Best Place to Sell Used Auto Parts Online
The best place to sell used auto parts online is not a single site - it is the right mix for each part: eBay Motors (the most national reach), Facebook Marketplace (free, local, great for heavy parts), Car-Part.com and parts networks (trade and wholesale demand), and your own website (full margin and repeat buyers). Each does a different job, and the sellers who move the most parts list on several at once and pull each part everywhere the moment it sells. Here is what each channel is best for, and how to run them together without drowning in manual work or double-selling.
Quick comparison
| Channel | Best for | Reach | Cost | Effort |
|---|---|---|---|---|
| eBay Motors | Shippable, hard-to-find parts | National | Listing + final-value fees | Medium |
| Facebook Marketplace | Heavy, local, fast cash sales | Local | Free | Low, but responsive |
| Car-Part / networks | Trade and wholesale demand | Trade | Subscription | Medium |
| Your own website | Margin, brand, repeat buyers | You drive it | Hosting + traffic | High |
Reading the table: no single channel wins - the sellers who move the most parts run several at once and pull each part everywhere the second it sells. Cataloged once and listed from one place, that is reach on every channel without the double-sell risk.
Jump to a channel: eBay Motors · Facebook Marketplace · Car-Part and networks · Your own site
eBay Motors
The biggest used-parts marketplace in the U.S., with national reach and buyers who search by their exact vehicle. Best for shippable parts, harder-to-find items, and reaching buyers outside your area. Costs are listing and final-value fees plus shipping logistics, and accurate fitment matters here - get it wrong and you eat returns. (If your eBay fitment ever stops showing up, that is a known issue with a fix.) Fees, shipping, and returns come off the top here, so it is worth knowing how to sell auto parts on eBay profitably before you scale. One caveat: eBay bars some categories outright - airbags are banned as of September 2026 - so confirm a part is allowed before you build inventory around it.
Bottom line: best for shippable, hard-to-find parts where national reach outweighs the cost - price the final-value fees and shipping in before you list.
Facebook Marketplace
Free, local, and huge. Best for heavy parts that are painful to ship, fast local sales, and cash-on-pickup. The only cost is your time and how quickly you respond to messages. It is underused by most yards, which makes it an edge - see the Facebook Marketplace playbook for recyclers for how to work it.
Bottom line: best for heavy, local, cash-on-pickup parts - free, fast, and underused, so it is an easy edge.
Car-Part.com and parts networks
Industry-specific networks that connect yards with repair shops and other buyers searching by interchange. Best for trade demand and wholesale-style movement. Costs are a subscription and integration. This is where professional buyers look, so it complements the consumer reach of eBay and Facebook rather than replacing it. For the full channel breakdown, see Car-Part vs eBay vs Facebook: where should you list?.
Bottom line: best for trade and wholesale demand - this is where repair shops and pro buyers search, so run it alongside your consumer listings.
Your own website
Full margin, your brand, and a direct customer relationship. Best for repeat buyers and local reputation. The catch is that you have to drive the traffic yourself, so it works best alongside the marketplaces that already have buyers, not instead of them.
Bottom line: best for margin, brand, and repeat buyers - the tradeoff is you have to bring the traffic yourself.
Other places to sell (Craigslist, forums, swap meets)
Ask in a Reddit or Facebook group where to sell besides Facebook Marketplace and the same answers come back, especially for specialty and older parts:
- Craigslist - still strong for local, no-ship sales and buyers who avoid Facebook. Free, but scam-heavy, so keep it cash-on-pickup.
- Enthusiast forums and niche marketplaces - model-specific forums and car clubs (Miata, classic truck, and no-fee car-parts marketplaces) move performance and specialty parts fast to the exact audience that wants them.
- Swap meets and car shows - for classic, truck, and rare parts, a swap space puts you in front of buyers looking for precisely that.
- Amazon - workable for new, boxed, high-volume aftermarket parts; a poor fit for used or salvage.
The catch is the same every time: each extra place is one more listing to build and one more place a sold part can sit live after it is gone.
The best place to sell used auto parts online, by part type
People search for the “best place to sell auto parts,” the “best place to sell car parts online,” and where to sell truck parts as if the answer changes by wording. It does not. The best place to sell used auto parts online is wherever your specific part gets in front of the most ready buyers, and for most yards that is a combination:
- Small, shippable, hard-to-find parts - eBay Motors wins on national reach.
- Heavy or bulky parts (bumpers, doors, engines, truck parts) - Facebook Marketplace and local pickup beat paying to ship.
- Trade and wholesale volume - Car-Part and interchange networks reach repair shops.
- Repeat and high-margin sales - your own site keeps the full margin.
So the best place to sell used auto parts online is really an operating question: how do you cover all four channels at once without the busywork? That is the part worth solving.
The real strategy: list everywhere, sell once
The mistake is picking one channel. The winning move is listing the same inventory across several - eBay for reach, Facebook for local, a network for trade, your own site for margin - so every part gets maximum exposure and the fastest possible sale.
The danger of that strategy is the double sale. List one part in four places and the moment it sells in one, the other three are live landmines: a buyer orders a part that is already gone, you cancel, your metrics take the hit, and the customer is annoyed. Pull it manually and you will always be too slow.
So the requirement is simple to state and hard to do by hand: list in many places, and remove it from all of them the instant it sells in one. That is exactly what multichannel listing with auto-delisting does - it lists your inventory across channels from one place and pulls a part everywhere the moment it sells, so you get the reach of every marketplace without the double-sell risk that usually comes with it.
And before a part ever reaches a listing, knowing which cars are worth buying is half the margin - our pre-bid part-out ROI tool projects what a Copart or IAA lot will return in parts before you bid, so you only stock inventory that sells.
Use every channel for what it is good at. Just make sure they all share one truth about what is still for sale.
reParta is the auto parts inventory management software that runs this for you - catalog a part once, list it across every channel, and it delists automatically the moment one sells.
See how reParta lists everywhere and delists on sale or start a free trial.
Frequently asked questions
Where is the best place to sell used auto parts online?
There is no single best place. eBay Motors gives you the most national reach, Facebook Marketplace is free and best for local and heavy parts, Car-Part and parts networks bring trade and wholesale demand, and your own website keeps the full margin. Sellers who move the most parts list on several of these at once and pull each part everywhere the moment it sells.
What is the best place to sell car parts online?
The best place to sell car parts online depends on the part and the buyer: eBay Motors for national reach on shippable parts, Facebook Marketplace for local, heavy, or hard-to-ship parts, and Car-Part or parts networks for trade and wholesale. Most sellers who move volume list across several at once. To sell auto parts on eBay well, get the fitment and item specifics right so the part is found and comes back less - and pull it from the other channels the moment it sells so you never double-sell.
Can I sell used car parts online instantly?
Close to it. Facebook Marketplace is the fastest for local cash-on-pickup sales, and eBay listings can go live in minutes. The bottleneck is usually listing the same part on every channel by hand - a multichannel tool lists it everywhere at once so it is exposed instantly, then delists it everywhere the second it sells.
Where can I sell used truck parts online?
The same channels that work for car parts: eBay Motors for national reach, Facebook Marketplace for heavy or local truck parts that are painful to ship, and Car-Part networks for trade buyers. Heavy truck parts especially do well on Facebook Marketplace with local pickup.
What are the best websites to sell car parts?
eBay Motors, Facebook Marketplace, Car-Part.com and parts networks, and your own storefront. Each does a different job - reach, local speed, trade demand, and margin - so the strongest play is to use them together rather than picking one.
What is the cheapest way to sell auto parts online?
Facebook Marketplace and Craigslist charge no selling fees, and your own website keeps the full margin. eBay and Amazon reach far more buyers but take listing and final-value fees. The lowest-fee mix for most sellers is their own site plus free local channels, with the paid marketplaces used only for reach on hard-to-move parts.
How do I avoid scams when selling car parts online?
Stay on the platform's built-in payments, never accept a cashier's check or an overpayment with an 'I will send someone to pick it up' offer, and be wary of any buyer who rushes you off-platform. Marketplaces with buyer and seller protection, and cash-on-pickup for local sales, are the safest options.
How do I avoid double-selling when I list on multiple marketplaces?
Use auto-delisting. When a part sells on one channel, it needs to come off every other channel immediately, before someone buys a part that is already gone. Doing that by hand is too slow, so multichannel listing software syncs one source of truth and removes the part everywhere the instant it sells.
What is the best way to manage inventory across multiple marketplaces?
Make one record per part the source of truth, not each marketplace's own dashboard. Catalog the part once - with its fitment, a price from current used-market data, and the donor it came off attached - and list outward from there, so every channel carries the same specifics and price and the profit rolls up per donor instead of scattering across tabs. reParta is an inventory system built for used-parts sellers that runs this end to end, from cataloging to per-donor P&L.
