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  • 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
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2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
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Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Load image into Gallery viewer, 2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter

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2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter

K2 Industries
K2-7875-NIS-006-EXH
Exhaust
$350.00 $289.99
$289.99
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2002-2005 Nissan Altima / 2004-2006 Quest V6 Catalytic Converter
Description
Catalytic Converter — Nissan Altima / Quest V6

Direct-fit catalytic converter engineered for Nissan V6 engines. Meets emissions standards while restoring flow in your exhaust system. Built for straightforward bolt-on installation at factory attachment points.

✓ Ships from FL Warehouse ✓ Factory Mounting Points ✓ In-House Quality Check
Key Features
  • Direct OEM replacement design - Bolts in at factory locations without modification
  • V6 engine calibration - Sized and tuned for proper backpressure and flow
  • No cutting or welding required - Slip-fit connection to existing exhaust piping
Specs
  • Application: V6 engine
  • Assembly: Complete catalytic converter unit
  • Condition: New
Whats Included
  • Catalytic converter assembly
Frequently Asked Questions

Will this bolt directly to my existing exhaust?

Yes — it connects at factory slip-fit joints with no modifications. Test-fit before final tightening to confirm clearance at your vehicle's mounting brackets and underbody.

Do I need to replace the oxygen sensors?

Check your vehicle's service manual. Some V6 models require sensor replacement during converter swap; others reuse existing sensors. Have a shop or service manual confirm before you start.

What if the converter doesn't fit after I open it?

Contact us within 30 days of delivery with photos of the fitment issue. We'll verify the application match and work out next steps — no hassle.

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