Anyone who rides a Sea-Doo knows the problem: you can feel when the engine is "approximately" warm – but you can't see it. This is exactly where the M-JET Temp module comes in. It brings one of the most important pieces of information directly to where you actually need it while riding: to the original Sea-Doo display .
Whether you want to warm up the engine properly, stress your setup (e.g., through tuning, sustained high RPM, or warm water), or simply want peace of mind – temperature is the crucial factor. And not just "felt," but measurable .
What is the M-JET Temp module?
The M-JET Temp module is a plug-and-play add-on module for Sea-Doo vehicles. It allows you to optionally display either the water temperature or the oil temperature on your Sea-Doo's standard display .
You don't need an external instrument, a DIY solution, or an app as a permanent display – the information is shown where you can see it while driving.
Why temperature is so important (and why "by feel" is often not enough)
Temperature is not just a comfort factor, but also an issue of engine safety:
1) Warm up properly
An engine that hasn't yet reached operating temperature will run, but the oil circulation, tolerances, and lubrication are not yet optimal. Regularly accelerating to full throttle too early will increase wear in the long run.
2) Detect overheating early
Especially in warm ambient temperatures, shallow waters, heavy loads, or prolonged full-throttle sections, the temperature can rise before it feels "strange." A clear reading on the display gives you peace of mind.
3) Particularly relevant for tuned vehicles
More power generally means more thermal stress. If you know your setup and drive smoothly, you'll enjoy it for longer. Therefore, this module is a very worthwhile upgrade – regardless of whether you're running stage maps or stock settings.
What exactly does the module display?
Depending on the setting, the M-JET Temp module can display one of the two temperatures :
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Water temperature (for controlling cooling/ambience/load)
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Oil temperature (for warm-up time and thermal load of the engine)
You decide what you want to see.
Compatibility: Which Sea-Doo models are supported?
The module works with:
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all Sea-Doo Spark models
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all other Sea-Doo models from model year 2018 onwards
This means the M-JET Temp module is suitable for the majority of the current Sea-Doo fleet and fits perfectly with modern vehicles where you want to use the display directly in the standard cluster.
Installation & Operation: Plug-and-Play instead of a workshop appointment
One of the biggest advantages: no complicated installation .
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Plug and Play
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Connection at the diagnostic port
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The module remains permanently in the vehicle.
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Fully reversible
The whole thing is designed so that you can integrate it easily – without special tools, without modifying the cockpit and without additional displays anywhere on the handlebars.
For whom is the M-JET Temp module particularly worthwhile?
In short: For anyone who not only wants to "ride" their Sea-Doo, but also understand and protect it .
It is particularly useful for:
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Drivers who want to consistently warm up their car
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Touring cyclists who have long distances and changing conditions
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Drivers in very warm regions or shallow waters
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Performance setups (e.g., with tuning) that include temperature control
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For everyone who prefers to see a clear value instead of "it'll be fine"
Conclusion: Small expansion, big added value
The M-JET Temp module is a typical "Why wasn't this available sooner?" upgrade:
You get essential live information directly on the Sea-Doo display – without additional displays, without DIY solutions, without stress.
If you want to know when your engine is really warm and you want to keep an eye on overheating or unnecessary strain early on, this module is one of the most useful plug-and-play upgrades you can give your Sea-Doo.
