Heating and Cooling› Thermostats, Housings and Fillers

SIERRAMARINE

TEMPERATURE SWITCH

$37.84

SKU: S08C TS25101

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sierra TS25101 is a marine temperature sender/switch designed to activate an audible alarm or warning light when engine temperature reaches 200 degrees Fahrenheit. It features a 1/4" Q.D. terminal and a 3/8"-18 thread size. This sender switch is suitable for marine applications where monitoring engine temperature is crucial for preventing damage.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSIERRAMARINE
Part NumberS08C TS25101

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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