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OEM vs Aftermarket Parts: The Complete Comparison

A detailed honest comparison of OEM and aftermarket automotive parts — when genuine matters most, and where the differences are greatest.

The debate between OEM and aftermarket parts is ongoing in the automotive world. Here is an objective breakdown to help you make the right decision.

What Are OEM Parts?

OEM parts are produced by the same manufacturer that supplied the part for your vehicle original assembly. They carry the vehicle manufacturer part number and are identical to what came with the car.

When OEM Is Always the Right Choice

Safety-critical components should always be OEM: brake pads and discs, wheel bearings, steering components, airbag sensors, and ABS modulators.

The Hidden Cost of Cheap Aftermarket

Cheap aftermarket parts often fail prematurely. When you factor in labour costs for double replacement, the savings disappear entirely.

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