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VEHICLE
OEM (Original Equipment Manufacturer)
Parts made by the original manufacturer. Often more expensive than aftermarket equivalents.
// Why it matters
OEM parts are made by the same supplier that built the part for the original vehicle assembly. Aftermarket parts are made by other manufacturers — often equivalent quality at lower cost. For warranty repairs and lease returns, OEM parts are typically required. For out-of-pocket repairs, aftermarket usually saves 30-60% with comparable quality from reputable brands.
// Related terms
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