Does the DENSO IW22 fit the Yamaha BT 1100 Bulldog (2002–2006)?
Yes — the DENSO IW22 is a correct fitment for the Yamaha BT 1100 Bulldog (2002–2006).
Last verified: 22 July 2026 against 2 independent sources (Cross-brand plug correspondence (NGK + Denso catalogues), Denso Motorcycle Spark Plug Catalogue (official PDF)).
Brakes are safety-critical. Always confirm fitment against your owner's manual before purchase and installation.
Where to buy the DENSO IW22 (price comparison)
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