Auto Parts Authority is a retailer that stocks both OEM and aftermarket parts

Auto Parts Authority is an online and physical retailer that carries original equipment manufacturer (OEM) parts alongside aftermarket alternatives. The company operates warehouse locations and a website where you can search for parts by vehicle make, model, and year, then either pick up locally or have items shipped. They stock common replacement items like filters, belts, batteries, brake pads, and suspension components, as well as harder-to-find parts for older or specialty vehicles.

The main reason to know about Auto Parts Authority is that it gives you a single place to compare OEM and aftermarket options side by side before you buy. You can see the part number, price, and fitment details for both types in one search result, which saves time if you're trying to decide between factory parts and cheaper alternatives.

Key Takeaways

  • Auto Parts Authority lets you search parts by your vehicle's year, make, and model, then shows both OEM and aftermarket options with prices listed.
  • You can pick up orders at a local warehouse location if one exists near you, or have parts shipped to your home or shop.
  • OEM parts carry the manufacturer's warranty and are may provide to fit your specific vehicle, while aftermarket parts are usually cheaper but may come from different makers.
  • The retailer's website includes fitment filters and customer reviews, which help you confirm a part will work before you order.
  • Return policies and shipping costs vary, so check the specific product page and your local store's policies before checkout.

How to search for a part on Auto Parts Authority

Start by entering your vehicle's year, make, and model into the search bar on the homepage or in the parts finder tool. The site will then show you all available parts in that category—say, air filters or alternators—organized by type and price. Each listing includes the part number, whether it's OEM or aftermarket, the price, and a fitment note that tells you which engine size or trim level it fits.

Read the fitment details carefully, because a part that fits a 2015 Honda Civic EX may not fit a 2015 Civic LX if they have different engine options. Customer reviews on the product page often mention fitment surprises, so scan those before adding to your cart. If you're unsure whether a part will work, many Auto Parts Authority locations have staff who can help over the phone or in person.

OEM versus aftermarket parts at this retailer

Auto Parts Authority stocks both types so you can compare them directly. OEM parts are made by the vehicle manufacturer or an authorized supplier and carry the manufacturer's warranty. They cost more but are may provide to fit your exact vehicle and often last as long as the original part did. Aftermarket parts are made by independent companies and are usually 20 to 50 percent cheaper, though quality and lifespan vary by brand.

The retailer's listings show you the brand name for aftermarket parts, so you can research the maker's reputation before you buy. Some aftermarket brands are well-regarded and nearly as durable as OEM; others are budget options meant for temporary fixes. Reading customer reviews on the product page helps you understand what other owners experienced with that specific part and brand.

Pickup and shipping options

If Auto Parts Authority has a warehouse location near you, you can often pick up your order the same day or within 24 hours. Check the store locator on their website to see which locations carry the part you want and whether it's in stock. Pickup usually costs nothing, and you avoid shipping delays if you need the part urgently.

For shipping, Auto Parts Authority offers standard and expedited delivery to most addresses. Shipping costs depend on the part's weight, your location, and the delivery speed you choose. Some orders over a certain amount may may have access to for free shipping, though this varies. Check the shipping cost at checkout before you complete your order, because it can add significantly to the total price of smaller items.

Returns and warranties

Auto Parts Authority's return policy typically allows you to return unused parts within a set window—usually 30 to 60 days—for a refund or exchange. If you've installed the part and it doesn't fit or doesn't work, the return becomes more complicated and may not be accepted. Keep your receipt and packaging in case you need to return something.

OEM parts come with the manufacturer's warranty, which is usually longer than the retailer's return window. Aftermarket parts come with whatever warranty the maker provides, which you'll find listed on the product page. If a part fails under warranty, you'll typically need to contact the manufacturer or the retailer to process the claim, not Auto Parts Authority directly.

When to use Auto Parts Authority versus other sources

Auto Parts Authority works well if you want to compare OEM and aftermarket prices in one place, or if you have a local warehouse and need a part quickly. It's also useful if you're shopping for an older or less common vehicle, because the retailer stocks harder-to-find items that big-box auto parts stores may not carry.

You might choose a different retailer if you want free shipping on small orders, if you need same-day delivery in your area, or if you prefer to buy from a national chain with more locations nearby. Some independent mechanics and shops have relationships with specific suppliers that offer better pricing or faster service for their customers, so it's worth asking your mechanic where they source parts before you buy elsewhere.

What to check before you order

Confirm the fitment details match your vehicle's year, make, model, and engine size. Check whether the part is in stock at your preferred pickup location or whether shipping will delay your order. Read customer reviews to see if other owners reported fitment issues or quality problems with that specific part and brand.

Compare the total price including shipping or pickup fees, not just the part price alone. If you're buying an OEM part, verify that it comes with a warranty and understand what that warranty covers. For aftermarket parts, note the brand name and look up the maker's reputation if you're unfamiliar with it.

Frequently Asked Questions

Can I return a part if I've already installed it?

Most retailers, including Auto Parts Authority, do not accept returns on installed parts unless the part is defective or doesn't fit as described. If you install a part and it doesn't work, contact the retailer or manufacturer to discuss your options. Keep your receipt and packaging until you're certain the part is correct.

How do I know if a part will fit my vehicle?

Enter your vehicle's year, make, and model into the search tool, and the site will show only parts that fit your vehicle. Double-check the fitment note on the product page, which lists engine size or trim level if there are variations. Customer reviews often mention fitment surprises, so read those before ordering.

What's the difference between OEM and aftermarket parts at Auto Parts Authority?

OEM parts are made by the vehicle manufacturer and cost more but come with a warranty and are may provide to fit. Aftermarket parts are made by independent companies, cost less, and vary in quality by brand. Auto Parts Authority lists both so you can compare price and brand reputation before you decide.

Do I have to pay for shipping, or can I pick up in store?

If a local Auto Parts Authority warehouse has the part in stock, you can pick it up for free, usually within 24 hours. If you need shipping, the cost depends on the part's weight, your location, and delivery speed. Check the shipping cost at checkout before you complete your order.

What warranty comes with aftermarket parts?

Aftermarket parts come with whatever warranty the manufacturer provides, which is listed on the product page. This may be a limited warranty covering defects, or no warranty at all. If a part fails under warranty, contact the part maker or the retailer to process the claim.