Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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O2 Oxygen Sensor Extension Wire Harness (14-18 V8 Sierra 1500)Find parts that fit my vehicle
Item S576704
Our Price
$32.99 each
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$1.65 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 12" O2 Extension Harness Fits 2014-2022 GM Truck and SUV Models
- Compatible with GM LT Gen V Series Engines Featuring 4-Wire Dark Gray Style Connectors
- Also Compatible with Some New GM Models' O2 Sensors
- Confirm Connector Ends and Keying to Ensure Proper Fit
- Fits 2014-2018 V8 Sierra 1500
Description
Oxygen Sensor Extension Wire. The O2 Oxygen Sensor Extension Wire Harness is designed to extend the reach of the oxygen sensor wiring on compatible GM vehicles. It provides a secure connection for O2 sensors, allowing for proper sensor placement and ensuring accurate exhaust gas readings. This extension is essential for installations where sensor relocation or additional length is necessary for proper fitment and function.
Construction and Appearance. Manufactured with high-quality wiring and durable connectors, this extension harness features a robust build to withstand harsh engine bay conditions. The wire is insulated with a heat-resistant coating, and the connectors are molded in dark gray to match original equipment specifications, ensuring reliable performance and longevity.
Installation. Installation is straightforward and requires no drilling; the extension simply plugs into existing oxygen sensor connectors. This allows for quick and hassle-free setup without any modification to the vehicle’s wiring harness.
Application. Specifically designed to fit 2014-2018 V8 Sierra 1500 models, ensuring proper compatibility and function within this vehicle range.
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 Extension Wire Harness
4.7
Customer Reviews (3)
Questions & Answers
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Will It Fit My Sierra 1500
- 5.3L V8 - 14, 15, 16, 17, 18
- 6.2L V8 - 14, 15, 16, 17, 18
