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NGK

NGK Direct Fit Oxygen Sensors

$226.03

SKU: 21548 · Computer & Tuning

Product Details

NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

  • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

Vehicle Fitment 47 applications

Cadillac (3)

  • 2003–2006 Escalade ESV 6.0L V8 (Gen III LS)
  • 2003 Escalade 5.3L V8 (Gen III LS)
  • 2003 Escalade 6.0L V8 (Gen III LS)

Chevrolet (21)

  • 2002–2003 Silverado 1500 HD 6.0L V8 (Gen III LS)
  • 2002–2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2002–2007 Silverado 2500 HD 6.6L Duramax Diesel
  • 2002–2006 Silverado 2500 HD 8.1L Vortec V8
  • 2002–2004 Silverado 2500 6.0L V8 (Gen III LS)
  • 2002–2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2002–2006 Silverado 3500 6.6L Duramax Diesel
  • 2002–2006 Silverado 3500 8.1L Vortec V8
  • 2002–2006 Suburban 2500 6.0L V8 (Gen III LS)
  • 2002–2006 Suburban 2500 8.1L Vortec V8
  • 2005–2006 Silverado 1500 HD 6.0L V8 (Gen III LS)
  • 2007 Silverado 1500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 2500 HD Classic 6.6L Duramax Diesel
  • 2007 Silverado 2500 HD Classic 8.1L Vortec V8
  • 2007 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Silverado 3500 Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 3500 Classic 6.6L Duramax Diesel
  • 2007 Silverado 3500 Classic 8.1L Vortec V8
  • 2007 Silverado 3500 HD 6.0L V8 (Gen IV LS)
  • 2007 Silverado 3500 HD 6.6L Duramax Diesel

GMC (23)

  • 2002–2003 Sierra 1500 HD 6.0L V8 (Gen III LS)
  • 2002 Sierra 1500 6.0L V8 (Gen III LS)
  • 2002–2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2002–2007 Sierra 2500 HD 6.6L Duramax Diesel
  • 2002–2006 Sierra 2500 HD 8.1L Vortec V8
  • 2002–2004 Sierra 2500 6.0L V8 (Gen III LS)
  • 2002–2006 Sierra 3500 6.0L V8 (Gen III LS)
  • 2002–2006 Sierra 3500 6.6L Duramax Diesel
  • 2002–2006 Sierra 3500 8.1L Vortec V8
  • 2002–2006 Yukon XL 1500 6.0L V8 (Gen III LS)
  • 2002–2006 Yukon XL 2500 6.0L V8 (Gen III LS)
  • 2002–2006 Yukon XL 2500 8.1L Vortec V8
  • 2005–2006 Sierra 1500 HD 6.0L V8 (Gen III LS)
  • 2007 Sierra 1500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 2500 HD Classic 6.6L Duramax Diesel
  • 2007 Sierra 2500 HD Classic 8.1L Vortec V8
  • 2007 Sierra 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Sierra 3500 Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 3500 Classic 6.6L Duramax Diesel
  • 2007 Sierra 3500 Classic 8.1L Vortec V8
  • 2007 Sierra 3500 HD 6.0L V8 (Gen IV LS)
  • 2007 Sierra 3500 HD 6.6L Duramax Diesel