Parts for MerCruiser Race Engine and Drive 465 GM 502 V-8 1990-1992 Thermostat Housing
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 90736A18 | HOUSING ASSEMBLY-Thermostat (1 required per assembly) |
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90736A18 - Thermostat Housing Assembly [ More info ]
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MC-29-90736 - Thermostat Housing [ More info ]
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| #2 | 23-47511 | SLEEVE (1 required per assembly) |
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23-47511 - Sleeve [ More info ]
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| #3 | 22-32803 | PLUG-Pipe (3/8") (2 required per assembly) |
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18-4264 - Pipe Plug, 3/8-18 NPT [ More info ]
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| #4 | 27-53045 1 | GASKET-Thermostat Housing (1 required per assembly) |
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27-53045 1 - Gasket - Priced Individually [ More info ]
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18-2917-9 - Gasket 27-530451 2-Pack [ More info ]
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27-53045Q01 - Gasket [ More info ]
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| #5 | 805273 1 | THERMOSTAT (140 Deg.) (1 required per assembly) |
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805273 1 - 805273 1 - THERMOSTAT (140 D O [ More info ] Unavailable Replaced by -807252 1 |
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807252 1 - 807252 1 - THERMOSTAT O [ More info ] Unavailable Replaced by -807252T 1 |
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807252T 1 - 807252T 1 - THERMOSTAT 60 Deg O [ More info ] Unavailable Replaced by -8M0089715 |
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8M0089715 - Thermostat-140 [ More info ]
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807252Q 4 - Thermostat Kit [ More info ]
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18-3551 - Thermostat 807252T1, 59137 [ More info ]
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| #6 | 27-47510 | GASKET-Thermostat (1 required per assembly) |
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27-47510 - Gasket - Priced Individually [ More info ]
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18-2553-9 - Gasket 27-47510 2-Pack [ More info ]
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| #7 | 23-47508 | SLEEVE-Thermostat (1 required per assembly) |
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23-47508 - 23-47508 - SLEEVE O [ More info ] Unavailable Replaced by 23-47508T |
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23-47508T - Thermostat Sleeve [ More info ]
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| #8 | 27-41812 2 | GASKET-Thermostat Cover (1 required per assembly) |
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27-41812 2 - Gasket [ More info ]
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| #9 | 47442A 1 | COVER-Thermostat (1 required per assembly) |
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47442A 1 - Thermostat Cover [ More info ]
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8M0061068 - THERM Cover Housing [ More info ]
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MC-29-47442 - Thermostat Housing [ More info ]
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| #10 | 10-14164 | SCREW (3/8-16 x 4-3/8") (2 required per assembly) |
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10-14164 - Screw [ More info ]
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| #11 | 12-20553 | WASHER (2 required per assembly) |
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12-20553 - Washer - Priced Individually [ More info ]
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| #12 | 22-98477A 2 | VALVE ASSEMBLY (1 required per assembly) |
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22-98477A 2 - Valve Assembly [ More info ]
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| #13 | 32-816197 | HOSE-Pump to Cooler (1 required per assembly) SERIAL 0C849992-0D725646 |
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32-816197 - Hose [ More info ]
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| #13 | 32-821736 | HOSE-Pump to Cooler (1 required per assembly) SERIAL 0D725647-0F213244 |
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32-821736 - Hose [ More info ]
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| #14 | 54-18076 6 | CLAMP (8 required per assembly) |
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54-18076 6 - Clamp [ More info ]
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| #15 | 32-17435 65 | HOSE-Sea Pump to Drive Unit (1 required per assembly) |
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32-17435 65 - Hose -38 Inch [ More info ]
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| #16 | 32-12818 | HOSE-Oil Cooler to Oil Cooler (1 required per assembly) |
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32-12818 - 32-12818 - HOSE O [ More info ] Unavailable Replaced by 32-848956 |
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32-848956 - HOSE Molded [ More info ] Unavailable |
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18-75125 - Straight Hose [ More info ]
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| #17 | 22-13177 | TUBE-Water Hose (NON POWER STEERING) (1 required per assembly) |
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| #18 | 32-64346 | HOSE-Oil Cooler to Thermostat Housing (1 required per assembly) |
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32-64346 - Molded Hose [ More info ]
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32-896998 - Molded Hose [ More info ]
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| #19 | 32-89718 1 | HOSE-Thermostat Housing to Water Pump (1 required per assembly) |
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32-89718 1 - Molded Hose [ More info ]
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| #20 | 54-18076 8 | CLAMP (2 required per assembly) |
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54-18076 8 - Clamp [ More info ]
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| #21 | 32-89749 1 | HOSE-Thermostat Cover (PORT) (1 required per assembly) |
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32-89749 1 - Molded Hose [ More info ]
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| #22 | 32-89730 1 | HOSE-Thermostat Cover (STBD) (1 required per assembly) |
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32-89730 1 - Molded Hose [ More info ]
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| #23 | 54-18076 4 | CLAMP (8 required per assembly) |
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54-18076 4 - CLAMP Worm Gear O [ More info ] Unavailable |
| #24 | 32-33220 70 | HOSE (17") Cut as Req'd (2 required per assembly) |
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32-33220 70 - 32-33220 70 - HOSE (48.00 Inche O [ More info ] Unavailable Replaced by 32-8M0062614 |
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32-8M0062614 - Water Hose [ More info ]
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| #25 | 12552 | LIFTING EYE (1 required per assembly) |
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12552 - Lifting Eye [ More info ]
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