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; Downstream (99-02 4.3L, 4.8L, 5.3L Silverado 1500)Find parts that fit my vehicle
Item S181886
Our Price
$44.95 each
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$2.25 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- TRQ Oxygen Sensors Are Manufactured To Precise Specifications Using Premium Raw Materials To Optimize Your Vehicle’s Emission System
- Each Sensor Is Isostatically-Pressed For Improved Strength And Durability
- Plasma-Sprayed To Improve Sensitivity And Prolong The Service Life Of The Sensors
- Application Specific Design With No Modifications And Pre-Calibrated For Direct Fit
- Double-Layered 310S Stainless Steel Provides Additional Protection From Moisture And Debris
- Restores Engine Performance Resulting In Improved Fuel Economy And Lower Emissions
- Fits 99-02 4.3L, 4.8L, 5.3L Silverado 1500
Description
Superior Emission Control. The O2 Oxygen Sensor; Downstream is designed to precisely monitor the exhaust gases after the catalytic converter. This sensor plays a critical role in optimizing the vehicle’s emission system by providing accurate data to the engine control unit, ensuring efficient fuel consumption and lowering harmful emissions.
Durable High-Quality Construction. Crafted from double-layered 310S stainless steel, the sensor provides robust protection against moisture and debris. It undergoes isostatic pressing and plasma spraying, processes that enhance strength, sensitivity, and longevity, ensuring stable performance throughout its service life.
Simple Direct Installation. Installation is straightforward with this application-specific sensor that requires no modifications or drilling. It is pre-calibrated to fit precisely, making replacement quick and hassle-free for professional installers or dedicated automotive enthusiasts.
Application. This oxygen sensor fits the 1999 to 2002 Silverado 1500 models equipped with 4.3L, 4.8L, and 5.3L engines. There are no exclusions noted for these applications.
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
Tech Specs
Tech Guides:
2.3
Customer Reviews (6)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.3L V6 - 99, 00, 01, 02
- 4.8L V8 - 99, 00, 01, 02
- 5.3L V8 - 99, 00, 01, 02
