ACDelco Oxygen Sensor, Professional, Thread-In, 4-Wire, Buick, Chevrolet, GMC, Each - 12701634

Improve your vehicle's performance and emissions with the ACDelco Oxygen Sensor ASM-HTD OXY (Pre-Catalys) 12701634. Designed for a precise fit, this sensor plays a crucial role in maintaining optimal fuel efficiency and reducing harmful emissions.

• Reliable Performance: ACDelco's Gold Oxygen Sensors are engineered to meet high standards, ensuring consistent performance and longevity.
• Enhanced Fuel Efficiency: By accurately measuring the oxygen levels in your exhaust, this sensor helps your engine run more efficiently, saving you fuel.
• Thread-in Mounting Style: Designed for easy installation, the thread-in style allows for a secure fit, reducing the chances of leaks.
• 4-Wire Configuration: The 4-wire setup ensures proper communication with your vehicle’s computer, allowing for real-time adjustments for optimal performance.
• Wiring Harness Included: Comes complete with a wiring harness, making installation straightforward and hassle-free.

This ACDelco Gold Oxygen Sensor is compatible with various Buick, Chevrolet, and GMC models. Trust in ACDelco's commitment to quality and reliability for your vehicle's needs.

• Genuine part — manufacturer part number 12701634
• Ships fast from US warehouses
• 30-day hassle-free returns