Description
Premium Oxygen Sensor Set. The O2 Oxygen Sensor Set; Upstream is designed to monitor the air-fuel mixture in your vehicle’s exhaust system, ensuring optimal engine performance and reduced emissions. These sensors play a critical role in maintaining fuel efficiency and preventing engine damage by delivering accurate feedback to the vehicle’s computer.
Construction and Appearance. Manufactured with double-layered 310S stainless steel for enhanced protection against moisture and debris, these sensors are isostatically pressed for superior durability and plasma sprayed to improve sensitivity and extend service life.
Installation. The installation process is straightforward and requires no drilling or modifications, as each sensor is application-specific and pre-calibrated for direct fitment. This allows both first-time DIYers and professionals to install with confidence.
Warranty. This product comes with a limited lifetime warranty covering manufacturing defects during intended use.
Application. Specifically designed to fit the 2007 to 2012 6.0L Silverado 3500 HD. There are no exclusions or special considerations for this fitment.
CA Residents: WARNING: Cancer and Reproductive Harm
- Kit Includes Two Upstream O2 Oxygen Sensors
- Quantity: Two Pieces
- Item Condition: New
- Application-Specific Design with No Modifications and Pre-Calibrated for Direct Fitment
- Isostatic-Pressed and Plasma-Sprayed for Extended Service Life
- Double-Layered 310S Stainless Steel Providing Additional Protection From Moisture and Debris
- Restores Engine Performance by Improving Fuel Economy and Lowering Emissions
- Recommended Replacement Every 60,000 Miles for Optimal Engine Performance
- Parts with Electrical Components Cannot Be Returned Once Installed
- Fits 2007-2012 6.0L Silverado 3500 HD






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