Yamaha F75 Oil & Filter Change
Fresh oil and a new filter are the cheapest insurance for your 75 hp Yamaha F75. Below is the exact oil filter that fits, a step-by-step video of the full oil change, and what else you need for the job.
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Watch: how to do it (step by step)
How to Replace Oil Filter – yamaha F75
Oil Change on Yamaha Outboard F75 – F115
Tools Needed
- 14 millimeter wrench
- Oil filter wrench
Safety
- Ensure engine is cool before starting procedure to prevent burns.
- Have a pan or container ready to catch old oil.
Steps
- Remove cowling by lifting it straight up after unhooking front and back levers.
- Locate the drain plug at the bottom rear of the motor, near the exhaust port.
- Use a 14 millimeter wrench to loosen and remove the drain plug, allowing oil to drain into a pan or container.
- Allow oil to fully drain, then replace the drain plug by hand, ensuring it's snug but not overtightened.
- Locate the oil filter on top of the motor, near the front.
- Use an oil filter wrench to loosen and remove the old oil filter, catching any remaining oil in a rag or paper towel.
- Clean the mounting area and install the new oil filter by hand, ensuring the O-ring is properly seated and the filter is snug but not overtightened.
- Locate the oil fill hole on the top side of the motor, near the rear.
- Using a funnel, add the recommended amount of oil (3.4 quarts for a Yamaha F75-F115) to the motor, checking the dipstick periodically to ensure the correct level is reached.
Tips
- The video recommends using all four quarts from the kit, even though the capacity is 3.4 quarts.
- After adding oil, recheck the dipstick to ensure the level is within the recommended range before starting the engine.
Which part do I need for my Yamaha F75?
For most F75 owners the part above (18-7911-1) is the right choice. Price tip: the aftermarket numbers are usually noticeably cheaper than the OEM-branded box — it is the same physical part. If you need an exact match, these compatible part numbers also fit:
Show all compatible part numbers (1)
| Part number | Description | |
|---|---|---|
| 3R0-07615-0 | Oil filter | Find on Amazon → |
Many of these are the same physical part under different brand numbers. Confirm against your engine plate before ordering.
Frequently asked questions
What oil filter fits a Yamaha F75 (75 hp)?
The Yamaha F75 uses the oil filter sold as 18-7911-1, plus its OEM and aftermarket cross-references (1 compatible numbers are listed above). Confirm the number against your engine's model code and year plate before ordering.
How often should I replace the oil filter on a Yamaha F75?
Change the oil and filter every 100 running hours or once a season, whichever comes first (check your manual for the exact interval).
What else do I need for an oil change on a Yamaha F75?
The correct grade and amount of engine oil (see the manual or the video), a new drain-plug washer, a filter wrench and a drain pan or oil extractor pump. Nothing exotic — it is standard service equipment.
What are the signs the oil is overdue on a Yamaha F75?
Dark, gritty oil well past its interval, low-pressure warnings — and milky or grey oil, which means water is getting in and should be investigated immediately.
How long does an oil change take on a Yamaha F75?
About an hour for a competent DIYer. Run the engine warm first — warm oil drains faster and carries more contaminants out with it.
Related guides
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- Yamaha F50 oil filter
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