Your Source for Hard-to-Find OEM and Discontinued Auto Parts

RarePartsFinder was built from one simple mission: to help car owners, restoration pros, and mechanics find the OEM parts they can’t get anywhere else.

Before launching Rare Parts Finder, we operated as Forest Drive Auto Parts on eBay, where we fulfilled over 37,000 orders and earned more than 98% five-star reviews from satisfied buyers across the U.S. That experience helped us understand exactly what people need when searching for discontinued, rare, or dealer-only vehicle components.

Whether you're sourcing a vintage sensor, an import-specific switch, or a hard-to-find Mercury Marine part, we go beyond basic part listings. Every order is backed by expert fitment support, fast U.S. shipping, and a commitment to getting it right the first time.

Why We’re Different:

We specialize in OEM, discontinued, and rare parts

Our team can help identify your part by vehicle or part number

We ship fast from U.S.-based inventory

We respond quickly. No bots, just real support

Our core values


We believe the right part makes all the difference. That’s why we specialize in sourcing OEM and hard-to-find components. So every repair or restoration gets done right the first time.

Rare doesn’t mean slow. We pride ourselves on fast, accurate fulfillment from our U.S.-based inventory, backed by honest listings and real support.

We’re more than just a storefront. From verifying part numbers to tracking down rare components, we help customers with real solutions, before, during, and after the sale.

Don't take our word for it...

  • Had to replace my sunroof because I picked up a rock and it shattered from the summer heat. Before sending it the shipper made sure that I had stock controls and motor even though it stated it on the listing which is awesome of them to double check. The new one came in a timely manner and was exactly what was listed! It looked like they made sure to clean it before packaging (as I’m sure it was taken from a used vehicle). Everything bolted in and I am beyond pleased! Thank you!

  • Had to replace my sunroof because I picked up a rock and it shattered from the summer heat. Before sending it the shipper made sure that I had stock controls and motor even though it stated it on the listing which is awesome of them to double check. The new one came in a timely manner and was exactly what was listed! It looked like they made sure to clean it before packaging (as I’m sure it was taken from a used vehicle). Everything bolted in and I am beyond pleased! Thank you!

  • Include a review of the product or collection left Both items shipped quickly! Prepared for transport in effective packing. It was a good price, and described accurately. Professional assistance was appreciated and efficient. Although my situation required special attention, it was handled with quick resolution by a personable approach.by a customer. Or perhaps it's a review of your store as whole.

  • Item was exactly as described, and a great price too! Shipping landed a day early, another round of applause. I got two OEM parts for the price of one elsewhere and both work great and are in good condition. Really cannot ask for a better experience than what this seller provides; kudos to you! A+++++

  • Glass was exactly as advertised. Seller contacted me prior to taking payment to make sure of exact fitment once I confirmed that was the part I needed they packaged shipped and then took payment once tracking info was available. Very positive experience.