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THERMOSTAT BODY 87290A4
Description
Thermostat Body 87290A4 for MerCruiser
The 87290A4 thermostat body is a critical component of the MerCruiser engine cooling system. This piece houses the thermostatic element that regulates the temperature of the coolant, keeping the engine within optimal operating ranges. Its correct operation is essential to guarantee engine efficiency and prevent overheating in demanding navigation conditions.
Installed in the engine cooling line, this thermostat body works in conjunction with the thermostat to ensure controlled circulation of coolant through the engine block and auxiliary systems. Exact compatibility with your MerCruiser engine is essential to avoid leaks and pressure losses in the cooling circuit.
MerCruiser Engine Compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| MerCruiser | 4.3L (2 BBL.) GM 262 V-6 | 0B773243 THRU 0D714106 |
| MerCruiser | 4.3LX (4 BBL.) GM 262 V-6 | 0B775130 THRU 0D714369 |
| MerCruiser | 5.0L (2 BBL.) GM 305 V-8 | 0B774445 THRU 0F600999 |
| MerCruiser | 5.0L MIE (4 BBL.) GM 305 V-8 | 0B522506 THRU 0B788151 |
| MerCruiser | 5.0LX (4 BBL.) GM 305 V-8 | 0B773740 THRU 0F600999 |
| MerCruiser | 5.7L GM 350 V-8 | 0B525982 THRU 0F600999 |
| MerCruiser | 5.7L MIE GM 350 V-8 | 0B788197 THRU 0F024999 |
| MerCruiser | 5.7L COMPETITION SKI GM 350 V-8 | 0B514627 THRU 0F775199 |
| MerCruiser | 175 (2 BBL.) GM 262 V-6 | 0B527955 THRU 0B773242 |
| MerCruiser | 185 (2 BBL.) GM 262 V-6 | 0A331455 THRU 0B527954 |
| MerCruiser | 200 (2 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 / 0B525982 THRU 0B774444 |
| MerCruiser | 205 (4 BBL.) GM 262 V-6 | 0A331455 THRU 0B527954 / 0B527955 THRU 0B775129 |
| MerCruiser | 228 (4 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 |
| MerCruiser | 230 (4 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 / 0B525982 THRU 0B773739 |
| MerCruiser | 230 MIE (4 BBL.) GM 305 V-8 | 0B522506 THRU 0B788151 / 5907058 THRU 0B522505 |
| MerCruiser | 260 (4 BBL.) GM 350 V-8 | 6218462 THRU 0B525981 / 0B525982 THRU 0B773739 |
| MerCruiser | 260 MIE GM 350 V-8 | 0B522506 THRU 0B788196 / 5907058 THRU 0B522505 |
| MerCruiser | 350 MAG. ALPHA (4 BBL.) GM 350 V-8 | 0A635178 THRU 0B525981 / 0B525982 THRU 0F600999 |
| MerCruiser | 420 GM 454 V-8 | 0A398941 THRU 0B622418 |
| MerCruiser | 425 GM 454 V-8 | 0A398941 THRU 0D937011 |
| MerCruiser | 425 (GEN. V) GM 454 V-8 | 0A398941 THRU 0D937011 |
| MerCruiser | 450 (GEN. V) GM 454 V-8 | 0F347100 THRU 0F347277 |
| MerCruiser | 500 (GEN. +) GM 502 V-8 | 0L414639 THRU 0L601036 |
| MerCruiser | 500 (GEN. V) GM 502 V-8 | 0F615767 THRU 0F745159 |
| MerCruiser | 500 (GEN. VI) GM 502 V-8 | 0F745195 THRU 0F877722 / 0K000001 THRU 0L000737 / 0L000768 THRU 0L001772 |
| MerCruiser | 500 Bulldog | 0L414620 THRU 0M050281 / 0K000248 THRU 0L001607 |
| MerCruiser | 500 BULLDOG GM 540 V-8 | 0C577254 THRU 0F745405 |
| MerCruiser | 540 Stroker 4V | 1G400000 THRU 1G499999 |
| MerCruiser | 898 (2 BBL.) GM 305 V-8 | 6218462 THRU 0B525981 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| MerCruiser | 87290A4 |
| OMC | 0509482 |
Related spare parts for your MerCruiser
- Thermostat Gasket V6 V8 27-530451 27-53045Q01Termostatos y Juntas
- Water Pump V6 V8 Mercruiser Volvo OMC 46-8M0113734Bombas de Circulacion Volvo Penta
- Ngk BR6FS Spark PlugBujias Ngk
- Mercruiser Alpha One Gen 2 Bellows Kit 816431A1 18654A1 4639Q02 27-94996Q2Fuelles Cola
- Manifold Screw 10-53728Colectores y Codos 3.0L 3.0LX (1990+)
