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NTK 21508 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 21508 Specifications
Product Attributes
| Heated | Yes |
| Technology | Switching Zirconia Type |
| Hex Size | 7/8" (22mm) |
| Wiring Harness Length | 20.50 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 | Female |
| Terminal Gender | Male |
| Thread Diameter | 18.00 MM |
| Wrench Size | 7/8" (22mm) |
| Thread Size | M18 - 1.5 |
| Mounting Type | Threaded |
| Wiring Harness Length | 520.00 MM |
| Thread Type Standard | Metric |
| Heated | Yes |
Additional Information
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (HTS) | 9027102000 |
| UPC | 00087295215081 |
| VMRS Code | 045021011 |
| UNSPSC | 41111924 |
NTK 21508 Cross References
| Brand | Part Number |
|---|---|
| ACDelco | 213-1362, 213-3131, 213-404 |
| BWD | OS615 |
| Bosch | 13073, 15053, 15059 |
| CARQUEST | 75-1825, 75-3446, 75-3451 |
| DELPHI | ES20112, ES20111 |
| DENSO | 234-4060, 234-4234 |
| DENSO Auto Parts | 234-4060, 234-4234 |
| Delphi | ES20191 |
| General Motors | 91177408 |
| Spectra Premium | OS5204 |
| Standard Motor Products | SG322 |
| Suzuki | 1821358B21, 1821358B11, 1821360G11 |
NTK 21508 Fits Vehicles
- Asuna Sunrunner (1993)
- Pontiac Sunrunner (1994-1997)
- Geo Tracker (1993-1997)
- Chevrolet Tracker (1998)
- Suzuki X-90 (1996-1998)
- Suzuki Sidekick (1993-1998)
- Suzuki Esteem (1995-2002)
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