Auto Parts City Headquarters & Purchasing

Powertrain repairs do not have to break the bank. Auto Parts City Headquarters & Purchasing at 3535 Washington St #200, Gurnee, IL, 60031 specializes in dismantling domestic and import powertrains, offering used engines, transmissions, and axles.

Need a replacement gearbox or engine block? This salvage depot in the IL salvage network is a major source of heavy mechanical spares, catering to engine builders and mechanics.

Business Directory Information

Property	Details
Physical Address	3535 Washington St #200, Gurnee, IL, 60031
Direct Office	(847) 244-7171
Drivetrain Focus	Heavy Mechanicals, Powertrain Units, Differential Gears
Coverage District	Sourced from Gurnee, IL and neighboring towns

Engines, Transmissions, & Heavy Mechanicals at Auto Parts City Headquarters & Purchasing

At Auto Parts City Headquarters & Purchasing, 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:

Long-Block Engine Spares

Find replacement valve covers, intake manifolds, crank pulleys, and oil pans for V8 or inline-four configurations.

Gearboxes & Differentials

Explore rows of manual or automatic transmissions, transfer cases, and driveshafts salvaged from vehicles.

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Pro Tips for Sourcing Parts at Auto Parts City Headquarters & Purchasing

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

Pro Sourcing Tip: Always manually rotate the crankshaft pulley to make sure the engine turns smoothly before unbolting it from the mounts.

Comparison: Sourcing Used OEM vs. Aftermarket Parts

Part Source	Cost	Fitment & Quality	Warranty
Used OEM (Auto Parts City Headquarters & Purchasing)	$$ (Very Low)	Perfect — Original factory fitment.	Exchange options may vary.
New Aftermarket	$$$ (Medium)	Good — Minor modifications might be needed.	1 to 3 years.
OEM Dealer New	$$$$ (Highest)	Perfect — Original factory spec.	12 months.

Part Quality Checklist

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

• Inspect Oil Condition: Look under the oil filler cap for milky residue, which indicates head gasket failure.
• Compare Engine Codes: Verify casting codes (e.g. 5.3L LH6 vs LM7) to avoid complex wiring harness mismatching.
• Check Transmission Fluids: Drain a sample—avoid units showing burnt smell or metal flakes.
• 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.

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