Jeep Compass/Patriot Radiator Cap – Reliable and Affordable Replacement Parts Description New Jeep Compass/Patriot Radiator Cap – Durable Cooling System Component Overview The new Jeep Compass/Patriot Radiator Cap is a high-quality replacement component engineered to maintain the proper pressure within your vehicle’s cooling system. Designed for models ranging from 2007 to 2017, this radiator cap is an essential part of …