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NTK 21556 Part Description
Manufacturer
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
NTK 21556 Specifications
Product Attributes
| Heated | Yes |
| Technology | Switching Zirconia Type |
| Hex Size | 7/8" (22mm) |
| Wiring Harness Length | 21.00 IN |
| Sensor Type | Narrow-Band |
| Terminal Type | Blade |
| Universal Or Specific Fit | Specific |
| Band Type | Narrow |
| Wire Quantity | 4 |
| Grade Type | Standard Replacement |
| Connector Shape | Trapezoid |
| Terminal Quantity | 4 |
| Connector Gender | Male |
| Terminal Gender | Female |
| Thread Diameter | 18.00 MM |
| Wrench Size | 7/8" (22mm) |
| Thread Size | M18 - 1.5 |
| Mounting Type | Threaded |
| Wiring Harness Length | 533.00 MM |
| Thread Type Standard | Metric |
| Heated | Yes |
Additional Information
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| Harmonized Tariff Code (HTS) | 9027102000 |
| UPC | 00087295215562 |
| VMRS Code | 045021011 |
| UNSPSC | 41111924 |
NTK 21556 Cross References
| Brand | Part Number |
|---|---|
| ACDelco | 213-1573, 213-1559, 213-1695, 213-2822, 213-2821, 213-3137, 213-3824, 213-4203, 213-4406, 213-4407, 213-4553 |
| BWD | OS2213, OS2385, OS2415 |
| Bosch | 15130, 15248, 15494, 16070, 16088, 16089, 16454, 16532, 16726, 16717 |
| CARQUEST | 75-2994, 75-3272, 75-3560, 75-3561, 75-3683, 75-3687 |
| DENSO | 234-4815, 234-4816, 234-4564, 2344564 |
| DENSO Auto Parts | 234-4816, 234-4564, 234-4669, 234-4815 |
| Delphi | ES20012 |
| General Motors | 12584050, 12607333, 12616125, 89017722, 12567072, 12587037, 12612430, 12634061 |
| N/A | OS5461 |
| SPECTRA PREMIUM | OS5461 |
| Standard Motor Products | SG1380, SG1552, SG1613, SG1582, SG1627 |
NTK 21556 Fits Vehicles
- Cadillac ELR (2014-2016)
- Chevrolet Impala Limited (2014-2016)
- Saab 9-4X (2011)
- Chevrolet Captiva Sport (2011-2012)
- Chevrolet Impala (2012-2013)
- Chevrolet Volt (2011-2015)
- GMC Terrain (2010-2017)
- Chevrolet Equinox (2010-2017)
- Chevrolet Traverse (2009-2011)
- Saturn Outlook (2009-2010)
- GMC Acadia (2009-2011)
- Buick Enclave (2009-2011)
- Buick Allure (2005-2008, 2010)
- Buick LaCrosse (2005-2008, 2010-2016)
- Buick Rendezvous (2005-2006)
- Cadillac SRX (2004, 2010-2016)
- Cadillac CTS (2004)
- Cadillac XLR (2004-2005)
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