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NGK Cadillac Escalade 2005-2003 Direct Fit Oxygen Sensor - 21546

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$184.69
SKU: NGK21546
UPC: 1008729515460
Availability: Regularly stocked product
Clearance Item: N
MPN: 21546
Proposition 65: Y
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Description  
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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