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NTK 21545 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 21545 Specifications
Product Attributes
| Heated | Yes |
| Technology | Switching Zirconia Type |
| Hex Size | 7/8" (22mm) |
| Wiring Harness Length | 18.50 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 | Square |
| 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 | 470.00 MM |
| Thread Type Standard | Metric |
| Heated | Yes |
Additional Information
| Harmonized Tariff Code (HTS) | 9027102000 |
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| UPC | 00087295215456 |
| VMRS Code | 045021011 |
| UNSPSC | 41111924 |
NTK 21545 Cross References
| Brand | Part Number |
|---|---|
| ACDelco | 213-1531, 213-1633, 213-2830, 213-3537 |
| BWD | OS1691, OS2133, OS2418 |
| Bosch | 15129, 15434, 15550, 15543, 15894 |
| CARQUEST | 75-2651, 75-3034, 75-3682 |
| DELPHI | ES20352 |
| DENSO | 234-4285, 234-4344, 234-4294 |
| DENSO Auto Parts | 234-4294, 234-4285, 234-4344, 234-4406 |
| Delphi | ES20113 |
| General Motors | 19209805, 12589550 |
| N/A | QDY106, OS5466 |
| SPECTRA PREMIUM | OS5466 |
| Standard Motor Products | SG1585, SG1300, SG1826, SG937 |
NTK 21545 Fits Vehicles
- Chevrolet Trailblazer EXT (2006)
- GMC Envoy XL (2006)
- Saab 9-7x (2006)
- Isuzu Ascender (2006)
- Buick Rainier (2006)
- GMC Envoy (2006)
- Chevrolet Trailblazer (2006)
- Chevrolet SSR (2006)
- GMC Savana 3500 (2003-2007)
- GMC Savana 2500 (2003-2007)
- GMC Savana 1500 (2003-2007)
- GMC Safari (2003-2005)
- Chevrolet Express 3500 (2003-2007)
- Chevrolet Express 2500 (2003-2007)
- Chevrolet Express 1500 (2003-2007)
- Chevrolet Astro (2003-2005)
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