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Guides from Mills Auto Parts
Straight answers to the questions we hear most, written for our own customers.
September 23, 2026 · 4 min read
New or Used: Which Auto Parts Are Worth Buying Used
The right call usually comes down to whether the part wears out or just breaks.
September 23, 2026 · 3 min read
Rebuildable vs Repaired Vehicles: What the Terms Actually Mean
The terms sound similar but describe two very different stages of a vehicle's life.
September 23, 2026 · 4 min read
Buying a Used Engine From a Salvage Yard: What to Ask and Check
The questions you ask before you buy matter as much as the engine itself.
September 23, 2026 · 3 min read
Matching a Used Body Panel: How Paint Codes Actually Work
A short alphanumeric code hiding in your door jamb is the difference between a panel that blends in and one that doesn't.
September 23, 2026 · 3 min read
How to Call a Parts Yard and Get the Right Part the First Time
A few minutes of prep before you call can save you a wasted trip and a second phone call.