
The best places to get cheap car accessories are online marketplaces like Amazon and eBay, discount auto parts stores such as RockAuto, and salvage yards for secondhand OEM parts. For custom or generic items, AliExpress and Temu offer rock-bottom prices, though shipping can take longer. Don't overlook your local auto parts store (AutoZone, O'Reilly) for weekly sales and their clearance aisles.
The key to saving money is knowing what you're buying. OEM (Original Equipment Manufacturer) parts are made by your car's brand, while aftermarket parts are produced by third-party companies. Aftermarket parts are almost always cheaper and can be of equal or even better quality, but research is essential. For purely cosmetic items like decals or interior LED lights, generic brands are perfectly fine. For functional parts like air filters or wiper blades, stick with reputable aftermarket brands.
Here’s a comparison of average price ranges for common accessories from different sources:
| Accessory Type | Online Marketplace (e.g., Amazon) | Major Retailer (e.g., AutoZone) | Salvage Yard | Discount Site (e.g., RockAuto) |
|---|---|---|---|---|
| All-Weather Floor Mats | $35 - $80 | $50 - $120 | $15 - $40 (used OEM) | $30 - $70 |
| Phone Mount | $8 - $25 | $15 - $30 | N/A | $10 - $20 |
| LED Headlight Bulbs | $25 - $60 | $40 - $100 | $10 - $25 (used) | $20 - $50 |
| Windshield Wiper Blades | $10 - $25 per set | $15 - $50 per set | N/A | $8 - $20 per set |
| OEM Style Grille | $60 - $150 | $90 - $200 | $30 - $80 (used) | $50 - $120 |
Always check return policies, especially for fitment-specific items. Joining model-specific forums can also lead to great deals from members selling their take-off parts.

My go-to is definitely Amazon. I just bought a set of custom-fit floor mats for half the price of the big-name brand. The key is to read the reviews, especially the ones with pictures. You can tell pretty quickly if something is decent quality or total junk. I also check the "Used - Like New" section on Amazon Warehouse; sometimes you can snag an open-box return for a steal. For smaller stuff like phone chargers or air fresheners, it's unbeatable.

I've found that the real bargains aren't always on the big websites. I spend time in online forums for my specific car model. Enthusiasts are always upgrading and selling their perfectly good stock parts. I got a pristine set of factory alloy wheels with almost-new tires for a fraction of the cost. Also, don't sleep on Facebook Marketplace. You have to be patient and filter carefully, but people are constantly clearing out their garages. I found a complete roof rack system there for my SUV that was barely used.

I'm all about function over flash. I need a new cabin air filter every season, so I buy them in multi-packs from RockAuto. The shipping cost is worth it when you're buying several items at once. For things like wiper blades or light bulbs, I wait for a "buy one, get one" sale at Advance Auto or O'Reilly. I'll even use their app for an extra discount code. It's not glamorous, but it saves a lot of money on necessities. I never pay full retail price.

As a dad with a minivan, my definition of "accessories" is different. It's about seat covers that can survive a juice box explosion and organizers for the backseat. I've had great luck at Target and Walmart for that stuff. Their in-house brands are surprisingly durable and cost a lot less than auto-specific stores. For more heavy-duty things like a hitch for my bike rack, I found a great deal on etrailer.com. They have detailed installation videos and their house brand hitch was exactly what I needed without the premium price tag.


