General Specifications
HP / kW
200 HP / 149.0 kW
Displacement
2507 cc (153.0 cu in.)
Cylinders
6 (V6 60°)
WOT RPM
5000 - 5800
Weight
189 kg / 417 lbs
Drive & Lower Unit
Gear Ratio
1.87:1
Shaft Length
20, 25
Electrical System
Alternator Output 504 Watts
Starting System Electric
Technical Maintenance Toolkit
Verified service specifications for the Mariner 200hp Magnum EFI (1998)
Lubrication
Engine Oil
TC-W3 (50:1)
Gearcase Lube 800 ml
Ignition System
Spark Plug
NGK BPZ8HS-10
Gap Setting Surface
Firing Order 1-2-3-4
Performance Specs
Idle RPM 700 ± 50
WOT Range 5000-5800
Alternator 504W
Standard Maintenance Intervals
20H Break-in Service
100H Annual Tune-up
300H Water Pump & Seals
Identification
The serial number for the Mariner 200hp Magnum EFI is typically found on a plate located on the transom bracket.
Technical Toolkit
Maintenance Compatibility
These models share common service parts with the Mariner 200hp Magnum EFI:
Model Evolution
History of the Mariner 200HP series over the years:
Standalone production year.
Category Discovery
Reference Data
Information compiled from Mariner Marine factory service manuals and original sales literature published in 1998.