純 正(じゅんせい)部 品(ぶひん)

じゅんせいぶひん

noun

genuine parts; OEM parts; original manufacturer parts

1. genuine parts; OEM parts; original manufacturer parts

Replacement parts made by or authorized by the original equipment manufacturer. Distinguished from aftermarket or third-party parts, genuine parts are guaranteed to match the original specifications.

純正(じゅんせい)部品(ぶひん)を使(つか)うのが安心(あんしん)だ。

Using genuine parts gives peace of mind.

純正(じゅんせい)部品(ぶひん)は値段(ねだん)が高(たか)いが、品質(ひんしつ)は確(たし)かだ。

Genuine parts are expensive, but the quality is reliable.

修理(しゅうり)には純正(じゅんせい)部品(ぶひん)を使用(しよう)しないと、保証(ほしょう)が無効(むこう)になる場合(ばあい)がある。

If you don't use genuine parts for the repair, the warranty may become void.

A compound of 純正(じゅんせい) (genuine, authentic) and 部品(ぶひん) (parts, components). Very common in automotive repair, electronics, and appliance maintenance. The term carries an implication of quality assurance and manufacturer backing.

Common collocations

純正(じゅんせい)部品(ぶひん)を使用(しよう)する: to use genuine parts
純正(じゅんせい)部品(ぶひん)に交換(こうかん)する: to replace with genuine parts
メーカー純正(じゅんせい)部品(ぶひん): manufacturer's genuine parts
純正(じゅんせい)部品(ぶひん)番号(ばんごう): genuine part number

Similar words

社外(しゃがい)品(ひん): aftermarket parts — parts made by third-party manufacturers, usually cheaper
互換(ごかん)部品(ぶひん): compatible parts — replacement parts designed to be interchangeable
中古(ちゅうこ)部品(ぶひん): used parts — secondhand original or aftermarket parts

general

Added 2026.5.2 1:20 · Revised 2026.9.2 13:02

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