If your car suddenly breaks down, the cost of new parts can make your wallet cry. 😅
That’s where used auto parts come in: affordable, reliable, and often just as good as new ones when you buy from the right place. But with hundreds of online stores claiming to sell “certified” used parts, the real challenge is knowing where to buy safely.
Therefore, Firstchoice Auto Parts experts went on a mission to research, study, and compare thousands of sites to provide our updated 2025 list of the top ten best places to purchase used auto parts online.
Whether it’s your truck, SUV, van, motorcycle, RV, truck, bus, semi truck, tractor, machine, farm equipment, tool, piece of equipment, appliance, auto, sea-going vessel, automotive, automotive component, auto component, engine,.
The Real Problem: Trust & Compatibility
Let’s face it, buying used parts online isn’t always smooth.
From fake sellers and poor packaging to wrong-fit parts, one bad purchase can waste your time and money.
That is why it is important to buy products from respected sites, which promise OEM-quality products as well as a money-back policy, a VIN check, and customer service.
Top 10 Best Places to Buy Used Auto Parts Online (2025)
1. Firstchoice Used Auto Parts – Best Overall for Quality & Trust
Let’s start with the home team, and for good reason.
In 2025, Firstchoice Auto Parts became one of the leading trustworthy sources for quality-verified, properly priced used parts. Before being available for sale, each part listed on the website is certified, VIN checked, and physically inspected by a qualified service tech.
✅ 90-day warranty on select parts
✅ VIN-based compatibility tool
✅ Nationwide delivery
✅ Transparent pricing and verified suppliers
“I bought a used alternator from Firstchoice, and it came perfectly packed, clean, and ready to install. The price was 60% cheaper than the dealer’s quote.” Ayo O., Car Owner, Texas
2. eBay Motors
Still one of the biggest names in the used parts game, eBay Motors has a massive marketplace where sellers list everything from bumpers to transmissions.
Nonetheless, as both merchants differ, it’s wise to cross-check ratings, reviews, and returns before a buy.
Ideal for hard-to-obtain or obsolete parts.
Pro tip: Always order by “Top Rated Seller” and look for auctions offering warranties.
3. Car-Part.com
Car-Part.com is a pioneer in online car parts classifieds, connecting consumers directly with salvage yards across North America.
To identify closer dealers, search by make, model, and ZIP code, which will reduce shipping costs and delays.
Ideal for: local pickup and regional inventory access.
4. PartsMarket
PartsMarket is about keeping it simple. Every listing includes thorough compatibility information and verification of the seller.
They also provide safe payment and free returns, hence they are perfect for novices to buy used auto parts.
Ideal for: Consumers who prefer easy communication and returns.
5. RockAuto
RockAuto is a new and after-market auto part store, but it also provides remanufactured and used auto parts.
Prices are reasonable, and the website’s part search is one of the best available on the market.
Ideal for: mixed (new and used) buyers of parts.
6. Pull-A-Part
If you are a self-mechanic or prefer to find bargains, Pull-A-Part allows you to search stock from multiple salvage yards.
They tend to provide partial condition reports, so that you can buy with confidence.
Suitable for DIYers and budget-conscious buyers.
7. LKQ Online
LKQ Online is a leading auto recycler, offering professionally dismantled and thoroughly inspected auto parts from thousands of vehicles.
Each piece of equipment has a limited warranty, and you can even buy parts by the case for workshops.
Best for: Mechanics and auto service centers
8. 1A Auto
1A Auto combines affordable prices with helpful how-to videos and installation guides. While they mainly sell new parts, their certified refurbished section is expanding quickly.
Best for: Beginners who want support during installation
9. PartsGeek
PartsGeek offers both new and used OEM components at excellent prices. Their catalog is massive, covering over 10 million parts.
However, returns can take time, so ensure you check fitment carefully.
Best for: Bulk buyers and fleet operators
10. Facebook Marketplace & Local Auto Forums
Surprised? Don’t be. Many verified mechanics and dismantlers list parts on Facebook and community forums.
Just ensure the seller is verified, check the part physically before payment, and confirm OEM numbers.
Best for: Local deals and urgent purchases
Quick Comparison Table
| Platform | Best For | Warranty | Verified Sellers | Avg. Savings |
| Firstchoice Auto Parts | Overall Quality | ✅ Yes | ✅ 100% | Up to 70% |
| eBay Motors | Variety | ✅ Optional | ✅ Yes | 50–60% |
| Car-Part.com | Local Sellers | ⚙️ Varies | ✅ Yes | 40–70% |
| LKQ Online | Certified Recycling | ✅ Yes | ✅ Yes | 50–65% |
| PartsGeek | Bulk Orders | ⚙️ Limited | ✅ Yes | 40–60% |
Expert Tips for Purchasing Used Auto Parts Online (2025)
- ALWAYS verify the VIN/OEM number prior to purchasing.
- Shop at least three sources for the same component.
- Read reviews of customers and ratings of sellers.
- Select merchants offering a guarantee or return options.
“Over 60% of compatibility issues we see come from buyers skipping VIN verification,” says Engr. Tunde Bello, Lead Technician at Firstchoice Auto Parts.
Why Firstchoice Auto Parts Remains #1 Today
Because we make used parts shopping simple, safe, and sustainable.
At Firstchoice Auto Parts, every component undergoes a 3-step inspection:
- Visual Quality Check — for cracks, corrosion, or wear.
- Functional Testing — to ensure full operation before listing.
- VIN Compatibility Verification — to match your exact car model.
Plus, you get:
✅ Warranty-backed purchases (up to 90 days)
✅ Nationwide delivery
✅ Secure checkout and verified suppliers
Why risk your money on uncertain listings when you can shop with confidence?
👉 Visit FirstchoiceAutoParts today, where quality meets affordability.
Conclusion
Finding the best used auto parts online shouldn’t feel like a gamble. Firstchoice Auto Parts, a trustworthy source, offers tried quality, true savings, and complete confidence for every purchase.
Avoid costly dealer prices for your automobile’s replacement parts.
Go smart. Go verified.
👉 Shop at FirstchoiceAutoParts, where quality and trust go hand in hand.
FAQ
1. Are used auto parts really reliable?
Yes. Certified used parts from trusted suppliers like Firstchoice Auto Parts perform just as effectively as new parts when properly tested.
2. Will a pre-used part work if it won’t fit?
Our returns policy is adaptable enough to allow for replacements or refunds between 7-30 days, depending on the products.
3. Just how much money can I actually save utilizing used parts?
You can save as much as 70% compared to purchasing new without sacrificing quality and performance.
Noted This:
“I replaced my car’s transmission using a pre-owned unit from Firstchoice,
and it’s been running perfectly for months. Total savings: $20,000.” — James E., Mechanic, Newyork.“All our used parts are certified by technicians with 10+ years of experience in automotive diagnostics and repair.” — Firstchoice Auto Parts Technical Team.