NTK 21546 - NTK OE Type Oxygen Sensor
We cannot fulfill orders for this part at this time. Please check back later or request a stock notification to receive an email.
Sometimes we may have similar parts for sale, click the button below to see if anything matches.
NTK part description
Product Description
NTK OE Type Oxygen Sensor
Features & Benefits
- OEM QUALITY: NTK is the world's largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Product Attributes
Heated | Yes |
Technology | Switching Zirconia Type |
Hex Size | 7/8" (22mm) |
Wiring Harness Length | 17.25 IN |
Sensor Type | Heated |
Terminal Type | Blade |
Universal Or Specific Fit | Specific |
Band Type | Narrow |
Wire Quantity | 4 |
Grade Type | Regular |
Connector Shape | Square |
Terminal Quantity | 4 |
Connector Gender | Female |
Terminal Gender | Male |
Thread Diameter | 18.00 MM |
839 | 7/8" (22mm) |
Thread Size | M18.0 x 1.5 |
Mounting Type | Threaded |
Wiring Harness Length | 440.00 MM |
Additional Information
Warranty Time UOM | MO |
Warranty Time | 2 |
Country of Origin (Primary) | JP |
Harmonized Tariff Code (HTS) | 9027102000 |
UPC | 00087295215463 |
VMRS Code | 045021011 |
UNSPSC | 41111924 |
Part Interchanges
- Standard Motor Products SG1406
- Standard Motor Products SG1407
- Standard Motor Products SG1416
- Standard Motor Products SG1625
- Standard Motor Products SG1631
- Standard Motor Products SG1633
- Standard Motor Products SG1637
- Standard Motor Products SG1855
- Standard Motor Products SG1857
- Standard Motor Products SG902
- Spectra Premium OS5045
- Isuzu 8125731670
- CARQUEST 75-2539
- CARQUEST 75-3032
- CARQUEST 75-3047
- CARQUEST 75-3387
- CARQUEST 75-3384
- CARQUEST 75-3702
- CARQUEST 75-3706
- CARQUEST 75-3686
- CARQUEST 75-3705
- CARQUEST 75-3873
- CARQUEST 75-3872
- General Motors 12583804
- General Motors 12576131
- General Motors 12584925
- General Motors 12590790
- General Motors 12573167
- General Motors 12569429
- General Motors 12580827
- General Motors 12587785
- General Motors 12594452
- General Motors 12596701
- General Motors 12597878
- General Motors 12607410
- General Motors 12611127
- General Motors 25180900
- DENSO Auto Parts 234-4342
- DENSO Auto Parts 234-4668
- DENSO Auto Parts 234-4765
- BWD OS1656
- BWD OS2249
- BWD OS2239
- BWD OS2240
- Delphi ES20007
- Delphi ES20013
- Bosch 15284
- Bosch 15548
- Bosch 15564
- Bosch 15200
- Bosch 15201
- Bosch 15156
- Bosch 13779
- Bosch 13786
- Bosch 15135
- Bosch 15152
- Bosch 15133
- Bosch 15155
- Bosch 15161
- ACDelco 213-1530
- ACDelco 213-1568
- ACDelco 213-1615
- ACDelco 213-1687
- ACDelco 213-1693
- ACDelco 213-1699
- ACDelco 213-1702
- ACDelco 213-2827
- ACDelco 213-3541
- ACDelco 213-3628
- ACDelco 213-3237
- ACDelco 213-3528
- ACDelco 213-3866
- ACDelco 213-4157
- ACDelco 213-4195
- ACDelco 213-4403
- QDY2
NTK 21546 Cross Reference
We have 3 alternatives for the 21546 by NTK:
Fits Vehicles
- Saturn Relay (2005-2007)
- Cadillac Escalade EXT (2008-2013)
- Cadillac Escalade ESV (2008-2014)
- Chevrolet Trailblazer EXT (2005)
- GMC Envoy XL (2005)
- GMC Envoy XUV (2005)
- Chevrolet Captiva Sport (2008-2010)
- Chevrolet Spark (2013-2015)
- Chevrolet Caprice (2011-2013)
- Cadillac CTS (2009-2015)
- Pontiac G8 (2008-2009)
- Chevrolet Suburban 2500 (2008-2013)
- GMC Yukon XL 2500 (2008-2013)
- Chevrolet Avalanche (2008-2013)
- GMC Sierra 3500 HD (2007-2010)
- Chevrolet Silverado 3500 HD (2007-2010)
- Buick Enclave (2008)
- Saturn Outlook (2007-2008)
- GMC Acadia (2007-2008)
- Saturn Aura (2007-2009)
- GMC Sierra 2500 HD (2007-2010)
- Pontiac G5 (2007-2010)
- Buick Lucerne (2007-2011)
- Chevrolet Silverado 2500 HD (2007-2010)
- Saturn Sky (2007)
- Buick Allure (2005-2009)
- Saturn Vue (2006-2010)
- Pontiac Pursuit (2005-2006)
- Chevrolet Monte Carlo (2006-2007)
- Pontiac Solstice (2006-2007)
- Buick Rendezvous (2006-2007)
- Pontiac Torrent (2006-2009)
- Chevrolet Impala (2006-2011)
- Chevrolet HHR (2006-2011)
- Saab 9-7x (2005)
- Isuzu Ascender (2005)
- Saturn Ion (2005-2007)
- Pontiac Bonneville (2004-2005)
- Pontiac Montana (2005-2009)
- Pontiac Grand Prix (2005-2008)
- Pontiac G6 (2005-2010)
- GMC Envoy (2005)
- Chevrolet Uplander (2005-2009)
- Chevrolet SSR (2005)
- Chevrolet Cobalt (2005-2010)
- Buick LaCrosse (2005-2009)
- Buick Terraza (2005-2007)
- Buick Rainier (2005)
- Chevrolet Equinox (2005-2009)
- Pontiac GTO (2004-2006)
- Chevrolet Malibu (2004-2012)
- Chevrolet Corvette (2004)
- Cadillac Seville (2004)
- Cadillac DeVille (2004-2005)
- GMC Yukon XL 1500 (2003-2005, 2008-2014)
- GMC Yukon (2003-2005, 2008-2014)
- GMC Sierra 1500 (2003-2005, 2007-2013)
- Chevrolet Tahoe (2003-2005, 2008-2014)
- Chevrolet Suburban 1500 (2003-2005, 2008-2014)
- Chevrolet Silverado 1500 (2003-2005, 2007-2013)
- Chevrolet Avalanche 1500 (2003-2005)
- Cadillac Escalade (2003-2005, 2008-2014)
California Proposition 65 Warning
WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65Warnings.ca.gov (Read more)
Don't know your part number?
Take a photo and we'll identify it!