
You can sell your car parts for cash through several effective channels, including online marketplaces like eBay Motors and Facebook Marketplace, specialized automotive forums, local junkyards or salvage yards, and by selling directly to parts rebuilders. The best option depends on the part's type, condition, and value; high-demand OEM (Original Equipment Manufacturer) components often fetch the best prices online, while heavy or common parts are easier to move locally.
For common, bulky items like wheels, engines, or transmissions, local are often the most practical. Facebook Marketplace, Craigslist, and OfferUp eliminate shipping hassles. Be prepared for negotiation and ensure you can safely demonstrate the part if it's functional. Local auto parts stores might offer a "core charge" refund for certain items like alternators or starter motors when you buy a new one, but this is typically a small amount.
For rare, high-performance, or brand-specific parts, online specialty platforms are your best bet. eBay Motors has a massive audience but involves fees and shipping logistics. Dedicated forums (e.g., for Ford, BMW, or Honda enthusiasts) are ideal for connecting with knowledgeable buyers who understand the value of OEM parts. Listing in the correct forum section with clear photos and a detailed description is key.
Selling to a salvage yard or rebuilder is a straightforward option for parts you just want to clear out. They will pay a flat rate, often based on weight for metals like catalytic converters (which contain valuable precious metals) or a set price for rebuildable cores. This is usually a quick, low-effort transaction but may not maximize your profit.
Here’s a quick comparison of popular platforms based on typical part types:
| Platform/Channel | Best For Part Types | Typical Payout | Effort Level | Key Consideration |
|---|---|---|---|---|
| eBay Motors | Rare OEM, performance parts, interior trim | High (auction) | High | Fees, shipping, and buyer protection policies. |
| Facebook Marketplace | Wheels/tires, engines, body panels, large items | Medium (negotiable) | Medium | Local pickup only; be cautious of scams. |
| Specialty Forums | Model-specific OEM parts, performance upgrades | High | Medium-High | Requires community knowledge and reputation. |
| Local Junkyard/Salvage | Catalytic converters, metal scrap, core items | Low-Medium | Low | Quick cash; price varies by weight and metal market. |
| Parts Rebuilder (Core Charge) | Alternators, starters, A/C compressors | Low (core refund) | Low | Usually requires purchase of a new/remanufactured part. |
Always clean the part, take high-quality photos from multiple angles, and research recently sold listings for similar items to price yours competitively. Honesty about the part's condition builds trust and leads to a faster sale.

I just cleared out my garage and sold a bunch of old parts. Facebook Marketplace was the easiest for the big stuff—my old set of alloy wheels sold in a day. For smaller, specific things like a factory radio, I had better luck on a car-specific Facebook group. Just be clear in your description, take good pictures, and be ready to answer questions. Meeting at a safe, public spot for the exchange is a move.

Check your local auto salvage yards first, especially for heavy items or common parts. They’ll usually pay cash on the spot for things like engines, transmissions, and catalytic converters. It’s not going to be top dollar, but it’s fast and you don’t have to deal with shipping or meeting strangers. Call a few yards beforehand to see what they’re currently and their price per pound for scrap metal.

If you have genuine OEM parts from a popular model, enthusiast forums are your goldmine. I've sold M-sport suspension components for a significant profit there. Buyers on forums are knowledgeable and willing to pay for hard-to-find items. Create a detailed post with sharp photos, mention the part number, and be transparent about any wear. It’s a more trusted environment than general marketplaces, though it might take a bit longer to find the right buyer.

Think of it like a business decision. For high-value, lightweight parts, eBay Motors gives you the widest audience and the potential for competitive bidding. Factor in the 12-15% final value fee and shipping costs when setting your price. For lower-value, bulky items, the local reach of Facebook Marketplace or Craigslist is more cost-effective. Diversify your approach; list the rare items online and move the common stock locally to maximize your overall return and clear your inventory efficiently.


