Description
Superior Oxygen Sensor Solution. The O2 Oxygen Sensor Set; Upstream provides critical monitoring of the air-fuel mixture in the exhaust system to ensure efficient engine performance and emissions control. These sensors supply precise feedback to the engine control unit, aiding in optimal combustion and reduced harmful emissions. Regular replacement of these sensors helps maintain fuel economy and engine health.
Construction and Appearance. Manufactured using premium raw materials, these sensors are isostatically pressed for enhanced strength and plasma-sprayed to improve sensor sensitivity and longevity. The double-layered 310S stainless steel construction offers robust protection against moisture and debris, ensuring reliable performance over an extended service life.
Installation. Installation is straightforward with pre-calibrated sensors designed to fit specific applications without modifications. No drilling or complex adjustments are necessary, though resetting the vehicle’s computer system may be required after installation.
Warranty. This product is backed by a lifetime warranty covering manufacturing defects during intended use.
Application. Intended for use on 2003 to 2006 6.0L Sierra 1500 models, ensuring precise fit and function specific to this vehicle and engine configuration.
CA Residents: WARNING: Cancer and Reproductive Harm
- Kit Includes Two Upstream O2 Oxygen Sensors
- Quantity Two Piece
- Item Condition New
- Application Specific Design Requires No Modifications And Is Pre-Calibrated
- Isostatic-Pressed And Plasma-Sprayed For Extended Service Life
- Double-Layered 310S Stainless Steel Protects Against Moisture And Debris
- Restores Engine Performance, Improves Fuel Economy, And Lowers Emissions
- Replaces Oxygen Sensors Every Sixty Thousand Miles To Maintain Optimal Performance
- Recommended To Replace Sensors In Sets To Optimize Fuel Economy And Reduce Emissions
- All Products Are Fit And Road-Tested For Reliable Quality
- Install May Require Reset Of Vehicle Computer
- Parts With Electrical Components Cannot Be Returned Once Installed
- Fits 03-06 6.0L Sierra 1500
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