Thermistor Probe

Marsoni

M251S

$42.40

Get it in 3 business days with 1 day shipping. Friday, May 29

Thermistor ProbeThis is a 471740 Thermistor Probe, essential for accurate temperature sensing in your pool or spa system. Get reliable readings with this replacement part.

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Quick Dispatch:

Your Thermistor Probe orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This starter worked fine when installed. The only reason I didn't give it a 5 star rating was fitment. the hole in the bell housing is slightly larger than the starter. The old starter, OEM, was a right fit. This puts all of the strain and torque of starting the engine on the two bolts that hold the starter in. I expect this to fail at some, hopefully, distant point in the car's future. In order to retorque the starter bolts, the battery and airbox have to be removed.

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Reviewed in the United States on October 6, 2025

Verified Purchase

A. Clevinger

Phoenix, US

★★★★★ 5

Fit my 2006 3.3 Toyota Sienna..

Shipped quickly and fit as advertised. Works like it should and the price was good!

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Reviewed in the United States on April 15, 2026

Verified Purchase

Amazon Customer