Upstream and Downstream O2 Oxygen Sensor Set for Ford Explorer 2016-2019, Edge 2015-2018, Flex 2016-2019, Taurus 2016-2019, V6 3.5L

A set of heated upstream and downstream oxygen sensors for Ford and Lincoln V6 engines, covering Bank 1 Sensor 1, Bank 1 Sensor 2, Bank 2 Sensor 1 and Bank 2 Sensor 2. The sensors measure oxygen in the exhaust so the engine computer can keep the fuel mixture right and monitor the catalytic converter. Poor fuel economy, a rough idle, a failed emissions test or a check engine light are common signs of a failing sensor.

Vehicle Fitment

• Ford Edge 2015-2018, V6 3.5L
• Ford Explorer 2016-2019, V6 3.5L
• Ford Flex 2016-2019, V6 3.5L
• Ford Police Interceptor Sedan 2016-2019, V6 3.5L; 2017, V6 3.7L
• Ford Police Interceptor Utility 2016-2019, V6 3.7L
• Ford Taurus 2016-2019, V6 3.5L
• Lincoln Continental 2017-2020, V6 3.7L
• Lincoln MKT 2016-2019, V6 3.7L
• Lincoln MKX 2016-2018, V6 3.7L

Position: Upstream and Downstream (B1S1, B1S2, B2S1, B2S2). Naturally aspirated engines only.

Replaces Part Numbers

250-241185, 250-25122, 250241185, 25025122

Specifications

• Wires: 5 (upstream), 4 (downstream)
• Sensor type: heated
• Mounting: threaded
• Connector: female

Before You Order

Match the part number above with the one on your old sensors, or send us your VIN and we will confirm fitment for you. Use anti-seize on the threads only, keep it off the sensor tip, and clear any stored trouble codes after installation.

Shipping & Returns

Ships within the United States. Orders are processed within 1 business day. 30-day returns with free return shipping and no restocking fee. Questions? Email info@getorvexa.com or text +1 (252) 705-1212.