Parts Buying GuideAuto Parts Guides:
Auto Parts Guides:
Pay Less, Get the Right Part
Built from real salvage yard and parts sourcing experience. Learn where to buy, what to avoid, and how to save 30–80% on every repair.
Updated May 2026Salvage Yard ExpertiseReal Sourcing Experience
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Where to Buy Auto Parts: A Comparison
Each source has a place. Here's when to use each one.
OEM (Dealer)
$$$$Pros
- +Exact fit guaranteed
- +Full warranty
- +Correct specs
Cons
- −Most expensive
- −2–5x markup over aftermarket
- −Slow ordering
Best for: Safety-critical parts, warranty repairs
Aftermarket (New)
$$Pros
- +30–60% cheaper than OEM
- +Wide availability
- +Often equal quality
Cons
- −Quality varies by brand
- −May void warranty
- −Fit can vary
Best for: Most repairs, high-mileage vehicles
Salvage Yard (Used)
$Pros
- +50–80% cheaper than new
- +OEM quality parts
- +Eco-friendly
Cons
- −No warranty (usually)
- −Requires inspection
- −Limited availability
Best for: Body panels, trim, interior, some mechanical
Remanufactured
$$$Pros
- +Like-new performance
- +Core charge refund
- +Warranty included
Cons
- −Core deposit required
- −Fewer options
- −Longer lead time
Best for: Alternators, starters, calipers, engines
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