190° STOCK THERMOSTAT KIT - GATES ('98.5-'09 and '13-'23, 5.9L & 6.7L)

Item #: GATES-33915
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GATES 190° STOCK thermostat kit for '98.5-'09 and '13-'23 Dodge Cummins Turbo Diesel trucks equipped with the 5.9L or 6.7L engine.

Thermostat kit includes seals.

NOTE:This is stock temperature thermostat for '98.5 to '09 and '13-'23 trucks. The alternate temperature thermostat is 180° (#33956).


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Thermostat works well, holds a constant temperature much better than auto parts store unit.
Nov 23, 2016  |  By Aric Waldron
Thermostat works well, holds a constant temperature much better than auto parts store unit.

dodge parts
Dec 9, 2016  |  By gary Snyder
great, cured the problem for half the money of dealer.

'98.5-'09 Dodge Cummins 190 Thermostat kit
Mar 9, 2017  |  By John Rennhack
Great quality, fit &working great.

Thermostat, 2005
May 20, 2017  |  By Ryan Stone
Original t-stat was sticking partially open causing long warm up times. Pulled the old one out, dropped the new one in, truck comes up to temperature quickly.

Nov 24, 2017  |  By MH
Worked as described.

Works great
Jul 26, 2018  |  By Dan
My truck had been running hot so I bought a thermostat from the auto parts store. That didn't seem to help much so I bought this one from Genos. Now my truck runs much cooler, right where it should be! Don't go cheap, get the right part!

Jul 16, 2020  |  By JT
Purchased only because I was replacing hoses and radiator. If I could give it zero stars I would. Truck ran hotter, it wouldn't open until 200 degrees. Fortunately had old thermostat (which was made in USA, not Israel like this part) and wouldn't you know it? Truck ran at a consistent 192 on the digital gauge just like it used to!

Buy Cummins one
Oct 2, 2020  |  By Dylan
Worked great for about 6 months. Will be purchasing oem cummins one this time around, dont make the same mistake I did.

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