Here at Mitsubishi Factory Parts, we carry a huge stock of high-quality Genuine Mitsubishi Parts for all cars, trucks, and SUVs. When you buy your Inner Boot (mb620303) it will perfectly fit your 1989-1990 Mitsubishi Sigma vehicle. We’ve got the perfect VIN verification system to ensure all your parts and accessories fit the exact specifications of your vehicle. When it comes time for replacement parts, avoid needless delays and order from us online today.

We stock an extensive inventory of Mitsubishi parts and accessories, offering every kind of part & accessory you will need to dress up your car, SUV, or truck delivered right to your home. 

If you need to shop for more parts for a different model, you can Select Your Mitsubishi Model Here to shop from its own OEM parts catalog.