Skip to main content

Picture 1 of 3

Picture 1 of 3
Picture 2 of 3
Picture 3 of 3

Cummins Thermostat 3946849 Genuine OEM Part 190 Degree

5.05 product ratings
TruckersPartsWarehouse (36073)
99.4% positive feedback
Price:
US $89.79
ApproximatelyC $125.80
+ $13.39 shipping
Estimated delivery Tue, Nov 25 - Thu, Dec 4
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandCummins
Manufacturer Part Number3946849
eBay Product ID (ePID)2012402010

Product Key Features

TypeThermostat

All listings for this product

Buy It Nowselected
New
CUMMINS 3946849 OEM THERMOSTAT 190°
Last one
item 1 CUMMINS 3946849 OEM THERMOSTAT 190°
C $125.80
+C $18.76 shipping
3946849 Engine Coolant Thermostat for Cummins
item 2 3946849 Engine Coolant Thermostat for Cummins
C $191.59
+C $25.88 shipping

Ratings and Reviews

Learn more
5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by jamal_2575
    Oct 21, 2025

    Good quality, performance Good, easy ins...

    Good quality, performance Good, easy installation, great value. Fast delivery

    Verified purchase: YesCondition: New

  • by santiago5075
    Mar 19, 2022

    It is always best to Cry once.

    Nothing beats oem. My truck came with an aftermarket stat and the truck ran cold and heater would not heat up. This oem thermostat fixed my truck’s problem.

    Verified purchase: YesCondition: New

  • by bodiesonly
    Feb 21, 2022

    Cummins OE Thermostat

    Original equipment Cummins part. Works as deigned.

    Verified purchase: YesCondition: New

  • by tad3336
    Feb 18, 2022

    Awesome product

    This product works perfectly, I had put a aftermarket thermostat on my truck and it would not hold a steady temp, replaced it with the oem and works great, no more hunting

    Verified purchase: YesCondition: New

You may also like