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Is OEM or aftermarket better?
When it’s time to purchase car parts, deciding between OEM and aftermarket options depends on personal preference, your pocketbook and specific requirements. Before you buy, it's important to understand what OEM and aftermarket parts are and the differences between them. Here, we’ll explore both options to help you make an informed decision when looking for car parts or accessories for your car.
OEM vs aftermarket
OEM parts, or Original Equipment Manufacturer parts, are known for their high quality since they are manufactured by the same company that produced the original components for the vehicle. These parts are designed with great attention to detail, adhering to the manufacturer's specifications, and therefore have earned a reputation for their superior quality. However, the superior quality of OEM parts comes at a higher cost than their aftermarket counterparts, primarily due to the brand name and compatibility assurance. Although OEM parts are generally available through authorised dealerships, they have limited customisation options since they are created to match factory specifications. Furthermore, OEM parts usually come with a warranty, and using them may help to maintain the warranty on the entire vehicle.
Aftermarket parts come in various qualities, ranging from low to high. Some manufacturers produce components that not only meet but even exceed OEM standards. The biggest advantage of aftermarket parts is that they are generally more budget-friendly and offer a wide array of brands and price options to choose from. You can find these parts in a variety of retailers, ensuring a wide range of options for specific components. However, it's important to review the warranties among aftermarket manufacturers before making a purchase. One notable advantage of aftermarket parts is their flexibility for customisation, allowing vehicle owners to tailor their appearance or performance according to individual preferences. Whether mechanics will recommend aftermarket parts may vary depending on the situation, with some suggesting using them, especially for non-critical areas of the vehicle.
BREMBO Brake disc
295x28mm, 5, perforated/vented, Coated, High-carbon
Article number: 09.B436.51
£ 51,56
(Price per item)
price incl. 20% VAT, excl. delivery costs
-52%
Article number: 22-131607
RRP
£ 124,58
£ 58,68
(Price per item)
price incl. 20% VAT, excl. delivery costs
Article number: JGT231T
£ 26,46
(Price per item)
price incl. 20% VAT, excl. delivery costs
-61%
FEBI BILSTEIN Brake disc
Front Axle, 294x22mm, 4x100, perforated/vented, Coated
Article number: 43954
RRP
£ 103,39
£ 40,00
(Price per item)
price incl. 20% VAT, excl. delivery costs
-60%
Article number: 22-053060
RRP
£ 136,01
£ 54,12
(Price per item)
price incl. 20% VAT, excl. delivery costs
How do I find my OEM part number?
First of all, take a look at the component itself. You may be able to find the number there if the part is not too badly damaged. If that doesn’t work, visit the official website of your vehicle's manufacturer. Many manufacturers and retailers provide online parts catalogues, for example, a VW parts catalogue or parts decoders where you can input your vehicle's VIN to find the OEM part numbers for specific components.
Should I choose OEM or aftermarket parts?
Deciding between OEM (Original Equipment Manufacturer) and aftermarket parts is a complex process that requires careful consideration of multiple factors. OEM parts are highly regulated and consistently high-quality but can be more expensive and come with specific warranty benefits. While aftermarket parts offer a wider range of options with varying quality levels and prices, along with customization choices to meet individual needs.
Depending on your priorities, like brand loyalty, cost-effectiveness, or specific modifications, you have to evaluate these factors to make an informed decision that suits your specific automotive needs, such as when you are purchasing wiper blades.
Ultimately, both OEM and aftermarket parts play a significant role in the automotive market with a diverse range of options to maintain and upgrade your vehicle.
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