring a longer lifespan than OEM components.

The catalytic converter is a crucial part of the exhaust system, responsible for converting harmful pollutants into less harmful emissions before they are released into the environment. This set includes a high-performance catalytic converter that exceeds Federal Emissions Standards (FEVS). Its advanced design utilizes a three-way catalytic converter to reduce nitrogen oxides (NOx), hydrocarbons (HC), and carbon monoxide (CO) emissions. This results in improved air quality, reduced engine wear, and better fuel economy.

Installation is a breeze with this exhaust manifold and catalytic converter set, as it comes complete with all necessary hardware and mounting brackets. The set is also backed by a comprehensive warranty, ensuring peace of mind and confidence in your investment.

By upgrading your Nissan Xterra or Frontier with the Exhaust Manifold 16284 Catalytic Converter Set, you'll not only enhance the performance and durability of your vehicle but also contribute to a cleaner and healthier environment. This is the perfect solution for those seeking a high-quality, long-lasting exhaust system upgrade for their 3.3L Nissan Xterra or Frontier.

Buying a new exhaust manifold and catalytic converter set for a 2001, 2002, 2003, or 2004 Nissan Xterra or Frontier with a 3.3L engine comes with its own set of advantages and disadvantages.

Advantages:

1. Improved Performance: A new exhaust manifold and catalytic converter set can improve the performance of your vehicle by allowing for better exhaust flow and reducing back pressure. This can lead to improved acceleration and overall power.

2. Reduced Emissions: A new catalytic converter is designed to reduce harmful emissions from your vehicle. This can help improve air quality and reduce your carbon footprint.

3. Longer Lifespan: A new exhaust manifold and catalytic converter set is built to last longer than a used or failing part. This can save you money in the long run by reducing the need for frequent repairs.

Disadvantages:

1. Cost: The cost of a new exhaust manifold and catalytic converter set can be significant. Depending on the make and model of your vehicle, the cost can range from several hundred to over a thousand dollars.

2. Installation Complexity: Installing a new exhaust manifold and catalytic converter set can be a complex process that requires specialized tools and knowledge. This can add to the cost of the repair and may require the assistance of a professional mechanic.

3. Potential for Additional Repairs: Replacing an exhaust manifold and catalytic converter can sometimes lead to the discovery of other related issues that need to be addressed. For example, a leaking gasket or damaged exhaust pipe may need to be repaired or replaced as well, adding to the cost of the repair.

Conclusion:

When considering the purchase of a new exhaust manifold and catalytic converter set for a 2001, 2002, 2003, or 2004 Nissan Xterra or Frontier with a 3.3L engine, it's important to weigh the advantages and disadvantages carefully. While the cost can be significant, the improved performance, reduced emissions, and longer lifespan can make it a worthwhile investment. However, the complexity of the installation process and potential for additional repairs should also be taken into account. Ultimately, the decision to purchase a new exhaust manifold and catalytic converter set depends on your budget, the current condition of your vehicle, and your personal priorities.

Recommendation:

If you're experiencing issues with your exhaust manifold or catalytic converter and are considering a replacement, it's recommended that you consult with a professional mechanic to assess the condition of your vehicle and provide you with an accurate diagnosis and cost estimate. They can help you determine if a new exhaust manifold and catalytic converter set is the best course of action, or if there are other, less expensive repairs that can be made. Additionally, shopping around for the best price and considering aftermarket options can help you save money on the cost of the replacement.

specifications catalyticonvo:

  • for models: Xterra, Frontier
  • for makes: Nissan
  • for years: 2001-2004
  • brand: Exhaust Manifold
  • features: Bolt-on Connection, Clamp-on Connection, Easy To Replace
  • custom bundle: No
  • type: Catalytic Converter Exhaust Manifold Flex Pipe
  • labels certifications: Epa
  • placement on vehicle: Exhaust, Front, Left, Right, Rear
  • interchange part number: 16284
  • fitment type: Direct Replacement
  • body material: Stainless Steel
  • substrate material: Ceramic
  • connection type: Bolt/pipe Connection
  • mounting hardware included: Yes
  • fit the emissions standard: Epa Obd Ii Approved
  • obd: Obd Ii
  • items included: Bolts, Screw, Seal
  • color: Silver
  • engine: 3.3l
  • fit 1: Nissan Xterra 2001-2004 3.3l
  • fit 2: Nissan Frontier 2001-2004 3.3l
  • inlet connection type: 2-bolt And 2-bolt Welded Flange
  • body shape: Round
  • restricted states: California, Colorado, New York, Maine
  • manufacturer warranty: 5 Years
  • warranty distance: 50, 000 Mile

offer catalyticonvo:

  • best offers: True
  • availability: In Stock
  • quantity: 8
  • started: February 5, 2026
  • sold: 0
  • options: Ship-to-home

seller catalyticonvo:

  • # reviews: 436
  • rating: 98.3%

returns catalyticonvo:

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

payments catalyticonvo:

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

general catalyticonvo:

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

shipping catalyticonvo:

  • service: Standard
  • class: Standard
  • transit: 4-7 Days
  • cost: $0.00
  • type: Fixed
for models: xterra, frontier, for makes: nissan, for years: 2001-2004, features: bolt-on connection, clamp-on connection, easy to replace, custom bundle: no, type: catalytic converter exhaust manifold flex pipe, labels certifications: epa, placement on vehicle: exhaust, front, left, right, rear, fitment type: direct replacement, body material: stainless steel, substrate material: ceramic, connection type: bolt/pipe connection, mounting hardware included: yes, fit the emissions standard: epa obd ii approved, obd: obd ii, items included: bolts, screw, seal, engine: 3.3l, fit 1: nissan xterra 2001-2004 3.3l, fit 2: nissan frontier 2001-2004 3.3l, inlet connection type: 2-bolt and 2-bolt welded flange, body shape: round, restricted states: california, colorado, new york, maine, manufacturer warranty: 5 years, warranty distance: 50, 000 mile,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, color: silver, sku: 9129313021191853,

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