Routine Maintenance

Boat Oil Changes

Routine oil and filter service to keep your engine running well season after season.

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What We Service

Marine Engine Oil And Filter Service

Regular oil changes are one of the simplest ways to protect your engine and avoid bigger repairs down the road. We handle oil and filter changes for inboard and sterndrive engines using oil suited to marine use.

This includes draining old oil, replacing the oil filter, refilling with the correct oil for your engine, and checking for any leaks or issues while the engine is open.

  • Engine oil drain and refill
  • Oil filter replacement
  • Fluid level check
  • Leak inspection
  • Lower unit gear oil service
  • Disposal of used oil and filters
Aerial view of the Service 1 Marine facility in LaPorte, Indiana

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Tell Us What Your Boat Needs

Fill out the form below and our team will follow up to schedule your service.

Our Process

How We Handle Your Oil Change

  1. 1

    Drain

    We drain the old oil completely and remove the used filter.

  2. 2

    Inspect

    While the engine is open, we check for leaks or any other issues worth flagging.

  3. 3

    Refill

    The engine is refilled with the correct oil for your make and model, along with a new filter.

  4. 4

    Final Check

    We confirm fluid levels are correct and there are no leaks before your boat is finished.

  • Marine Grade OilBuilt For The Conditions A Boat Engine Runs In
  • Quick TurnaroundOne Of Our Fastest Services
  • Easy To CombinePair It With Winterization Or Another Repair

Frequently Asked Questions

Boat Oil Changes Questions

This depends on your engine hours and how often you use your boat. As a general guide, most inboard and sterndrive engines benefit from an oil change at least once a season.

Yes. We check and can service the lower unit gear oil at the same time as your engine oil.

Yes. This is one of the most common combinations we do, especially heading into storage season.

We use oil rated for marine engines, matched to your engine manufacturer's specification.

Ready To Get Started?

Get your oil change scheduled before it becomes a bigger problem.