Experiencing engine hesitation or reduced power? This authentic Mercury Marine **SPRING, SPARK ADVANCE** solves the problem with factory precision – no guessing, no compromises.

Designed and manufactured by Mercury Marine, this component ensures reliable operation across all engine RPM ranges. Part number 89540 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.

Unlike aftermarket alternatives that fail within one season, genuine OEM part 89540 delivers Mercury Marine’s legendary reliability. Factory-trained technicians trust this part because it meets the same stringent quality standards as your original equipment.

FITS: 200-225HP MARINER, MERCURY (VERADO)

• Fits MARINER, MERCURY 200-225HP engines
• Compatible HP: 200HP, 225HP
• Model types: VERADO
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

200HP Models

• 200HP PRO VERADO (Mariner)
• 200HP PRO VERADO (Mercury)
• 200HP VERADO (Mariner): 0P409357-0P464487, 0P464488-0P520552, 0T980000-1B226999, 1B227000-1B381711, 1B381712-1B517433
• 200HP VERADO (Mercury): 0P409357-0P464487, 0P464488-0P520552, 0T980000-1B226999, 1B227000-1B381711, 1B381712-1B517433

225HP Models

• 225HP VERADO (Mariner): 0P409357-0P464487, 0P464488-0P520552, 0T980000-1B226999
• 225HP VERADO (Mercury): 0P409357-0P464487, 0P464488-0P520552, 0T980000-1B226999

Looking for your engine serial number? Our helpful guide shows you exactly where Mercury places serial numbers on different models.

Verify part 89540 works with your Mercury using our parts finder tool. Have questions? Reach out using the contact buttons at the bottom of this page – our team is here to help by text, call, or email.

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