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Main image of Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

Alt view image 2 of 6 - Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

Alt view image 3 of 6 - Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

Alt view image 4 of 6 - Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

Alt view image 5 of 6 - Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

Alt view image 6 of 6 - Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

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Up & Downstream O2 Sensor for Chevy Silverado Tahoe Suburban, for GMC Sierra Yukon, Escalade, Rainier, 5.3L V8, 15284 2573005 12587785 13786 Oxygen Sensor Replacement, 1PCS

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Direct OE Replacement: 15284, 12573005, 12573167, 12587785, 13786, 8125731670. Ensures seamless installation and reliable performance for both upstream and downstream applications.; Precise Vehicle Fitment - Specifically designed: Compatible with Chevy Silverado 1500, Tahoe, Suburban 1500, Avalanche 1500; Compatible with GMC Sierra 1500, Yukon, Yukon XL 1500; Compatible with Cadillac Escalade; Compatible with Buick Rainier. Also compatible with Trailblazer EXT, Envoy, and Ascender 5.3L V8 applications.; Maintain performance & Durability: Long-term reliability in harsh conditions.; Installation Instructions: During the disassembly process, please be very careful and use professional disassembly tools; Professional Services: SYKRSS have been deeply involved in the automotive parts industry for many years. If you have any questions during the purchasing process, please feel free to let us know.

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Direct OE Replacement: 15284, 12573005, 12573167, 12587785, 13786, 8125731670. Ensures seamless installation and reliable performance for both upstream and downstream applications.; Precise Vehicle Fitment -
Specifically designed: Compatible with Chevy Silverado 1500, Tahoe, Suburban 1500, Avalanche 1500; Compatible with GMC Sierra 1500, Yukon, Yukon XL 1500; Compatible with Cadillac Escalade; Compatible with Buick Rainier. Also compatible with Trailblazer EXT, Envoy, and Ascender 5.3L V8 applications.; Maintain performance
& Durability: Long-term reliability in harsh conditions.;
Installation Instructions: During the disassembly process, please be very careful and use professional disassembly tools;
Professional Services: SYKRSS have been deeply involved in the automotive parts industry for many years. If you have any questions during the purchasing process, please feel free to let us know.

Additional Information
First Listed on Newegg	August 13, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Lumitek Return Policy

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Item#: 9SIC5YJM4G9733