Key features

• •Warranty: This oxygen sensor comes with 30 Days HASSLE-FREE RETURN & 1 Year / 12 Months UNLIMITED REPLACEMENT PROMISE. If you don't like it, just return it and get a full refund. All we wanna do is to make you satisfy the sensor and the service we provide for you.
• •Interchange Number: Replaces# 15664 15716 15717 15718. Length (Sensor to Lead): 500 mm (19.69 inch).Directly Fit your vehicle when the plug and the length is the same as your original sensor.
• •Servicing Intervals: Harmful contaminants maybe present in your vehicle's exhaust stream can significantly reduce the life span of an oxygen sensor. THEBIGDEALS Sensors that have a heater in the thimble are more quickly brought up to operating temperatures under,and therefore,are thus exposed to less harmful contaminants and operate under lower exhaust temperatures as they can be located further downstream in the exhaust system.
• •Bank 1 Sensor 1 means Upstream Right/Rear;Bank 2 Sensor 1 means Upstream Left/Front;Bank 1 Sensor 2 means Downstream Right/Rear;Bank 2 Sensor 2 means Downstream Left/Front.
• •Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. If you have any questions, please email us, we try to answer all emails within 24 hours.