State Line Auto Parts

State Line Auto Parts is a dedicated automotive recycling center situated at 500 Dorris Rd #4805, Portland, TN, 37148. Perfect for budget-conscious car owners and local car clubs, they focus on helping you find used factory parts at a fraction of retail prices.

Serving mechanics and DIY builders across the TN salvage network, this salvage lot provides a steady stream of fresh donor cars, ready to be stripped of high-value parts.

Business Directory Information

Sourcing Guide & DIY Sourcing at State Line Auto Parts

At State Line Auto Parts, the yard inventory turns over frequently as new donor cars, light trucks, and SUVs are processed daily.

Buyers can explore a variety of parts organized by category:

Mechanical & Drivetrain Assemblies

Find long-block engine setups, manual or automatic transmissions, axle shafts, drive lines, and exhaust manifolds.

Exterior Panels & Glass

Perfect for quick repairs—select from hoods, doors, trunk lids, tailgates, and passenger side mirrors.

Pro Tips for Sourcing Parts at State Line Auto Parts

Make your salvage excursion as efficient as possible by planning ahead and following yard guidelines.

Pro Sourcing Tip: Call ahead to (615) 325-8700 before heading down to verify gate fees, row configurations, or core return credits.

Comparison: Sourcing Used OEM vs. Aftermarket Parts

Part Quality Checklist

Take these precautions to verify that parts are functional before purchase:

• Verify Part Numbers: Compare original OEM tags directly against salvaged parts in the yard.
• Look Inside Electrical Sockets: Make sure there are no bent pins or green corrosion before purchasing.
• Bring Extra Extensions: You will need long-reach sockets to unbolt hard-to-reach motor mounts.
• Decode Vehicle History: Use our VIN lookup tool to check model specs and ensure parts match.
• Sell Unwanted Cars: If your car is beyond salvage, you can also sell your junk car for cash directly.

Educational Video: Salvage Yard Sourcing & Tool Guide

Learn the basics of searching rows of donor vehicles, removing components, and navigating parts yards efficiently:

Find other salvage suppliers in our nationwide auto scrap yard directory.