GENUINE MERCURY REPLACEMENT PART
SEAL Thermostat
Part no. 865078
US$ 16≈ 788.64 ₺ + VATincl. VAT (20%): ₺ 946.36
₺ equivalent is calculated at the current CBRT rate (2026-10-09); prices exclude VAT
Out of stock
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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?
Seals rotating or sliding parts. Grease the lip on installation; replace at the first leak.
- Brand
- Mercury Marine
- Product group
- Thermostats
- Part number
- 865078
- Menşei
- CN
- Paket adedi
- 1.0
- Tehlike kodu
- 0.0
- Sınıf
- 25.0
- Mercury durumu
- ACT
- Paket ağırlığı
- .01 LBS (0 kg)
- Yükseklik
- .9 IN (2.3 cm)
KNOW THE PART BETTER
Make the choice clear.
Thermostat rating (e.g. 60 °C / 71 °C) varies by engine; the wrong rating runs the engine cold or hot. It is replaced together with its gasket.
Explore inside the engineHave this ready when asking for a quote
Engine serial number and the rating/code on the old thermostat.
Used on these engines
- 8.1L INBOARD (H.O.) EC — Cooling System Fresh Water ComponentsPos. 10 · qty 1 · go to diagram →
- 8.1L INBOARD (H.O.) — Cooling System Fresh Water ComponentsPos. 10 · qty 1 · go to diagram →
- 8.1L INBOARD (H.O.) — Closed Cooling SystemPos. 10 · qty 1 · go to diagram →
- 8.1L INBOARD (Base) — CLOSED COOLING SYSTEMPos. 10 · qty 1 · go to diagram →