Certified OEM vs. Aftermarket Auto Parts

  Certified OEM Parts
Aftermarket Parts
Fit Designed for your vehicle precisely Generically fits a variety of vehicles
Quality Equal or better than original parts Lower held standard than original parts
Shopping Easy to find the parts you need Overwhelming number of options
Protection Lengthy warranties Short or no warranties, could void your car's warranty
Resale Value Holds or increases resale value May decrease resale value
Bottom Line Higher cost, higher quality Lower cost, lower quality

When shopping for auto parts that your Mazda vehicle needs, consider weighing the pros and cons of certified, genuine OEM Mazda parts and less expensive aftermarket parts. At Hall Mazda near Milwaukee, Wisconsin, we encourage drivers to invest in the future of their specific Mazda model with parts that will get the job done and keep their car or SUV running for years to come. Luckily at our stocked and specialized Mazda Parts Center, we offer our customers with any and all auto parts they could possibly need for their Mazda car repairs. Take a look at the comparison chart below to understand the benefits and disadvantages of aftermarket parts versus Original Engine Manufacturer parts.

Certified OEM Parts

Purchasing certified OEM parts has several benefits. First, there is complete certainty in the fit and performance of the auto part with your specific Mazda model. Every OEM auto part is tailored to a specific vehicle and specific needs, allowing you to invest in your car’s performance without a doubt. Although certified OEM parts are more expensive to purchase than aftermarket auto parts, that’s because you’re investing in a higher quality of performance and value for your Mazda car, in addition to the protection of a warranty. At Hall Mazda near Milwaukee, WI, we only sell certified OEM parts at our Mazda service and parts center to ensure that our repairs keep our drivers safely on the road for years to come. If you want to get what you pay for with your next Mazda auto parts order, contact the auto parts specialists at Hall Mazda and get the auto repairs your Mazda model needs.

Aftermarket Parts

If you’re looking to save more money upfront, then aftermarket Mazda parts can provide that for you. Often with a lower price at the point of sale, they also come with the risk of costing more further down the road due to being unreliable and needing replacements sooner and more frequently. In addition, they also decrease the value of your vehicle overall, so if you’re leasing or looking to resell any time soon, then that might cause you to see less money back in your pocket. Although you can do research online to determine which parts you need for your Mazda model, aftermarket parts are not tailored to your specific vehicle, and will either not fit correctly or not be the auto part you need. If you’re content with risking the performance and value of your vehicle, you can research the overwhelming selection of aftermarket parts available out there.


Overall, the auto experts at Hall Mazda agree that certified OEM parts are superior to aftermarket parts. If you want to uphold the quality and reliability of your Mazda vehicle, you can order OEM parts for your specific car model through the Hall Mazda auto parts center located near Milwaukee, WI. Once you have the auto parts you need, schedule an auto service appointment to complete the process with Mazda repairs you can count on.

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