🔧 Complete Specs Included
Upstream Oxygen (O2) Sensor Replacement on 2012-2015 Honda Civic
Swap the sensor located right in the exhaust header manifold to fix poor fuel economy and check engine codes. Mapped specifically for 2015 Ford F-150 XLT (3.5L EcoBoost V6).
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RECOMMENDED EXACT FIT PART
Verified compatible with your 2015 Ford F-150 XLT (3.5L EcoBoost V6)
Denso Denso Upstream Air Fuel Ratio Sensor
Compound / Spec matching OEM standard. Highly recommended for DIY replacement.
Step 1
Unplug Harness Connector
Locate the upstream sensor on the top of the exhaust header. Depress the lock tab and disconnect the engine harness electrical plug.
🔧 Fastener: Electrical Clip • Torque Spec: None
Step 2
Unscrew Sensor
Use a specialized slotted 22mm (7/8") oxygen sensor socket to unscrew the old sensor counterclockwise. Apply high-temp anti-seize strictly to threads of the new sensor, screw in, and torque.
🔧 Fastener: 22mm O2 Sensor Hex • Torque Spec: 33 ft-lbs