Alter Trading - Dubuque

Skip the retail markup on electrical components by visiting Alter Trading - Dubuque at 8500 Old Hwy Rd, Dubuque, IA, 52002. They carry hundreds of pre-dismantled starters, alternators, and cabin switches.

For sudden electrical glitches or failed AC compressors, this yard in the IA salvage network has rows of salvaged vehicles with intact wiring harnesses, sensor plugs, and computer modules.

Business Directory Information

Electrical Modules & Alternator Replacements at Alter Trading - Dubuque

At Alter Trading - Dubuque, 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:

Starters & Alternators

Dismantle high-quality electrical units from late-model commuter cars, avoiding costly auto parts store prices.

Sensors & Wire Plugs

Clip clean oxygen sensors, throttle body modules, distributor caps, and factory wiring pig-tails.

Pro Tips for Sourcing Parts at Alter Trading - Dubuque

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

Pro Sourcing Tip: Always clip the electrical connector socket along with the wiring pig-tail. If your vehicle plug is damaged, this gives you a clean replacement.

Comparison: Sourcing Used OEM vs. Aftermarket Parts

Part Quality Checklist

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

• Spin the Pulley: Spin the alternator pulley manually—it should rotate silently without shaft play.
• Check Copper Windings: Inspect through slots for signs of overheating or burnt electrical insulation.
• Match Pin Layouts: Count pins inside the socket to ensure exact dashboard harness compatibility.
• 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: Scavenging Used Auto Parts for Restoration

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.