Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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O2 Oxygen Sensor Set; Upstream (07-13 4.3L, 4.8L, 5.3L Silverado 1500)
Item S140853
Our Price
$99.99 set
Military, Medical & First Responders
$5.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Kit Includes Two Upstream O2 Oxygen Sensors
- Item Condition: New
- Application-Specific Direct Fit Design with No Modifications Required and Pre-Calibrated for Easy Installation
- Double-Layered 310S Stainless Steel Construction for Enhanced Protection Against Moisture and Debris
- Restores Engine Performance, Improves Fuel Economy, and Lowers Emissions
- Fits 2007-2013 Silverado 1500 Models with 4.3L, 4.8L, and 5.3L Engines
Description
Upstream Oxygen Sensor Set. The O2 Oxygen Sensor Set - Upstream monitors oxygen levels in the exhaust gases before the catalytic converter. It provides accurate data to the vehicle’s engine control unit to optimize engine performance, enhance fuel efficiency, and reduce emissions. This sensor set is essential for maintaining smooth engine operation and emissions compliance.
Construction and Appearance. Each sensor is made from double-layered 310S stainless steel, offering increased durability and resistance to moisture and debris. The design provides reliable, long-lasting performance with a clean finish for straightforward installation and operation under demanding conditions.
Installation. Installation is simple with a direct-fit design that requires no drilling or modifications. After installation, it may be necessary to reset the vehicle’s computer system to ensure proper sensor function.
Warranty. This product includes a limited lifetime warranty, ensuring confidence in its durability and performance.
Application. Engineered specifically for 2007-2013 Silverado 1500 models equipped with 4.3L, 4.8L, and 5.3L engines. No exclusions apply for this fitment.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) O2 Oxygen Sensor Set
Tech Specs
Tech Guides:
4.3
Customer Reviews (21)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.3L V6 - 07, 08, 09, 10, 11, 12, 13
- 4.8L V8 - 07, 08, 09, 10, 11, 12, 13
- 5.3L V8 - 07, 08, 09, 10, 11, 12, 13
