GENUINE MERCURY REPLACEMENT PART
SPARK PLUG
Part no. 8M0204682
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Superseded by: 8M0234113
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The model name alone may not be enough; the same model uses different parts across serial ranges.
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What does this part do?
Ignites the fuel-air mixture in the cylinder. Worn plugs cause hard starting and misfires; inspect every 100 hours, replace as a set every 300 hours.
- Brand
- Mercury Marine
- Product group
- Spark Plugs
- Part number
- 8M0204682
- Menşei
- JP
- Paket adedi
- 10.0
- Tehlike kodu
- 0.0
- Sınıf
- 33.0
- Mercury durumu
- SS
- Paket ağırlığı
- .091 LBS (0.04 kg)
- Yükseklik
- 1.65 IN (4.2 cm)
- Replaces
- 803507
KNOW THE PART BETTER
Make the choice clear.
For spark plugs the engine name is not enough; the exact part code and gap (e.g. 0.8 mm) come from the manual. Quantity equals the cylinder count.
Explore inside the engineHave this ready when asking for a quote
Engine serial number, the code on the current plug and the cylinder count.
Used on these engines
- 25 HP EFI 3 CYL — IgnitionPos. 4 · qty 3 · go to diagram →
- 25 HP EFI 3 CYL — AccessoriesPos. - · qty 3 · go to diagram →
- 6 HP EFI 2CYL (209cc) — Maintenance Kits 300 HourPos. - · qty 2 · go to diagram →
- 6 HP EFI 2CYL (209cc) — Cylinder HeadPos. 8 · qty 2 · go to diagram →
- 25 HP EFI 3 CYL — Maintenance KitsPos. - · qty 3 · go to diagram →