Parts for MerCruiser 8.2L Mag EC (Base Model) Cooling System, Fresh Water Components
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 8M0045229 | RESERVOIR ASSEMBLY, Coolant (1 required per assembly) |
| #2 | 862863 | CAP, Coolant Reservoir (1 required per assembly) |
| #3 | 37-8M2017891 | DECAL, Engine Coolant (1 required per assembly) |
| #4 | 8M0045231 | BRACKET, Reservoir (1 required per assembly) |
| #5 | 10-8M2017990 | SCREW, (M8 x 1.25) (3 required per assembly) MCM/MCM Inline |
| #5 | 10-818934 12 | SCREW, (M8 x 12) (1 required per assembly) MIE V-Drive |
| #6 | 32-8M2017664 | HOSE, Coolant Bleed (1 required per assembly) |
| #7 | 54-815504206 | CLAMP, Worm Gear (2 required per assembly) |
| #8 | 37-8M0045577 | DECAL SET, 8.2L Base, Heat Exchanger (1 required per assembly) MCM |
| #8 | 37-8M0045575 | DECAL SET, 8.2L High Output, Heat Exchanger (1 required per assembly) MCM |
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37-8M0045575 - Decal Set [ More info ] Unavailable |
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| #8 | 37-8M0045580 | DECAL SET, 8.2L Base (MIE), Heat Exchanger (1 required per assembly) |
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37-8M0045580 - Decal Set [ More info ] Unavailable |
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| #9 | 10-40107 30 | SCREW, (M8 x 30) (2 required per assembly) |
| #10 | 843155001 | FOAM STRIP (6.500 Inches) (2 required per assembly) |
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843155001 - Foam STRIP-6.5 In [ More info ] Unavailable |
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8M0192214 - FOAM STRIP-6.5 IN [ More info ] Unavailable |
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| #11 | 885342002 | SENSOR ASSEMBLY, Water Temperature (1 required per assembly) |
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885342002 - Sensor Assembly [ More info ] Unavailable |
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| #12 | 25-896699 | O-RING, (1.78 mm x .08 mm) (1 required per assembly) |
| #13 | 54-815504212 | CLAMP, Worm Gear (2 required per assembly) |
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54-815504212 - Clamp [ More info ] Unavailable |
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| #14 | 32-8M2017665 | HOSE, Reservoir to Circulating Pump (1 required per assembly) |
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32-8M2017665 - Hose - Reservoir To Circulating Pump [ More info ] |
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| #15 | 22-62910 1 | FITTING, Elbow - 90 Degree (.125-27) (1 required per assembly) |
| #16 | 8M0045230 | HEAT EXCHANGER (1 required per assembly) |
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8M0045230 - Heat Exchanger [ More info ] Unavailable |
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| #17 | 27-891716 | GASKET (1 required per assembly) |
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27-891716 - Heat Exchanger Gasket, priced individually [ More info ] |
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| #18 | 25-8M0039163 | O-RING, (3/8 x 1/8) (1 required per assembly) |
| #19 | 891717 | COVER (1 required per assembly) |
| #20 | 10-98261 | SCREW, (.375-16 x .750) (1 required per assembly) |
| #22 | 12-70132 | WASHER, (.323 x .563 x .063) Stainless Steel (4 required per assembly) |
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12-70132 - Washer, (.323 X .563 X .063 - Stainless Steel) [ More info ] Unavailable |
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| #23 | 8M2017984 | PLATE, Heat Exchanger (2 required per assembly) |
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8M2017984 - 8M2017984 - PLATE [ More info ] Unavailable Replaced by -8M0075813 |
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| #24 | 25-20295 | QUAD RING (1.725 x .210) (2 required per assembly) |
| #25 | 8M2017982 | PLATE, Heat Exchanger (1 required per assembly) |
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8M2017982 - PLATE NLA [ More info ] Unavailable |
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| #26 | 25-807134 1 | SEAL, Thermostat (1 required per assembly) |
| #27 | 8M0045990 | THERMOSTAT (1 required per assembly) |
| #28 | 25-30529 | O-RING, (1.925 x .103) (2 required per assembly) |
| #29 | 32-8M2019704 | HOSE, Crossover to Circulating Pump (1 required per assembly) |
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32-8M2019704 - Hose - Crossover To Circulating Pump [ More info ] |
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| #30 | 54-815504232 | CLAMP, Worm Gear (2.50 Diameter) (2 required per assembly) |
| #31 | 10-8M0043100 | SCREW, (7/16-14 x 5.0), Crossover Port (1 required per assembly) |
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10-8M0043100 - Screw [ More info ] Unavailable |
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| #32 | 8M0045236 | CROSSOVER (1 required per assembly) |
| #33 | 10-8M0043101 | SCREW, (7/16-14 X 3.5), Lower Crossover (2 required per assembly) |
| #34 | 22-32803 | PLUG, Pipe (.375-18) Brass (4 required per assembly) |
| #35 | 8M2000004 | BRACKET, Flush Mount (1 required per assembly) |
| #36 | 54-65653 | CLIP (1 required per assembly) |
| #37 | 10-40106 12 | SCREW, (M6 x 12) Stainless Steel (1 required per assembly) |





