The Top 16 Online Stores for High-Quality Auto Parts

The auto parts industry is a massive $58 billion market, growing steadily each year. However, the online retailers specializing in auto parts have shown a remarkable 16 percent growth, accounting for $8.89 billion of the market share in 2016.

A basket of auto parts.

Leading the industry are AutoZone, Advance Auto Parts, and O’Reilly Auto Parts, serving two types of customers: the “Do It Yourself” (DIY) group and the “Do It For Me” (DIFM) group. While physical stores have an advantage with their network of professional DIFM providers and their ability to upsell warranties on aftermarket parts, online platforms like Amazon have honed in on DIY customers by offering competitive pricing and even same-day delivery.

This shift has been unfavorable for traditional retailers, resulting in a decline in their DIY customer base. Moreover, other online auto parts stores are emerging and claiming a larger share of the market. Below, we’ve compiled a list of the top contenders.

List of Online Auto Parts Stores

1. eBay: eBay, known for its bidding platform, also offers a wide selection of auto parts online. Simply type in the part you need in the search bar at the top of the homepage. If you’re unsure, browse through different product categories or even explore vehicles being dismantled.

Many sellers on eBay are parts distributors, and you can check reviews from previous customers and contact sellers with any inquiries. Plus, shipping is often free, prices are competitive, and you may even have the opportunity to negotiate, make an offer, or trade. eBay ensures secure shipping with tracking and safeguards your privacy with a money-back guarantee.

A black SUV on focus.

2. operates multiple warehouses across the country, allowing them to maintain a comprehensive inventory of items for various makes and models. Their website offers 24/7 online customer support through live chat or a toll-free number.

You can search for specific parts or browse through categories, all from the comfort of your home. If you need assistance, their sales team is ready to help. Additionally, their platform enables you to compare prices with other sellers, ensuring you get the best deal.

All orders are fully trackable and can be canceled at your convenience. We offer a hassle-free return policy for the first 30 days, with detailed guidelines for the condition of the items before initiating the return process.

3. NAPA Auto Parts: NAPA Auto Parts has been serving the community since 1925. They not only have physical stores, but also a convenient online presence. You can have auto parts shipped straight to your door anywhere in the mainland U.S. for a flat rate of $7.95, arriving within two to five days. For APO or FPO addresses, there is a flat rate of $14.95 and delivery may take up to three weeks. While items shipped by U.S. Post Office cannot be tracked, UPS offers tracking for your peace of mind. Searching for parts is made easy through keyword or specific information searches. Additionally, their website provides helpful tutorials for simple repairs and replacements like changing wiper blades or headlights.

4. At, their priority is ensuring a wide variety of parts are available to consumers. Their stock is continuously replenished, so you can find what you need. Once your order is confirmed, items are shipped within two to seven days, with the confirmation process taking 24-48 hours. If you’re in a hurry, they even offer overnight delivery. For any questions, their online live chat is ready to assist you, and you can easily track your order through their website. Searching for parts is a breeze with their keyword or item number search options. Should you need to make a return, they have a flexible policy that allows you to do so within 21 days of receipt.

5. Parts Geek: Since 2008, Parts Geek has been dedicated to providing affordable auto parts. Most of their items are shipped within three to seven business days, and you can easily track the progress of your delivery. Finding the right part is made simple through hyperlinks categorized under the part name, category, or even the make and model of your vehicle. Please note that once an order is confirmed, it cannot be canceled, as they swiftly package and prepare it for shipment. With their prices guaranteed to be 80 percent below competitors, you can trust that you’re getting great value. They have an impressive selection of over ten million parts in stock to meet your needs.

6. Auto Parts Warehouse: Auto Parts Warehouse has been in the industry since 1995 and continues to attract millions of new visitors every month. They stand by their promise of offering the best prices by providing a price match guarantee. On top of that, they offer free shipping for orders over $50 and reward you with five percent back in their APW rewards program. When searching for parts, you have the option to filter by make, model, category, or even a specific keyword. Detailed information, pictures, and videos of the items are available on their user-friendly website, making it easier for you to make informed decisions.

7. Rock Auto Parts: With a legacy dating back to 1999, Rock Auto Parts is a trusted family-owned business. They understand the importance of having a diverse range of parts, including those hard-to-find vintage pieces. Payment options at Rock Auto Parts are flexible, with the added convenience of being able to pay by mail. To help you find what you’re looking for, their parts can be searched by item number, specific details, or category, including the make and model of your vehicle. Tracking your order is hassle-free, as you can choose to receive updates via email, phone number, or order number. If you have any questions or need assistance, their team is readily available to support you via email.

8. As a powerhouse in the online shopping world, Amazon has made it possible to find almost anything, including auto parts. You can easily navigate their Automotive parts and accessories section by category or by using specific or general keywords. Additionally, they provide reviews from other customers, allowing you to make informed decisions about both the parts and the suppliers before making a purchase.

In addition to its wide range of offerings, Amazon presents a personalized section called “My Garage.” This unique feature allows you to access parts specific to any vehicle you save in this category. Moreover, you can conveniently schedule maintenance services for your vehicle. By simply inputting the year, make, and model of your car, you will be able to explore an array of corresponding parts through the parts and accessories request button on your screen. These parts are not only general maintenance items but also tailored for your designated vehicle.

9. JC Whitney: With a history spanning nearly a century, JC Whitney is a reliable source for both interior and exterior vehicle parts. Their commitment to convenience is evident in their streamlined purchasing process. Additionally, they prioritize your satisfaction with their products, offering hassle-free returns. You can exchange or receive a full refund without any extra fees within the designated 30-day window, although certain items may not be eligible for return.

Their extensive warehouse ensures availability of over a million parts that cater to almost every vehicle. Customers can easily reach out to their dedicated customer service and sales agents for any inquiries. Smaller to medium-sized shipments are delivered free of charge within three to five days. However, larger items may incur additional fees due to specialized shipping or truck freight requirements. Many items also come with the option of overnight or two-day express shipping.

10. AutoZone: AutoZone not only operates stores in various locations but also offers the convenience of online shopping. Whether you opt for direct shipping to your doorstep or choose the pick-up option at the nearest store, AutoZone ensures a straightforward purchasing experience. Orders exceeding $35 are eligible for free shipping, and in many cases, same-day pick-up is available in-store.

Their website features a range of do-it-yourself menus complete with informative videos and tutorials for simple maintenance and repairs. Additionally, there are educational sections to help you troubleshoot various car indicators. If you’re looking to avoid investing in a tool for one-time use, AutoZone’s tool rental service provides a convenient solution for temporary use.

11. Auto Parts Cheaper: Auto Parts Cheaper has upheld its commitment to providing authentic parts rather than cheaper replicas since 2006. James, the owner, remains dedicated to his work and is readily available to assist customers alongside his committed staff.

Their large warehouse stocks the most commonly sought-after parts found in dealerships. This ensures that items like brake pads and air filters are readily available without the need for backordering or delayed shipments. By maintaining a limited category of items, Auto Parts Cheaper streamlines their stocking process and ensures prompt shipping for consumers.

12. CariD: CariD ensures accurate fits for every purchase by relying on in-house experts to guide consumers. They prioritize customer satisfaction with their straightforward return policy, allowing for easy refunds or exchanges. CariD goes beyond offering parts for automobiles; they also cater to motorcycles, boats, RVs, and more. To top it off, they offer a price match guarantee and standard shipping rates based on the order’s total price.

13. Advance Auto Parts: Serving both private consumers and commercial clients, Advance Auto Parts is a trusted supplier in the industry.

The captivating tale of Advance store traces back to 1929 when it first emerged as a haven for spare parts and accessories aficionados. Fueling countless searches, the store offers a seamless exploration through keywords or categorized treasures. Unlocking a trove of knowledge, a tutorial section stands ready to empower enthusiasts. A sprinkle of expert advice adds an extra touch of guidance. Moreover, a splendid rewards program awaits, while over 1,000 locations beckon enthusiasts to seek in-person expertise.

14. O’Reilly Auto Parts: O’Reilly Auto Parts, serving customers since 1957, has grown to over 5,000 locations across the nation. Experience the convenience of free shipping on orders over $35 or choose in-store pick up. Easily search for items by keyword or category, and access helpful DIY tutorials. Plus, enjoy hassle-free returns at any location, with no time limit, when accompanied by the original receipt.

15. Car Part: Discover the simplicity of searching for recycled parts with Car Part. This reputable family-owned company has expanded its network to include repair shops and recyclers, ensuring top-quality products. Easily sort parts by category to find the best price and quality. Connect directly with the seller to negotiate terms, including guarantees, price, and warranty.

16. 1A Auto Parts: Get quick service from 1A Auto Parts, a trusted family-owned store that ships your order on the same day. Enjoy free shipping with delivery expected within three to five days. Need it sooner? Rush shipping options are available. Take advantage of their DIY tutorial videos and track your order on their user-friendly website. Contact their dedicated customer service team through online chat or phone. Search for items by keyword or specify your vehicle’s make and model.

Select your currency
Ask me anything!
AI Chatbot Avatar