GENUINE MERCURY REPLACEMENT PART
HOUSING ASSEMBLY Thermostat
Part no. 863457A2
US$ 715≈ 35,555.88 ₺ + VATincl. VAT (20%): ₺ 42,667.05
₺ equivalent is calculated at the current CBRT rate (2026-10-23); 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?
Main casting of an assembly. Address cracks and thread damage before they spread.
- Brand
- Mercury Marine
- Product group
- Thermostats
- Part number
- 863457A2
- Menşei
- MX
- Paket adedi
- 1.0
- Tehlike kodu
- 0.0
- Sınıf
- 0.0
- Mercury durumu
- ACT
- Paket ağırlığı
- 5.3 LBS (2.4 kg)
- Yükseklik
- 4.5 IN (11.4 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
- BLACK SCORPION 350 MAG MPI — Thermostat And Housing Air Actuated DrainPos. 1 · qty 1 · go to diagram →
- BLACK SCORPION 350 MAG MPI — Thermostat And Housing (Air Actuated Drain)Pos. 1 · qty 1 · go to diagram →
- 350 MAG MPI SKI — Thermostat And HousingPos. 1 · qty 1 · go to diagram →
- 350 MAG MPI HORIZON MIE — Thermostat and HousingPos. 1 · qty 1 · go to diagram →
- 350 MAG MPI HORIZON MIE — THERMOSTAT AND HOUSINGPos. 1 · qty 1 · go to diagram →
- 350 MAG MPI HORIZON MIE — Thermostat And HousingPos. 1 · qty 1 · go to diagram →