Does the NGK BP7ES fit the Yamaha XJ 650 (1980–1984)?
Yes — the NGK BP7ES is a correct fitment for the Yamaha XJ 650 (1980–1984).
Last verified: 22 July 2026 against 2 independent sources (Cross-brand plug correspondence (NGK + Denso catalogues), NGK UK Motorcycle Catalogue 2022 (official PDF)).
Brakes are safety-critical. Always confirm fitment against your owner's manual before purchase and installation.
Where to buy the NGK BP7ES (price comparison)
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