Ford Sterling Mercury 12V 5-Terminal Sealed Replacement Relay FOAB 14B192-AA This relay provided by RC Engines is a high quality sealed waterproof replacement relay that is compatible with many models of cars and trucks. This Relay will not fit a 2012 F150 without modifying the clip on the relay to be able to fit properly. We offer a 30 day money back return policy on all of our items! 5 Pin Relay 12V 30/40 AMP Relay Sealed and 100% Waterproof RC Engine Service Located in Waynesboro, PA Shipping and Handling: Orders paid throughout the week are shipped the same or next day depending on the time the order is received. Orders paid on weekends (Sat-Sun) will not be processed until Monday. We use either USPS or FEDEX for shipping items. If you prefer to have the security of shipping insurance, chose the FEDEX option. While USPS has cheaper shipping services, they have a reputation of losing items. We recommend FEDEX for anything of substantial value.