If you’re running a 90 HP Mercury outboard engine and you keep facing issues — like the engine not starting, RPM going up and down, or weird ignition problems — then read this article till the end.
Today, we’re talking about the 261-9007-C2 flywheel magnet — a small part that can completely change the way your Mercury 90 HP engine performs.
What Is the 261-9007-C2 Flywheel Magnet?
Let’s keep it simple. This flywheel magnet is the heart of your engine’s ignition system. It controls the spark, and no spark means no start.
So if this little part is faulty or weak, here’s what can happen:
- Your engine won’t start
- It may start and then shut off randomly
- Or it might misfire and backfire — basically, chaos
Most people think it’s a fuel issue. But in many cases, it’s this magnet causing all the trouble.
Which Engines Use This Magnet?
This 261-9007-C2 flywheel magnet is made for:
✔ Mercury 75–90 HP Outboard Engines
✔ Year Models: 1994 to 1998
Still, always double-check your engine’s model number before ordering. Better safe than sorry.
How to Know If You Need a New One
Here are some clear signs your flywheel magnet might be failing:
- The engine won’t start or keeps stalling
- Weak or no spark
- Irregular RPMs
- Strange noises or backfiring
- The spark plugs are working, but the engine is still dead
If this sounds like your engine, it’s time to get that magnet checked.
Don’t Forget Mercury Engine Cooling — It Matters
Now here’s something many people ignore — the engine cooling system.
Even if your flywheel magnet is okay, if your engine is overheating, things will start breaking down. Heat damages magnets, wiring, and even your ignition timing.
Here’s how to know if your Mercury cooling system is struggling:
- No water coming from the tell-tale (pee hole)
- The engine feels too hot
- Steam or smoke coming out
- Alarm beeping randomly
If you spot any of these, don’t wait. Get your cooling system checked — impeller, water pump, thermostat — all of it.
How to Replace the 261-9007-C2 (Quick Guide)
If you’re handy with tools, here’s a basic idea of how to do it:
- Disconnect the battery
- Remove the engine cover
- Use a flywheel puller to access the magnet
- Replace the faulty magnet with the new one
- Tighten everything as per the manual
- Test the spark and fire it up
Not confident? No worries — call a marine mechanic. Better done right than done twice.
Where to Buy It (Especially in Pakistan or Nearby)
Finding this part locally might be a little tricky. But here are some options:
- PakWheels Forums or Facebook Marine Groups
- Boat repair shops in Karachi, Boat Basin area
- Amazon or eBay (use a parcel forwarding service)
- AliExpress (just check the reviews and quality first)
Prices may range between Rs. 8,000 to Rs. 18,000 depending on quality and seller.
Read More Us: 1994–1998 75–90 HP Flywheel Magnet
Final Words – Don’t Let a Tiny Part Ruin Your Weekend
Look, we all know boating is meant to be peaceful and fun, not stressful.
So if your Mercury engine isn’t behaving, don’t ignore the 261 9007-C2 magnet. And while you’re at it, check the cooling system too, because one small issue today can become a big headache tomorrow.
FAQs – Common Questions from Local Boaters
Q: Can I find this magnet in Pakistan?
It’s not very common, but some boat mechanics or online groups might have it.
Q: Can I replace it myself?
If you know your way around tools, yes. Otherwise, hire someone who does.
Q: Is checking the cooling system necessary?
100%. Overheating kills magnets and your engine’s spark system.
