Auto Parts World
Used Engines & Transmissions
Nationwide US Shipping
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Frequently Asked Questions

Everything you need to know about parts, warranty, shipping and pricing.

How fast can I get a quote? +
Most quotes are ready within a minute of submitting the form, and a specialist follows up by phone the same day to confirm details and pricing.
Are your parts new or used? +
We supply quality used parts — low-mileage, inspected, and warranty-backed — at a fraction of new-part prices. We do not sell new OEM parts.
What vehicles do you cover? +
We focus on vehicles from model year 2001 and newer across nearly every major US make and model.
Is shipping really free? +
Yes. Standard shipping is free anywhere in the lower 48 states, delivered to your home or your repair shop.
What does the warranty cover? +
Coverage varies by part and is provided in writing with your quote — up to 5 years on engines and transmissions. Ask your specialist for the exact terms on your part.
How do I know it will fit my vehicle? +
Before anything ships we confirm the correct part number against your vehicle details (and VIN where applicable) so you get guaranteed fitment.
Do you offer a best price guarantee? +
Yes. If you find the same quality part for less, let us know — we work hard to beat any honest written quote.
What payment methods do you accept? +
Your specialist will walk you through accepted payment options when you confirm your order. We never ask for payment just to give you a quote.
Can I return a part? +
Returns are handled per the terms provided with your order. Reach out to our support team and we will guide you through the process.
Do you install the parts? +
No — we supply parts only. We recommend a licensed mechanic for installation. We are happy to ship directly to your shop.

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