EDITORIAL GUIDES
Auto parts articles
Practical information for used-parts shoppers and vehicle owners.
GUIDE
How to Match Used Auto Parts to Your Vehicle
Learn which vehicle details, VIN information, part numbers and comparison checks can help you find a compatible used auto part.
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What to Check Before Buying a Used Engine
Use this practical checklist to confirm fitment, assess visible condition and ask useful questions before buying a used replacement engine.
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What to Check Before Buying a Used Transmission
Use this practical checklist to confirm fitment, condition, included parts and installation needs before buying a used transmission.
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What to Check Before Buying a Used Alternator
Learn how to check alternator fitment, rated output, connectors, pulley, visible condition and purchase details before choosing a used unit.
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What to Check Before Buying a Used Radiator
Learn how to check radiator fitment, connections, integrated features, visible condition and purchase details before choosing a used unit.
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How to Check Used Wheel Fitment Before Buying
Learn how to compare wheel diameter, width, bolt pattern, offset, center bore, load needs and clearance before buying used wheels.
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How to Inspect Used Tires Before Buying
Learn how to check a used tire's size, date code, tread depth, wear pattern, sidewalls and repair history before buying.
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Used OEM Parts vs. New Aftermarket Parts
Compare used OEM parts with new aftermarket parts, including fitment, condition, availability, support and the questions to ask before choosing.
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How to Prepare a Car for Auto Wrecker Pickup
Use this practical checklist to gather vehicle details, remove personal items, describe access and confirm requirements before an auto wrecker pickup.
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What Happens to a Car at an Auto Wrecking Yard?
Follow the typical journey of a vehicle through an auto wrecking yard, from initial evaluation and parts recovery to material recycling.
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