Compare auto parts prices and pay less
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Compare auto parts prices from CARiD, PartsGeek, and KSP Performance in one place. All stores
How Parts Scanner Works
Three steps from search to the best price.
- 1
Find Your Part
Enter your VIN, select your vehicle, or type a part number to see the parts listed for your car.
- 2
Compare Prices
See prices from US auto parts retailers side by side. Filter by brand and sort by price to find the best deal.
- 3
Buy From the Retailer
Click through and buy directly from the retailer you choose. Parts Scanner never handles your order or payment.
Try it: pick a part below to see an example comparison.
Bosch - QuietCast Premium Ceramic Brake Pads
Part: BP1044
Select Retailer
Selected price
Compare prices on the brands you trust
Parts from leading OE and aftermarket manufacturers, compared across US retailers.
Why Parts Scanner?
The smartest way to buy auto parts in the US.
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We earn a small commission from retailers when you buy – so Parts Scanner stays 100% free for you. Always.
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See prices from top US retailers side by side. Stop overpaying for the exact same part.
Find Parts in Seconds
Search by VIN, vehicle, or part number. No sign-up, no fuss – just results.
Frequently Asked Questions
Everything you need to know about using Parts Scanner.
Enter your VIN, choose your vehicle by year, make, and model, or type a part number. Parts Scanner shows you prices from US auto parts retailers side by side, so you can compare them and buy from the retailer you choose.
Yes, Parts Scanner is free for everyone. We may earn a small commission from retailers when you click through and make a purchase, which keeps the service free for you and never changes the price you pay.
No. You can search and compare auto parts without signing up. Your saved vehicles (Garage) and bookmarked parts (My List) are stored in your own browser.
Select your vehicle, by VIN or by year, make, and model, and we show the parts listed for it. Each result is labeled: "Fits your vehicle" when it's listed for your exact vehicle, "Universal fit" for parts made to fit most vehicles, and "Check fitment before buying" when the listing doesn't have enough data to confirm it. Before you buy, compare the part number with the part you're replacing.
We compare prices from US auto parts retailers, and our retailer network is growing. If you're a retailer and want to be listed, visit our Partnership page to find out how to join.
Yes. If you already know the OEM or aftermarket part number, switch to the "Part Number" tab in the search box at the top of the home page to find matching products.
Parts Scanner covers thousands of part types, including brake pads and rotors, batteries, filters, spark plugs, engine parts, suspension, wiper blades, lighting, and body parts. We're constantly expanding our catalog.
Compare the same part across stores, since retailers set their own prices and run their own sales. Look at the total cost, not just the price: shipping charges and free-shipping minimums vary by store. Quality aftermarket brands often cost less than dealer parts for the same job, and parts replaced in pairs or sets, like brake pads, rotors, and spark plugs, are often cheaper bought as a set.
Not always. First make sure it fits: select your vehicle and compare the part number with the one you're replacing, because a cheap part that doesn't fit is no saving. Then compare the total with shipping, since a part that's a few dollars cheaper can cost more once shipping is added.
No. Parts Scanner is a price comparison service: we help you find the best deal, then you buy directly from the retailer you choose. We never handle stock, payments, or deliveries.