Mercury S-55

2 generations · 5 engine options · data across all years of the S-55 platform.

2,285
Labor times
28
Torque specs
0
DTC codes
0
Repair procedures
35
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 1963 390ci V8
$7,009
~$1,402/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.

Generations & engine options

1963
3 engine options
390ci V8
406ci V8
427ci V8
1962
2 engine options
390ci V8
406ci V8
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