The MAR16W Dual Marine AM/FM Antenna is a high-quality antenna designed specifically for marine use. Featuring both AM and FM radio capabilities, this antenna ensures you can stay connected to your favorite radio stations while out on the water. Its durable construction makes it suitable for harsh marine environments, providing reliable signal reception for your boat or watercraft. Upgrade your marine audio system with this reliable and versatile antenna that is essential for any boating enthusiast. Please verify that the part number and pictures match the part you are replacing before ordering.