800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

NGK Spark Plugs 21549

NTK Oxygen Sensor

739-21549

jegs shipping
Estimated ship date 12/21/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
NGK Spark Plugs 21549 NTK Oxygen Sensor $56.99
NTK Oxygen Sensor

Specifications:

Number of Wires
4
Wiring Harness Included
Yes
Oxygen Sensor Bung Included
No
Quantity
Sold individually
Voltage Range
0-1 V
Mounting Style
Thread-in

Does NGK Spark Plugs 21549 fit your vehicle?

Narrow Results

2011-2012 CHEVROLET SILVERADO 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 2500 HD

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: SL
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2005-2006 GMC SIERRA 1500 HD

  • EngineType: ALL
  • SubModel: ALL

2005-2006 GMC YUKON XL 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2005 CHEVROLET SILVERADO 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2009 CHEVROLET CORVETTE

  • CC: 6162
  • Liter: 6.2
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: W
  • CUI: 376
  • EngineType: V8 ( 6.2 L / 376 )

2007 CHEVROLET SILVERADO 3500 (CAB AND CHASSIS)

  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2004 CHEVROLET SUBURBAN 2500

  • EngineType: ALL
  • SubModel: LS

2006 CHEVROLET SILVERADO 1500 HD

  • EngineType: ALL
  • SubModel: ALL

2007 GMC SIERRA 1500 CLASSIC

  • CC: 5967
  • Liter: 6.0
  • SubModel: CLASSIC SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2006 CHEVROLET SUBURBAN 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2006 CHEVROLET AVALANCHE 2500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LS
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2003-2004 CHEVROLET SUBURBAN 2500

  • Liter: 8.1
  • SubModel: LT
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2007 GMC SIERRA 1500 HD CLASSIC

  • EngineType: ALL
  • SubModel: ALL

2005-2006 CHEVROLET SUBURBAN 2500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LS
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2006-2012 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006-2007 CHEVROLET SILVERADO 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2010 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003 GMC SIERRA 1500 HD

  • EngineType: ALL
  • SubModel: ALL

2003-2006 GMC YUKON XL 1500

  • EngineType: ALL
  • SubModel: DENALI

2003-2005 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2005 CHEVROLET SILVERADO 2500 HD

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2010-2011 CHEVROLET CORVETTE

  • CC: 6162
  • Liter: 6.2
  • SubModel: BASE
  • CUI: 376
  • EngineType: V8 ( 6.2 L / 376 )

2006 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2009-2012 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: ZR-1

2012-2013 CHEVROLET CORVETTE

  • CC: 6162
  • Liter: 6.2
  • SubModel: ZR1
  • CUI: 376
  • EngineType: V8 ( 6.2 L / 376 )

2006 CHEVROLET SUBURBAN 1500

  • EngineType: ALL
  • SubModel: LTZ

2003-2004 HUMMER H2

  • EngineType: ALL
  • SubModel: ALL

2005-2006 CHEVROLET AVALANCHE 2500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2005-2007 GMC SIERRA 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2010 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2011 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: Z06 CARBON

2010 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2006 CADILLAC ESCALADE ESV

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2004 CHEVROLET SUBURBAN 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2007 CHEVROLET SILVERADO 1500 HD CLASSIC

  • EngineType: ALL
  • SubModel: ALL

2003-2006 CADILLAC ESCALADE

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LS
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2006 GMC YUKON XL 2500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: SLE
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2007 CHEVROLET SILVERADO 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LTZ
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: SLE
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2006 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2007 GMC SIERRA 1500 CLASSIC

  • CC: 5967
  • Liter: 6.0
  • SubModel: CLASSIC SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2007 GMC SIERRA 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 CHEVROLET SILVERADO 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: WT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2010-2013 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: GRAND SPORT

2011-2012 CHEVROLET SILVERADO 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2014 CHEVROLET CAMARO

  • CC: 6162
  • Liter: 6.2
  • SubModel: ZL1
  • CUI: 376
  • EngineType: V8 ( 6.2 L / 376 )

2006 GMC SIERRA 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: SL
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2013 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: BASE

2005 CHEVROLET SILVERADO 1500

  • CC: 5967
  • Liter: 6.0
  • Aspiration: N
  • SubModel: SS
  • Engine Vin: N
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2011-2012 GMC SIERRA 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2006 CHEVROLET SUBURBAN 2500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2006 CHEVROLET SILVERADO 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2010 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2007-2009 GMC SIERRA 3500

  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LS
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: SL
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2012 CHEVROLET CAMARO

  • EngineType: ALL
  • SubModel: SS

2005-2006 GMC YUKON XL 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2004 CHEVROLET SILVERADO 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: SLT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2007-2009 GMC SIERRA 3500

  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 CHEVROLET SILVERADO 2500 HD

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2003 CHEVROLET SILVERADO 1500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2007-2009 CHEVROLET SILVERADO 3500

  • Liter: 6.0
  • SubModel: LTZ
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003 CHEVROLET SILVERADO 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SS
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2005 GMC SIERRA 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006-2012 GMC SIERRA 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005-2006 CHEVROLET SUBURBAN 2500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LS
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2011-2012 GMC SIERRA 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SL
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2011-2012 GMC SIERRA 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005 CHEVROLET SILVERADO 1500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 2500 HD

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: WT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2007-2009 CHEVROLET SILVERADO 3500

  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006-2012 GMC SIERRA 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 CHEVROLET SILVERADO 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: LS
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2005 CHEVROLET SILVERADO 1500 HD

  • EngineType: ALL
  • SubModel: LT

2005 CHEVROLET SILVERADO 1500 HD

  • EngineType: ALL
  • SubModel: LS

2003 CHEVROLET SILVERADO 1500 HD

  • EngineType: ALL
  • SubModel: LS

2003-2006 CADILLAC ESCALADE EXT

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2010 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LTZ
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2004 CHEVROLET SILVERADO 1500

  • EngineType: ALL
  • SubModel: SS

2010-2013 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: Z06

2013 CHEVROLET CORVETTE

  • EngineType: ALL
  • SubModel: 427

2003-2005 GMC SIERRA 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2011-2012 GMC SIERRA 3500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: DENALI
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2012 CHEVROLET CORVETTE

  • CC: 6162
  • Liter: 6.2
  • SubModel: BASE
  • CUI: 376
  • EngineType: V8 ( 6.2 L / 376 )

2010 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: WT
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

2005 CHEVROLET SILVERADO 1500

  • CC: 5967
  • Liter: 6.0
  • SubModel: LT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2004 GMC SIERRA 2500

  • EngineType: ALL
  • SubModel: BASE

2006 GMC SIERRA 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006-2012 GMC SIERRA 2500 HD

  • CC: 5967
  • Liter: 6.0
  • SubModel: SLE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2003-2005 CHEVROLET SILVERADO 3500

  • CC: 5967
  • Liter: 6.0
  • SubModel: BASE
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2007-2009 CHEVROLET SILVERADO 3500

  • Liter: 6.0
  • SubModel: WT
  • CUI: 364
  • EngineType: V8 ( 6.0 L / 364 )

2006 CHEVROLET SILVERADO 3500

  • CC: 8128
  • Liter: 8.1
  • Aspiration: N
  • SubModel: LS
  • Engine Vin: G
  • CUI: 496
  • EngineType: V8 ( 8.1 L / 496 )

Before you leave us... Receive a free catalog or join our email list

Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

Request CatalogJoin Email List