Skyfree 420256915 Engine Oil Pressure Switch Sensor: Monitors engine oil pressure
Available Options
An engine's lifeblood is its oil pressure, and this sensor is the vigilant guardian that keeps it in check. Designed for high-stress machines like Ski-Doo snowmobiles and Can-Am ATVs, it monitors pressure levels to prevent catastrophic engine failure. If things dip into the danger zone, it sounds the alarm or even cuts power—saving you from a wallet-draining repair bill down the line.
Off-road adventures and rough terrain put engines through the wringer, making this little component a non-negotiable for reliability. Think steep climbs, muddy trails, or freezing cold rides; it's the unsung hero that ensures your vehicle doesn't quit when the going gets tough. Installation? A breeze for most DIYers: just bolt it onto the engine block, hook up the wiring to your dashboard alerts, and you're set. It's the kind of smart, straightforward upgrade that turns routine maintenance into peace of mind.
- Ensures engine safety
- Easy installation
- Compatible with Ski-Doo and Can-Am
- Durable construction
- Monitors engine oil pressure
General specs
- Brand: Skyfree
- Model: 420256915
- Seller: Joom
- Compatibility: Ski-Doo, Can-Am
- Function: Oil pressure monitoring
- Installation Type: Direct fit
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Skyfree 420256915 Monitors engine oil pressure
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| Brand | Skyfree | Skyfree | feiyanautoparts | Skyfree | Automotivemechanicalcomponents | loverapple |
| Model | 420256915 | 2-8199 | 580051890 | 20876799 | 12643471 | 5149182AB |
| Color | ||||||
| Rating |
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| Price | $25.46 | $27.51 | $30.02 | $23.80 | $68.71 | $17.48 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
| Compatibility | Ski-Doo, Can-Am | Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Jeep | Various vehicles | Buick, Cadillac, Chevrolet | Various turbine engines | 2011-2020 JEEP GRAND CHEROKEE 3.6L |
| Function | Oil pressure monitoring | Oil pressure sensing, Switch operation | Monitors oil pressure | Monitors brake fluid pressure | Monitors air intake temperature | |
| Material | Metal | Durable materials | Durable metal and electronics | |||
Engine Oil Pressure Switch Sensor
Lauren J.
Chicago, IL
September 3, 2025
I bought this on a whim for my ATV after reading about it online, and the courier called ahead which was nice :) As someone who's into fitness and health, I appreciate things that prevent problems, and this sensor does that by monitoring the oil pressure. It works okay most of the time, but I've had a few mometns where it acted up in cold weather, mkaing me wonder if it's reliable. For the price, it's decent, but I might look for something better next time. It's been on for about a month now, and while it hasn't failed, I'm not fully confident in it for long adventures.
- Pros: It was quite easy to put in, just bolted onto the engine and connected the wires without any hassle. I liked that it ehlps keep an eye on the oil pressure, which could save me from big repair costs later on.
- Cons: It could be wrong, but I noticed it sometimes gives false alerts when the engine is cold, which makes me a bit nervous. The quality feels a bit cheap, not as sturdy as I hoped for roigh use.