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GM 21022987 Part Description
GM 21022987 Specifications
Product Attributes
| Wire Quantity | 1 |
| Length (In) | 9.84 IN |
| Wire Gauge Measurement | 18 GU |
| Thread Diameter | 18 MM |
| Terminal Type | Blade |
| Length (mm) | 250 mm |
| Connector Gender | Female |
| Terminal Quantity | 1 |
| Programming Required | No |
| Connector Shape | Round |
| Universal Or Specific Fit | Specific |
| Features & Benefits - Bullet 1 | Detects oxygen content in the exhaust gases to help optimize emissions |
| Features & Benefits - Bullet 2 | Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) |
| Features & Benefits - Bullet 3 | GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors |
| Features & Benefits - Bullet 4 | GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle |
| Features & Benefits - Bullet 5 | GM regularly updates production and service part designs to integrate new materials and technologies |
| Product Description | GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Terminal Gender | Male |
| Mounting Type | Threaded |
| Thread Diameter | 0.71 IN |
| Wrench Size | 22 |
| Wiring Harness Length | 132 MM |
| Wiring Harness Length | 5.2 IN |
| Sensor Type | Heated |
| Grade Type | Regular |
| Thread Size | M18x1.5 |
| Overall Length | 220 MM |
| Overall Length | 8.66 IN |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 9027102000 |
| Country of Origin (Primary) | JP |
| Country of Origin 2 | US |
| Warranty Special UOM | TX |
| UPC | 00707773829547 |
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