O’Connell Marine Service Department

We’ll be here when you need us.

Below are some of the routine maintenance and services we perform.

Outboard Service Menu

4-Stroke Yearly Maintenance Service

  • Check compression & inspect spark plugs.
  • Inspect timing belt.
  • Change engine oil & filter.
  • Replace engine fuel filter.
  • Change gear lube in lower unit.
  • Inspect prop shaft & prop shaft seals.
  • Grease trim & tilt.
  • Spark plugs additional if needed.
  • Factory OEM Yamaha, Mercury, Tohatsu, Honda Parts, lubes & oils.

2-Stroke Yearly Maintenance

  • 2-Stroke yearly maintenance.
  • Check engine timing & compression.
  • Replace spark plugs.
  • Replace engine fuel filter.
  • Change gear lube in lower unit (if needed).
  • Inspect prop shaft & prop shaft seals.
  • Grease tilt & trim (if required).
  • Engines requiring NGK plugs cost more (if required).
  • Factory OEM Mercury & Yamaha parts, lubes, & oils.

Water Pump Impeller Service

  • Recommended every two years.
  • Includes all parts & labor.
  • Factory Mercury/Yamaha/Tohatsu OEM parts.

Inboard/Outboard Service Menu

Yearly I/O Maintenance Service

  • Yearly I/O maintenance service.
  • Change engine oil & filter.
  • Inspect belt condition & tension.
  • Replace water/fuel separator filter.
  • Check power steering fluid.
  • Check power trim fluid & operation.
  • Change gear lube in lower unit.
  • Factory Yamaha, Mercury, Mercruiser, or Tohatsu OEM parts, lubes & oils.

I/O Water Pump Service

  • Recommend replacement every two years.
  • Price includes: all labor & water pump impeller.
  • Factory Mercruiser, Volvo, Cobra, OEM parts.

I/O Engine Tune Up

  • Replace spark plugs.
  • Inspect cap & rotor.
  • Inspect points & condenser if equipped.
  • Check & adjust idle speed as necessary.

I/O Mercruiser Engine Tune Up

  • Remove & inspect lower unit, bellows & hoses.
  • Lubricate gimble housing, bearings, steering, universal joints & shift cable.
  • Drain gearcase & refill with new gear lube.
  • Check engine alignment.
  • Factory Mercruiser OEM parts, lubes & oils.

Individual Services

I/O Gear Lube Change Only

I/O Engine Oil & Filter Change Only

Schedule Service

Feel free to call us at (833) 922-1128 and we’ll be happy to help you over the phone or assist you in making an appointment. Come talk to us about how to best maintain your investment and learn more about our available services!

Call, visit, or contact us today. We’re here to help.

Find Your Service