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happybuySE Temperature Sensor: Compatible with Mercruiser 97258A1

Temperature Sensor — Coolant Temperature, happybuySE
Available Options
1/2 NPT
1/2 NPT
Joom
$14.51
Available to order

Ever had your engine throw a tantrum because it got too hot? This Temperature Sensor is here to keep things cool, specifically tailored for Mercruiser 97258A1 and OMC 171960 185898 models. With its 1/2 NPT connection, it's like the sensor and your engine were made for each other—no awkward fits here. Perfect for the salty sea air or just about any marine adventure, it's all about giving you spot-on temperature readings. Because let's face it, nobody likes an overheated engine drama. Keep your ride running smooth and avoid those meltdown moments.

  • Fits OMC 171960 185898
  • 1/2 NPT connection
  • Precise temperature monitoring
  • Compatible with Mercruiser 97258A1

General specs

  • Brand: happybuySE
  • Seller: Joom
  • Compatibility: Mercruiser 97258A1, OMC 171960 185898
  • Connection Type: 1/2 NPT
  • First listed by seller: 7/19/25

If you are interested in more details, you can find full information on the seller's page.

$14.51
Last price update: 8/29/25
Available to order

Shipping options

Delivery to United States
Unavailable

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Price $14.51 $11.88 $40.17 $24.01 $17.33 $23.75
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 Mercruiser 97258A1, OMC 171960 185898 Mercruiser V6, Mercruiser V8 Mercury/Mariner 150 4-stroke Mercedes-Benz vehicles Universal for most vehicles Mercedes-Benz vehicles
Temperature Sensor — Coolant Temperature, happybuySE

Temperature Sensor

$14.51

Reviews

4.3
(3 reviews)
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1
4
1
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Robert Garcia
Robert G. US Denver, CO
August 1, 2025
Decision:

I expected this sensor to be a straightforward upgrade for my boat, and it mostly delivered. Reality is, it's built like a tank and handles the marine environment well, keeping my engine running smoothly without drama. I've used it for a while now, and it's reliable, though I wish it were a tad more robust in fluctuating conditions. Overall, a solid choice that meets my needs.

  • Pros: The sensor fits perfectly with my engine, just as described, and the connection was smooth with no leaks. It gives accurate readings, which helps me monitor things closely and avoid any overheating issues. Built solidly, it seems quite durable for marine use, and delivery was quick.
  • Cons: While it works well, I noticed it can be a bit sensitive to extreme temperature swings, which might affect readings slightly. In the same price range, some others offer a bit more consistency, but it's not a deal-breaker.
Harper Martin
Harper M. US San Antonio, TX
July 23, 2025
Decision:

I bought this for my boat's engine, and wow, what a difference it makes! Installation was a breeze—just screwed it right in, and it started giving accurate temperature readings immediately. No more guessing if things are getting too hot. It's held up great in saltwater conditions, which is a huge plus for me. I'm incredibly happy with how it performs; it's like having a little guardian against engine drama. Definitely a smart buy for anyone into marine DIY.

  • Pros: This sensor fits incredibly well with my engine, no issues at all during installation. The readings are spot-on, which helps me avoid any overheating problems. It's durable and handles the marine environment perfectly, making my DIY repairs much easier and reliable.
  • Cons: One thing bugged me: it could be a bit pricier than some alternatives, but for the quality, it's worth it. I could be wrong, but I wish it came with a bit more detailed instructions for first-timers.
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