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Our Part Grading System

Every part on CarTruckPart.com is graded A through D. Transparent condition ratings so you know exactly what you’re getting—and what it’s worth.

Condition Grades Explained

A

Excellent

Like new condition, minimal wear, fully functional

B

Good

Normal wear, fully functional, cosmetic imperfections

C

Fair

Moderate wear, functional with minor issues

D

Salvage

Heavy wear, may need repair or rebuild

What Each Grade Means

A

Excellent

Like new condition. Minimal or no visible wear. Fully functional with no known defects. May include factory packaging or documentation. Ideal for buyers who want the closest thing to new.

B

Good

Normal wear for age and mileage. Fully functional with minor cosmetic imperfections (scratches, light wear). No mechanical or electrical issues. The most common grade for quality used parts.

C

Fair

Moderate wear. Functional but may have minor issues (e.g., wear on seals, light corrosion). Suitable for budget repairs or when appearance is less critical. Issues are disclosed in the listing.

D

Salvage

Heavy wear, damage, or core-only. May need repair, rebuild, or refurbishment. Sold for core value or as-is. Best for rebuilders, mechanics, or those comfortable with refurbishment.

How Grading Affects Pricing

Condition is a major factor in our pricing formula. Higher grades command premium prices; lower grades reflect salvage or core value. Our system uses market data to set fair prices for each grade. For the full breakdown, see our pricing methodology.

A80–100%of market value
B60–80%of market value
C40–60%of market value
D20–40%or core value

Quality Guarantee

Every part sold on CarTruckPart.com is backed by our quality guarantee. We inspect, grade, and document every listing. If a part fails due to misrepresented condition or manufacturing defects, we offer a refund or replacement. See our full warranty terms.

  • Minimum 90-day warranty on all parts
  • Clear condition grades on every listing
  • Photos and detailed descriptions required
  • Source vehicle documentation maintained
  • Licensed and insured supplier network

Related

Pricing MethodologyWarrantyHow AI Grading Works

Part Grading - Frequently Asked Questions

What does Grade A mean?

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Grade A (Excellent) means the part is like new—minimal wear, fully functional, no significant cosmetic or mechanical issues. It represents the highest quality used parts we offer.

What does Grade D mean?

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Grade D (Salvage) indicates heavy wear or damage. The part may need repair or rebuild. These parts are sold for their core value or as-is for buyers who can refurbish them. We clearly disclose all known issues.

How does grading affect pricing?

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Higher grades command premium prices. Grade A parts typically sell for 80–100% of market value, Grade B for 60–80%, Grade C for 40–60%, and Grade D for 20–40% or core value. See our pricing methodology for details.

Is there a quality guarantee?

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Yes. Every part is backed by our minimum 90-day warranty. If a part fails due to manufacturing defects or misrepresented condition, we offer a refund or replacement. See our warranty page for full terms.