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Home›Engines›Mercury Marine 6.2L / 6.2L H.O.

Mercury Marine 6.2L / 6.2L H.O. Engine

The Mercury Marine 6.2L / 6.2L H.O. is a 377 L 8-cylinder yes* engine. It powers generator sets from Mercury Marine, including the 6.2L INBOARD and 6.2L T6200 TOW SPORT INBOARD.

Also known as: Mercury 6.2L / 6.2L H.O.

Part of the Mercury Marine 6.2L engine family — 2 variants share parts & fitment.

377.0 L
Displacement
8
Cylinders
On this pageSpecsGenerator setsFAQ

Engine specifications

Displacement377.0 L
Cylinders8
AspirationYes*

Generator sets powered by this engine

2
Mercury Marine 6.2L INBOARDMercury Marine 6.2L T6200 TOW SPORT INBOARD

Parts cataloged across the Mercury Marine 6.2L family

22
Part #DescriptionCategory
61447Oxygen sensor fuses (4), Engine and trim relays, Fuel injectors, Alternator and fuel pump relay, Ignition coils, Malfunction indicator lamp (MIL)Alternator
53574Mercury/Quicksilver 25W-40 Mineral NMMA FC-W Catalyst Compatible rated 4-cycle oilOil filter
SAE30WSAE30WOil filter
SAE40WSAE40WOil filter
322065-amp fuse, Positive battery terminal (harness lead with fuse), Negative battery terminalService part / kit
37925System Link digital gaugesService part / kit
50400Remote Controls (DTS Models)Service part / kit
51854DockService part / kit
51855THROTTLE ONLY buttonService part / kit
518561 Lever buttonService part / kit
51857SYNC buttonService part / kit
51901Dual‑Handle Electronic Remote Control (ERC)—Operation and AdjustmentService part / kit
51902Dual‑Handle Electronic Remote Control (ERC)—Operation and AdjustmentService part / kit
52313DTS Slim Binnacle Single Handle Console Features and OperationService part / kit
53910Lanyard stop switchService part / kit
58358TRANSFER buttonService part / kit
58646DTS Slim Binnacle Single Handle Console Features and OperationService part / kit
58648Special Digital Throttle and Shift (DTS) FeaturesService part / kit
58650Special Digital Throttle and Shift (DTS) FeaturesService part / kit
61325VesselViewService part / kit
6144890-amp fuse, Hot stud, 15-amp fuse, Accessory harnessService part / kit
8M0119292EngService part / kit

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Common questions

What is the displacement of the Mercury Marine 6.2L / 6.2L H.O.?

The Mercury Marine 6.2L / 6.2L H.O. has a displacement of 377.0 liters with 8 cylinders.

Which generators use the Mercury Marine 6.2L / 6.2L H.O. engine?

The Mercury Marine 6.2L / 6.2L H.O. powers 2 generator set(s), including Mercury Marine 6.2L INBOARD, Mercury Marine 6.2L T6200 TOW SPORT INBOARD.