Sunwest Automotive Engine is a family-owned, full-service automotive center in Medical Lake, WA, specializing in engine rebuilding and repair. With over 35 years of experience, they are an ASE certified machine shop that has built everything from small engines to large diesel engines. Recently, the company has focused on Toyota and Subaru engines, providing high-quality rebuilds and replacement engines. They offer a 30-month/30,000-mile warranty on most long blocks, ensuring reliability and peace of mind. Customers appreciate their excellent customer service, with staff being friendly, supportive, and knowledgeable. Many reviews highlight the quality of their rebuilt Subaru engines, which perform flawlessly and arrive in perfect condition. The company also goes above and beyond by shipping parts free of charge and assisting with hard-to-find items, demonstrating their passion for cars and customer satisfaction. In addition to engine rebuilding, Sunwest Automotive sells used Subaru vehicles that have been serviced in their shop. Overall, they are known for their professionalism, support, and dedication to providing trustworthy automotive solutions.
Amazing, highly recommend using this company to build your motors
August 2025
Remanufactured engine has more power. Lost my head gasket at 192,000 miles. Good rebuild that came with a new water pump and timing chain. The owner was great at answering questions. Takes some time, but worth it. It’s good to keep these old Toyotas on the road!
August 2024
I can’t recommend them enough. Marty was super helpful, quick to respond and made the whole process of buying a rebuilt engine so easy. Engine arrived quickly as well, and was packaged well
