Parts for MerCruiser 8.1L Inboard (Base) Intake Manifold
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 881690 | MANIFOLD, Intake (1 required per assembly) |
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881690 - 881690 - MANIFOLD O [ More info ] Unavailable Replaced by -881690001 |
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881690001 - MANIFOLD O NLA [ More info ] Unavailable |
| #2 | 805223T | SENSOR (1 required per assembly) |
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805223T - Sensor Assembly (iat) [ More info ]
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18-7702 - Sender, 805223T, 3854527 [ More info ]
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| #3 | 32-881734 | HOSE, Fuel Pressure Regulator (1 required per assembly) |
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32-881734 - Hose [ More info ]
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| #4 | 27-881633 | GASKET SET, Intake Manifold and Valley (1 required per assembly) |
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27-881633 - Gasket [ More info ]
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27-881633001 - 27-881633001 - GASKET O [ More info ] Unavailable Replaced by 27-881633T01 |
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27-881633T01 - Gasket [ More info ]
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| #5 | 881689 | SHIELD, Intake manifold Oil Splash (1 required per assembly) |
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| #6 | 845755 | RETAINER, Valve Lifter Guide (1 required per assembly) |
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845755 - 845755 - RETAINER O [ More info ] Unavailable Replaced by -8M0050807 |
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8M0050807 - Lifter Retainer [ More info ]
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| #7 | 10-881570 | SCREW, (M8 x 25) (7 required per assembly) |
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10-881570 - Bolt [ More info ]
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| #8 | 881731 | SENSOR (1 required per assembly) |
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881731 - 881731 - SENSOR O [ More info ] Unavailable Replaced by -8M0054726 |
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8M0054726 - Sensor [ More info ]
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18-7660 - Map Sensor, 881731 [ More info ]
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861249A 1 - Map Sensor Assembly [ More info ]
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| #9 | 25-881733 | SEAL (1 required per assembly) |
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25-881733 - Seal [ More info ]
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| #10 | 10-881646 | SCREW, (M6 x 20) (1 required per assembly) |
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10-881646 - Bolt [ More info ]
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| #11 | 881727 | TUBE, Oil fill (1 required per assembly) |
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881727 - Oil Fill Tube [ More info ]
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| #12 | 36-845753T 1 | CAP, Oil Fill (1 required per assembly) |
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845753T 1 - Oil Fill Cap [ More info ]
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| #13 | NSS | NOT SOLD SEPARATE, SEAL,Oil Fill Cap (1 required per assembly) |
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NSS - NOT SOLD SEPARATE O [ More info ] Unavailable |
| #14 | 10-881645 | BOLT, (M6 x 20), Oil Fill Tube (1 required per assembly) |
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10-881645 - Bolt [ More info ]
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| #15 | 10-881634 | SCREW, (M6 x 65) (10 required per assembly) |
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10-881634 - Bolt [ More info ]
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| #16 | 881691 | FUEL RAIL, Fuel Injection (1 required per assembly) |
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881691 - 881691 - FUEL RAIL O [ More info ] Unavailable Replaced by -881691001 |
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881691001 - FUEL RAIL O NLA [ More info ] Unavailable |
| #17 | 22-802631 | VALVE AND CAP KIT, Fuel Pressure Service (1 required per assembly) |
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22-802631 - Valve And Cap [ More info ]
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| #18 | 881692 | REGULATOR KIT, Fuel Pressure (1 required per assembly) SN# 0M316893 & Below |
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881692 - 881692 - REGULATOR KIT O [ More info ] Unavailable Replaced by -881692001 |
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881692001 - Ord 802630T01, NLA [ More info ]
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| #18 | 881692001 | REGULATOR KIT, Fuel Pressure (Base) (1 required per assembly) (GM Code 4XY) SN# 0M316948 & Up |
| #19 | 25-881696 | SEAL KIT, Fuel Pressure Regulator (1 required per assembly) |
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25-881696 - Seal Kit [ More info ]
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| #20 | 881693 | INJECTOR (8 required per assembly) |
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881693 - 881693 - INJECTOR 3 hole p O [ More info ] Unavailable Replaced by -881693002 |
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881693002 - Injector [ More info ]
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18-7698 - Injector, 81693002 - Special Order - No Returns [ More info ]
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| #21 | 25-881694 | SEAL KIT (1 required per assembly) |
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25-881694 - Seal Kit [ More info ]
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| #22 | 881695 | RETAINER KIT, Fuel Injector (1 required per assembly) |
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881695 - 881695 - RETAINER KIT O [ More info ] Unavailable Replaced by -881695001 |
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881695001 - Retainer Kit [ More info ]
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| #23 | 16-881968 | STUD (2 required per assembly) |
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16-881968 - 16-881968 - STUD O [ More info ] Unavailable Replaced by 16-881968001 |
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16-881968001 - Stud [ More info ]
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| #24 | 84-881697 | HARNESS ASSEMBLY, Fuel Injection Wiring (1 required per assembly) |
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84-881697 - 84-881697 - HARNESS ASSEMBLY O [ More info ] Unavailable Replaced by 84-889503 |
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84-889503 - Harness Assembly [ More info ]
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| #25 | 16-802561 | STUD, Throttle Body (3 required per assembly) |
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16-802561 - STUD O NLA [ More info ] Unavailable |
| #26 | 22-862360 1 | PLUG, Fuel Rail Outlet (1 required per assembly) |
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22-862360 1 - Plug [ More info ]
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| #27 | 881725 | PLATE (1 required per assembly) (Digital Throttle Shift) |
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881725 - PLATE O NLA [ More info ] Unavailable |
| #28 | 27-881644 | GASKET (1 required per assembly) (Digital Throttle Shift) |
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27-881644 - 27-881644 - GASKET O [ More info ] Unavailable Replaced by 27-863285 |
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27-863285 - Gasket [ More info ]
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| #29 | 10-881586 | SCREW, (M8 x 30) (2 required per assembly) (Digital Throttle Shift) |
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10-881586 - 10-881586 - SCREW (M8 x 30) O [ More info ] Unavailable Replaced by 10-898101392 |
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10-898101392 - Bolt [ More info ]
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