Northwest Engine Exchange is located at 6667 M 72 E, Williamsburg, MI. This business specializes in Auto Repair & Service. Northwest Engine Exchange is open Mon, 8am-5pm; Tue, 8am-5pm; Wed, 8am-5pm; Thu, 8am-5pm; Fri, 8am-5pm; Sat, 8am-1pm; Sun, Closed and accepts Cash, Discover, Mastercard, Personal Checks and Visa.