Yanmar YM-121850-49801 Thermostat For 3TN100 Diesel Engines

(180degF / 82degC)

OEM #: 12185049801SKU: YM12185049801

Ships in 1-2 days

Sale price$82.64

Taxes and Shipping are calculated at checkout

Hassle Free Return

The YM-121850-49801 Thermostat can be used on the following Yanmar engine series: 4TNE98 (direct and indirect injection), 4TNV94L, 4TNV98, and 4TNV98T.

SKU YM12185049801
OEM Number 12185049801
Part Type Thermostats
OEM Brand YANMAR

Genuine Yanmar parts warranty

View genuine warranty details
  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

View full shipping policy

Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.

Frequently bought together

Yanmar YM-121850-49550 Thermostat Gasket For 4TNE92-NMH Diesel EnginesYanmar YM-121850-49550 Thermostat Gasket For 4TNE92-NMH Diesel Engines - view 2
Yanmar YM-121850-49540 Thermostat Gasket
YANMAR Yanmar YM-121850-49540 Thermostat Gasket
Sale price$5.04
In Stock