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Features
- Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
- GM-recommended replacement part for your GM vehicles original factory component
- Offering the quality, reliability, and durability of GM OE. Installation Type-POSN 2
- Manufactured to GM OE specification for fit, form, and function
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).
Brand: GM GENUINE PARTS
Item dimensions L x W x H: 8.2 x 3.2 x 3.2 inches
Material: Ceramic
Item Weight: 0.21 Pounds
Style: Modern
Brand: GM GENUINE PARTS
Item dimensions L x W x H: 8.2 x 3.2 x 3.2 inches
Material: Ceramic
Item Weight: 0.21 Pounds
Style: Modern
Measurement Accuracy: ±1.5%
Measuring Range: Lean - Rich
Mounting Type: Flange Mount
Output Type: NPN, PNP
Specific Uses For Product: Oxygen Sensor
UPC: 707773690444
Global Trade Identification Number: 44, 45
Manufacturer: ACDelco
Model: Heater Oxygen Sensor
Item Weight: 3.36 ounces
Product Dimensions: 8.2 x 3.2 x 3.2 inches
Item model number: 213-4698
Is Discontinued By Manufacturer: No
Exterior: Machined
Manufacturer Part Number: 213-4698
OEM Part Number: 55572216
Date First Available: March 17, 2011
Frequently asked questions
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