Car Spare Parts - OEM VS Aftermarket: What's The Difference And Which Should You Buy?

If you take your car for a service to your authorized dealer, you know that they will treat your vehicle with OEM parts. However, an independent workshop tends to use aftermarket parts. Choosing between OEM parts or aftermarket ones is one of the biggest dilemmas of a car owner.
Genuine parts tend to cost more, but there is also an assumption that aftermarket ones do not have the best quality. Keep reading to understand the differences between the two and which is a better option for you!

Photo Credit: unsplash.com
Difference between OEM Parts & Aftermarket Parts
The OEM parts come from the same company that produces the vehicle. You can get your hands on EOM parts through the authorized dealers. Earlier, OEM parts were the go-to option for purist car owners who only desired exact replacement parts. These days, you can find OEM parts at third-party stores and online websites as well.
On the flip side, aftermarket parts are designed and produced by different manufacturers. These aftermarket parts appear and work like OEM parts. The rise of aftermarket parts came with the advent of e-commerce stores. Hobbyists and enthusiasts prefer aftermarket parts as they're unique and customized.

Photo Credit: unsplash.com
Which is More Expensive?
There is no hard and fast rule for the pricing of OEM and aftermarket parts. However, you'll notice that aftermarket product costs are typically lesser. The price tag for the aftermarket spare parts also depends on availability, brand, and other factors.
What About Quality?
It is a popular misconception that aftermarket spare parts are not long-lasting and typically lower quality. Earlier, aftermarket brands had a tendency to cut corners on quality in order to offer competitive pricing.
However, the current aftermarket brands realize the importance of quality. It is worth mentioning that plenty of aftermarket brands offer unmatchable quality. But this does not mean that all aftermarket brands are worth your consideration. Do your research and checking ratings, reviews and warranty before you invest in an aftermarket spare part.

Photo Credit: unsplash.com
OEM Parts V/s. Aftermarket – Which One Should You Buy?
Well, it depends! If you are looking to replace a component in your nearly new car, it is better to opt for OEM parts. When the parts are in low demand and expensive, OEM is your best shot. Besides, OEM guarantees exact fitment for your vehicle. Many purists believe that the perfect fitment and originality are worth the high price.
However, you might have to resort to aftermarket parts for older cars that are obsolete. The OEM support for the specific model might no longer be available.

Photo Credit: unsplash.com
Quality, brand reputation, warranty, and availability are factors that a savvy shopper should consider while choosing between OEM or aftermarket parts. Good luck picking the best option for your car!
Trending News
2 mins readYamaha FZ-RAVE Launched At Rs. 1.17 Lakh
1 min readHonda CB300R Discontinued In India
Latest News
car&bike Team | Nov 11, 2025Yamaha FZ-RAVE Launched At Rs. 1.17 LakhThe Yamaha FZ-RAVE features updated styling but is mechanically same as the Yamaha FZ and Yamaha FZ-S models.2 mins read
car&bike Team | Nov 11, 2025Yamaha Aerox Electric Revealed: Offers 106 Km Range, 3 Ride ModesThe Aeorx has been unveiled alongside the River Indie-based EC-06 electric scooter.2 mins read
car&bike Team | Nov 11, 2025New Yamaha EC-06 Electric Scooter Revealed; Gets 4 kWh Battery, 160 km RangeThe EC-06 will be launched in India in Q1 2026 and will look to go up against models such as the Ola S1, Bajaj Chetak and TVS iQube1 min read
car&bike Team | Nov 11, 2025Bentley Begins Production Of Its First-Ever Electric Car Ahead Of 2026 DebutThe yet to be named sub 5-meter SUV will create a new segment according to the British marquee1 min read
car&bike Team | Nov 11, 2025Yamaha XSR 155 Launched In India At Rs 1.50 LakhThe XSR 155 shared its underpinnings with the R15 and the MT-15.2 mins read
Carandbike Team | Nov 11, 2025New-Gen Kia Telluride Revealed; Gets New Styling, More SpaceKia has unveiled the second-generation Telluride SUV ahead of its global debut later this month.2 mins read




















































































































