Suzuki Technical Database

Suzuki DF150A

Name: Suzuki DF150A Outboard Motor (2018)
Brand: Suzuki
Availability: OutOfStock

150 HP 2018 4-Stroke Current Production ✓ Service Data Verified

Smaller Model DF140

Current Model DF150A

Larger Model DT150

General Specifications

HP / kW 150 HP / 111.8 kW

Displacement 2867 cc (175.0 cu in.)

Cylinders 4 (Inline)

WOT RPM 5000 - 6000

Weight 226 kg / 498 lbs

Drive & Lower Unit

Gear Ratio 2.50:1

Shaft Length 20", 25"

Electrical System

Alternator Output 633 Watts

Starting System Electric

Technical Maintenance Toolkit

Verified service specifications for the Suzuki DF150A (2018)

Lubrication

Engine Oil

Suzuki 10W-40

Oil Capacity 8 Liters

Gearcase Lube 1100 ml

Ignition System

Spark Plug

NGK BKR6E

Gap Setting 0.031"

Firing Order 1-2-3-4

Performance Specs

Idle RPM 700 ± 50

WOT Range 5000-6000

Alternator 633W

Standard Maintenance Intervals

20H Break-in Service

100H Annual Tune-up

300H Water Pump & Seals

Identification

The serial number for the Suzuki DF150A is typically found on a plate located on the transom bracket.

Technical Toolkit

Compare this 150HP engine → Identify your model year → Decode error codes → Propeller guide for this 150HP →

Maintenance Compatibility

These models share common service parts with the Suzuki DF150A:

Model Evolution

History of the Suzuki 150HP series over the years:

1995 DT150

Category Discovery

All 150HP Motors Full Suzuki Index 2010s Archive

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Reference Data

Information compiled from Suzuki Marine factory service manuals and original sales literature published in 2018.