Auto Shop Scrap Metal Guide
"I run an auto shop and accumulate catalytic converters, copper wiring harnesses, aluminum parts, and steel. What's worth the most and how should I handle it?"
Catalytic converters are your highest-value item — $50–$1,500 each depending on the vehicle. Look up each part number before selling. Copper wiring harnesses pay $1.50–$2.50/lb as Copper #2. Aluminum engine parts pay $0.40–$0.60/lb. Steel pays $0.05–$0.10/lb. Never mix cats with other scrap.
Catalytic Converters — Your Most Valuable Item
Catalytic converters are the highest-value item in any auto shop scrap stream. Prices range from $50 for domestic cats to $1,500+ for pre-cats from luxury vehicles. The part number determines the price — look it up at scrapmetalbuyers.com/catalytic-converters/ before selling. Never accept a flat price per cat without knowing the part number.
Copper Wiring Harnesses
Wiring harnesses from vehicles are Copper #2 (insulated wire) at $1.50–$2.50/lb. They're not worth stripping — the wire is too thin and the labor doesn't justify it. Sell them as-is. Keep them separate from aluminum and steel.
Aluminum Auto Parts
Cast aluminum (engine blocks, transmission cases, wheels): $0.40–$0.60/lb. Aluminum radiators: $0.40–$0.65/lb. ACR radiators (aluminum/copper): $1.50–$2.20/lb — much more valuable, keep separate. Aluminum rims: $0.50–$0.70/lb.
State Compliance for Catalytic Converters
Most states require documentation when selling catalytic converters. Keep your repair orders — they prove legal ownership. Have your shop license and ID ready. ScrapMetalBuyers.com is fully compliant with all state catalytic converter laws and handles all documentation.
Frequently Asked Questions
How much are catalytic converters worth?
Prices range from $50 for domestic cats to $1,500+ for pre-cats. Look up your specific part number at scrapmetalbuyers.com/catalytic-converters/.
What documentation do I need to sell catalytic converters?
Keep your repair orders proving legal ownership. Have your shop license and ID ready. Requirements vary by state.
What is copper wiring harness worth?
Copper wiring harnesses pay $1.50–$2.50/lb as Copper #2. Not worth stripping — sell as-is.
Do you buy auto shop scrap?
Yes. We buy catalytic converters, copper harnesses, aluminum parts, and steel. Commercial accounts available for regular pickup. Call (754) 310-2984.