ACDelco 20904439 GM Original Equipment Trailer Brake Continue Relay Assembly<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>GM-recommended replacement part for your GM vehicle’s original factory component</li><li>Offering the quality， reliability， and durability of GM OE</li><li>Manufactured with GM Original Equipment specification for fit， form， and function</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Iq-YCnIVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yLklDDpxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31sIxM6dIeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31-zRHxZyrL.jpg" noproxy>