
You can sell old car parts through a variety of channels, including online marketplaces like eBay Motors and Facebook Marketplace, specialized automotive forums such as Reddit's r/partscounter, local options like salvage yards, and niche platforms for classic or performance parts. The best choice depends on the part's type, condition, and your goals for speed versus profit.
Online Marketplaces offer the widest audience. eBay Motors is ideal for rare or high-demand items, where competitive bidding can maximize your return. Facebook Marketplace and Craigslist are better for bulky items like engines or transmissions, as you can arrange local pickup to avoid expensive shipping. Be prepared to negotiate with buyers.
Specialized Forums and Classifieds are perfect for OEM (Original Equipment Manufacturer) parts for specific car models. Enthusiast communities on sites like NASIOC () or BimmerFest (BMW) have dedicated "for sale" sections where knowledgeable buyers understand the value of genuine parts.
Local Options provide immediate, hassle-free sales. Salvage yards or auto recyclers will typically buy parts in bulk or as a complete non-running vehicle. It's the fastest method, but you'll get wholesale prices. For individual parts, consider local mechanic shops or independent garages that might need what you have in stock.
Niche and High-Performance Platforms like Hemmings or Bring a Trailer are excellent for vintage, classic, or performance parts. These sites attract serious collectors willing to pay a premium for rare, hard-to-find components.
| Platform Type | Best For | Example Platforms | Key Consideration |
|---|---|---|---|
| General Online Marketplace | Common parts, quick sale | eBay Motors, Facebook Marketplace | Shipping costs can be high for heavy items. |
| Enthusiast Forums | OEM parts for specific models | Model-specific forums (e.g., VWVortex, Miata.net) | Audience is niche but highly targeted. |
| Local Pickup/Sale | Large, heavy items (engines, transmissions) | Craigslist, local salvage yards | Avoids shipping; price is often lower. |
| Auction/Specialist Sites | Rare, vintage, high-performance parts | Bring a Trailer, Hemmings | Potential for high profit; may take longer to sell. |
| Core & Rebuildable Parts | Parts that can be remanufactured | Core marketplaces, local rebuilders | Sell used parts as "cores" for a rebuild. |
Before listing, clean the part thoroughly and take clear, well-lit photos. Research recently sold listings for similar items to set a competitive price. Always be transparent about the part's condition to build trust and avoid returns.

My go-to is always online first. I snap a few good pictures of the part on my and list it on Facebook Marketplace. It's free and people in my area see it instantly. I just write a clear description, set a fair price, and say "local pickup only." I've sold everything from old wheels to a used catalytic converter this way. It’s usually gone within a week.

Don't overlook the community. For car-specific parts, especially if they're original equipment, the real buyers are on enthusiast forums. I hang out on a forum for my truck model. There's a classifieds section where I can list my old, take-off parts. These folks know exactly what they're looking at, so there's less haggling over a fair price. It’s a more trustworthy way to buy and sell.

If you're not in a rush and want top dollar, eBay is your best bet. It reaches a national audience, which is crucial for uncommon parts. The key is detailing the condition accurately and calculating shipping correctly. For smaller items, it's a breeze. I once sold a discontinued interior trim piece for three times what a local junkyard offered. The global market really works.

Sometimes the easiest way is the old-fashioned way. Call up a couple of local auto recyclers or salvage yards. They'll give you a quote for the parts, or even buy the whole car as-is. You won't get rich, but it's zero hassle—they often come to you with a tow truck. It’s a cash-in-hand solution for when you need space cleared out of your garage this weekend.


