Evinrude 2-Stroke Outboard Engine Parts 150-300HP

(2 products)

This page is dedicated to Evinrude 2‑Stroke 150–300HP outboard engines. Use it to find compatible parts and practical service information. You’ll find maintenance tips, commonly replaced items, and troubleshooting guidance. You can also browse our main Evinrude/Johnson/OMC collection. Scroll down to the bottom of this page to start browsing parts for this engine, and on the collection page use the Filter & Sort controls to narrow results by horsepower, year range, and part category.

Browse All Evinrude Parts

How to Identify Your 150–300HP Model

Locate the model/serial plate on the starboard transom bracket (or swivel bracket). A secondary engine ID is often stamped on a core or freeze plug on the block.
Read the model code: examples include E/J150, E/J175, E/J200, E/J225, E/J250, and E/J300 with suffix letters indicating shaft length (S/L/X), steering/control type, and revision year.
Confirm platform: carb/loop‑charged V6, Ficht direct‑injection V6, or E‑TEC V6. Many 150–300HP 2‑strokes are V6 with six individual ignition coils.
Oil system: some models are oil‑injected (remote tank and VRO/E‑TEC system), while others require premix. Verify which you have before ordering parts.

Engine Platform Overview

Legacy V6 Carb/Loop‑Charged (approx. 1980s–1990s)

Feature	Description
Configuration	60° V6, carbureted loop‑charged 2‑Stroke
Common Models	E/J150, E/J175, E/J200 (various suffixes by shaft/control/year)
Advantages	Mechanical simplicity, strong mid‑range torque, wide parts availability
Notes	Verify ignition components (power pack/coils) by model; gearcase ratios and shafts vary by year and application.

Ficht Direct‑Injection V6 (late 1990s–early 2000s)

Feature	Description
Configuration	V6, Ficht direct‑injection 2‑Stroke
Common Models	150–225 HP Ficht variants (model code and year critical for fuel/ignition parts)
Advantages	Improved fuel economy and emissions vs carb, strong torque
Notes	Use exact model/serial to spec injectors, lift pump components, and ECU‑related items.

E‑TEC V6 (mid‑2000s–2010s)

Feature	Description
Configuration	V6, E‑TEC direct‑injection 2‑Stroke with advanced ECU control
Common Models	E‑TEC 150/175/200/225/250/300
Advantages	Extended service intervals, clean operation, strong power‑to‑weight
Notes	Match parts by model and serial; some procedures may require dealer‑level software.

Routine Maintenance & Service Parts

Intervals below are general guidelines; always follow the official Evinrude/BRP service manual for your exact model and usage.

Item	Interval*	Remarks	Parts Link
Gear oil (lower unit)	Every 100 hours or annually	Inspect for water intrusion (milky oil); replace seals if contamination is found.	Johnson/Evinrude/OMC Service & Maintenance Kits
Spark plugs	100 hours or annually	Check gap and condition; replace fouled or worn plugs.	Spark Plug Collection
Fuel filter (inline/under‑cowl)	100 hours or every season	Drain water separator if equipped; replace clogged elements.	Fuel Filters
Water pump impeller / kit	200 hours or every 2 seasons	Replace sooner after overheat, sand/silt use, or weak tell‑tale stream.	Johnson/Evinrude/OMC Water Pump Repair Kits
Anodes (internal & external)	Inspect each 50 hours / replace when 50% depleted	Choose alloy for your water (zinc/brackish, aluminum/brackish, magnesium/fresh).	Johnson/Evinrude/OMC Anodes
Thermostats and pressure relief (poppet) valve	Inspect every 2 seasons	Stuck‑open stats cause cold running and excess smoke.	Johnson/Evinrude/OMC Outboard Parts
Oil injection system (if equipped)	Inspect annually	Check tank screen, hoses, and alarm function. Premix models typically run 50:1 (confirm for your model).	Johnson/Evinrude/OMC Hoses
Propeller & hub inspection	Each season	Remove prop to check for fishing line on shaft; verify hub isn’t slipping.	Johnson/Evinrude/OMC Propellers
Lower unit seal kit (if leak detected)	As needed	Perform pressure/vac test if water is found in gear oil.	Johnson/Evinrude/OMC Lower Unit Seal Kits

Frequently Used Parts Categories

Routine Service Kits — Johnson/Evinrude/OMC Service & Maintenance Kits
Cooling System — Water Pump Repair Kits
Fuel System — Fuel Filters
Ignition / Electrical — Electrical Items
Propulsion — Johnson/Evinrude/OMC Propellers
Gearcase Sealing — Lower Unit Seal Kits
Corrosion Protection — Johnson/Evinrude/OMC Anodes

Common Symptoms & Quick Checks

Symptom	Check First	Related Parts
Weak tell‑tale or overheat alarm	Inspect intake screens, tell‑tale hose, impeller, thermostats, and poppet valve.	Water pump kit, thermostat(s), intake screen, gaskets
Poor acceleration / power loss	Check for spun prop hub, old fuel, clogged filter, soft primer bulb; confirm spark on all cylinders.	Fuel filter, spark plugs, primer bulb, ignition coil
Hard starting / rough idle	Test cold‑start enrichment/primer solenoid, look for air leaks in fuel lines, verify compression, clean/inspect injectors or carbs.	Spark plugs, fuel hoses, primer bulb, carb kits or injector service
Excessive smoke (2‑Stroke)	Confirm oil ratio or oil‑injection settings; check thermostat stuck open causing cold running.	2‑stroke oil, thermostat
Gearcase noise / metal in gear oil	Drain and inspect oil; check magnetic plug; perform pressure/vac test for leaking seals.	Gear oil, seals, bearings

FAQs

Are parts interchangeable across different years and platforms?

Many service items (plugs, anodes, water pump components) are shared within the V6 families, but fuel/ignition parts differ between carb, Ficht, and E‑TEC models and even by year. Always confirm with your full model and serial number.

When should I replace the impeller?

As a rule of thumb: every 200 hours or two seasons. Replace sooner if the motor overheated, the tell‑tale weakens, or if you frequently operate in sandy, silty, or weedy water.

How often should I change lower unit gear oil?

At least once per season or every 100 hours. If the oil looks milky or you see water on drain, service the seals and test the gearcase.

What information helps confirm part compatibility?

Provide the full model code, serial number, horsepower, shaft length, and whether your engine is carb, Ficht DI, or E‑TEC. Photos of the nameplate and the part needing replacement also help ensure a correct match.

Ready to find parts? Browse our main Evinrude/Johnson/OMC collection by horsepower, year, and model.

Shop Evinrude Parts

If you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.