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Best Selling Genuine Ram Thermostats

  • We Stock the following top leading brands, including Stant, Mopar, Gates
  • Constantly Updated Inventory of Ram Replacement Thermostat Parts

We stock Thermostat parts for most Ram models, including CV, Dakota, H100 Van, ProMaster 1500, ProMaster 2500, ProMaster 3500, ProMaster City, 1500, 1500 Classic, 2500, 3500, 4000, 4500, 5500.

Stant
2013 Ram 1500 Engine Coolant Thermostat 8 Cyl 4.7L Stant - OE Type Thermostat

P311-4C1F25C    14369  New

33919 , 5073598AA , 52079476AB , 52079 476AE , 52079476AC , 52079476AE , 5073 598AA , 7420-195 , 68045798AA , 32059 , 420-195 , 380195 , 68174083AA , 52079476AD , 68045 798AA

Qty:
$8.93
Stant Engine Coolant Thermostat
  • ; Temperature 195 Degrees With Seal Included OE Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2013 - Ram 1500 V 8 Cyl 4.7L 287 -
Stant
2012 Ram 3500 Engine Coolant Thermostat 8 Cyl 5.7L Stant - OE Type Thermostat

P311-0DC8EF0    48792  New

38792 , 7416-203 , 52028898AI , 416-203 , 449203 , 52028898AE , 52028898AD , 68060340AA , 34053 , 4031-03 , 52028 898AD

Qty:
$13.40
Stant Engine Coolant Thermostat
  • ; Temperature 203 Degrees With Seal Included OE Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 3500 V 8 Cyl 5.7L 345 -
Stant
2014 Ram 2500 Engine Coolant Thermostat 8 Cyl 5.7L Stant - OE Type Thermostat

P311-03BFB53    48799  New

416-192 , 462799 , 34059 , 38793

Qty:
$13.62
Stant Engine Coolant Thermostat
  • ; Temperature 190 Degrees With Seal Included Alternate Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2014 - Ram 2500 V 8 Cyl 5.7L 345 -
Stant
2014 Ram 2500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-197AC80    14289  New

5015708AC , 426-190 , 5015 708AB , 5015708AB , 5015708AA , 7426-190 , 5011456AA , 68005464AA , 375190 , 68005464AB , 33915 , 5015090AA , 5086 739AB , 5015 090AA , 32809 , 5086739AA , 5086739AB , 5292744

Qty:
$15.95
Stant Engine Coolant Thermostat
  • ; Temperature 190 Degrees With Seal Included OE Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2014 - Ram 2500 L 6 Cyl 6.7L 408 -
Stant
2011 Ram 3500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-52A7E81    49218  New

4929642 , 34218 , 457180 , 39218

Qty:
$13.84
Stant Engine Coolant Thermostat
  • ; Temperature 180 Degrees With Seal Included Alternate Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Ram 3500 L 6 Cyl 6.7L 408 -
Stant
2012 Ram 2500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-4F2A1DD    49212  New

456200 , 68067109AB , 68067 109AB , 34212 , 426-190 , 39212 , 68067109AA

Qty:
$13.90
Stant Engine Coolant Thermostat
  • ; Temperature 200 Degrees With Seal Included OE Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 2500 L 6 Cyl 6.7L 408 -
Stant
2012 Ram 3500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-1B8CB5F    49219  New

39219 , 34219 , 457190

Qty:
$13.84
Stant Engine Coolant Thermostat
  • ; Temperature 190 Degrees With Seal Included Alternate Temperature
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 3500 L 6 Cyl 6.7L 408 -
Stant
2016 Ram 3500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-197AC80    14289  New

5015708AC , 426-190 , 5015 708AB , 5015708AB , 5015708AA , 7426-190 , 5011456AA , 68005464AA , 375190 , 68005464AB , 33915 , 5015090AA , 5086 739AB , 5015 090AA , 32809 , 5086739AA , 5086739AB , 5292744

Qty:
$15.95
Stant Engine Coolant Thermostat
  • ; Temperature 190 Degrees With Seal Included
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2016 - Ram 3500 L 6 Cyl 6.7L 408 -
Stant
2015 Ram 1500 Engine Coolant Thermostat 8 Cyl 5.7L Stant - OE Type Thermostat

P311-0DC8EF0    48792  New

38792 , 7416-203 , 52028898AI , 416-203 , 449203 , 52028898AE , 52028898AD , 68060340AA , 34053 , 4031-03 , 52028 898AD

Qty:
$13.40
Stant Engine Coolant Thermostat
  • ; Temperature 203 Degrees With Seal Included
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2015 - Ram 1500 V 8 Cyl 5.7L 345 -
Stant
2012 Ram 4500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-52A7E81    49218  New

4929642 , 34218 , 457180 , 39218

Qty:
$13.84
Stant Engine Coolant Thermostat
  • ; Temperature 180 Degrees With Seal Included
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 4500 L 6 Cyl 6.7L 408 -
Stant
2012 Ram 5500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-1B8CB5F    49219  New

39219 , 34219 , 457190

Qty:
$13.84
Stant Engine Coolant Thermostat
  • ; Temperature 190 Degrees With Seal Included
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 5500 L 6 Cyl 6.7L 408 -
Stant
2012 Ram 5500 Engine Coolant Thermostat 6 Cyl 6.7L Stant - OE Type Thermostat

P311-4F2A1DD    49212  New

456200 , 68067109AB , 68067 109AB , 34212 , 426-190 , 39212 , 68067109AA

Qty:
$13.90
Stant Engine Coolant Thermostat
  • ; Temperature 200 Degrees With Seal Included
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 5500 L 6 Cyl 6.7L 408 -
Stant
2018 Ram 3500 Engine Coolant Thermostat 8 Cyl 5.7L Stant - OE Type Thermostat

P311-0DC8EF0    48792  New

38792 , 7416-203 , 52028898AI , 416-203 , 449203 , 52028898AE , 52028898AD , 68060340AA , 34053 , 4031-03 , 52028 898AD

Qty:
$13.40
Stant Engine Coolant Thermostat
  • ; Temperature 203 Degrees With Seal Included W/ Seal
  • OE Type Thermostat
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2018 - Ram 3500 V 8 Cyl 5.7L 345 -
Mopar
2017 Ram ProMaster City Engine Coolant Thermostat Mopar

P311-06A0BAF    W0133-2281330  New

Qty:
$71.82
Mopar Engine Coolant Thermostat
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Mopar
Additional Fitment Information:
Vehicle
2017 - Ram ProMaster City
Mopar
2015 Ram C/V Engine Coolant Thermostat Mopar

P311-56A7809    W0133-2077476  New

Qty:
$26.22
Mopar Engine Coolant Thermostat
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Mopar
Additional Fitment Information:
Vehicle
2015 - Ram C/V
Gates
2011 Ram 1500 Engine Coolant Thermostat 8 Cyl 5.7L Gates

P311-5A16571    W0133-1960697  New

Qty:
$30.96
Gates Engine Coolant Thermostat
  • OE Type
Brand: Gates
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Ram 1500 V 8 Cyl 5.7L 345 -
Mopar
2012 Ram 3500 Engine Coolant Thermostat 6 Cyl 6.7L Mopar

P311-06D1B7B    W0133-2391206  New

Qty:
$91.86
Mopar Engine Coolant Thermostat
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Mopar
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 3500 L 6 Cyl 6.7L 408 -
Stant
2011 Ram 1500 Engine Coolant Thermostat 8 Cyl 4.7L Stant - 195F

P311-38D5833    W0133-1939799  New

Qty:
$23.79
Stant Engine Coolant Thermostat
  • OE Type
  • 195F
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Ram 1500 V 8 Cyl 4.7L 287 -
Mopar
2012 Ram 1500 Engine Coolant Thermostat 8 Cyl 4.7L Mopar

P311-36ACBEC    W0133-1939799  New

Qty:
$32.96
Mopar Engine Coolant Thermostat
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Mopar
Additional Fitment Information:
Vehicle Block Engine CID CC
2012 - Ram 1500 V 8 Cyl 4.7L 287 -

Latest Ram Repair and Thermostat Installation Advice

CarJunky AutoAdvice

1999 ram 1500

Showing 5 out of 6 Posts | Show 1 Hidden Posts
Question From broncobob552002 on 1999 ram 1500

i have a 1999 ram 318 the radiator has back pressure before the thermostat opens

Response From broncobob552002

thx for the reply my radiator has back pressure enough to poor out the overflow bottle (cold water) and temp guage will over heat until thermostat opens i've replaced thermostat and rad cap top hose waterpump hope you can help and thx again (oh I have new radiator too)

Response From GC Top Rated Answer

So if you start the vehicle cold, does the upper radiator hose stay cool even when the temp gauge rises above normal? Need to get a infrared thermometer and check against gauge and verify temp that tstat opens. A pressure tester would be very helpful. When does it overflow?

Response From Tom Greenleaf

System has to be known full. Air or vapor anywhere or anyhow getting in to system will blow out that bottle like a real overheat which your gauge shows as well. Probably is.

This can happen from a head gasket failure frequently the result of your original issue not the cause but doesn't matter now check whole system out and that too,

T

Response From Hammer Time

So........ what's the issue?

Response From Tom Greenleaf

No issue yet at HT said. T-stat doesn't make or allow pressure, the pressure cap does,


T

94 Dodge Ram Van 250

Showing 6 out of 8 Posts | Show 2 Hidden Posts
Question From romy on 94 Dodge Ram Van 250

I have a 94 Dodge Ram Van 250. Where is the starter and the thermostat located? Are there any links with diagrams you could point me to? Thanks!

Response From Tom Greenleaf

You don't need a diagram. Starter is at the end of the positive battery cable at the engine. Thermostat is at the engine end of the upper radiator hose. What are you up to with this van?

T

Response From Guest

Tom,

Thanks for your quick reply. I think my starter is going bad so I am going to try to replace it myself. When I try to start the van, it takes several attempts of turning the key before the engine will turnover. Also, sometimes I have to put the van in neutral to start it. My mechanic tells me this is the neutral safety switch. Do you know where this is located? Is it difficult to replace? In the past it would start right up when I put it in neutral, now it takes several attempts. As far as the thermostat, I think it could be sticking open? My temp gauge barely makes it above “C” and the heat is not very warm. Any suggestions? I am not a mechanic but I can usually figure things out with good instructions and diagrams. Thanks for your help!

Response From Tom Greenleaf

Of course I'm guessing but I don't think you need a starter just yet but rather the neutral safety switch. It could be at the transmission where the linkage shifts it - don't know for sure. Try looking up the part at AutoZone or another and see if it gives a location or specific instructions for that.

Running cold would almost always be a thermostat stuck open. Because it's a van getting to the thermostat's cover may be a pest. It's really just a housing, gasket and the thermostat that must point in the right direction and most are marked "towards radiator" or you would just put the side with the spring towards the engine. This van is no doubt a pig on gas so the sooner that's done the better as it's using more fuel running cold all the time. That's a straight forward job unless bolts/nuts are so corroded they could break and you don't want that nightmare.

You should be able to jumper the neutral safety switch for a test but you MUST ABSOLUTELY know the vehicle is in park or neutral to start it as it would then start in gear and could just take off on you!!!!

Get yourself a product called "PB" Power Blaster that is a great penetrating oil. For vehicle use not for household as it's too strong. Spray some on the fasteners you expect to need to remove asap and it could save a lot of trouble.

Hit back if you can't find the switch or someone here may know where it is,

T

Response From romy Top Rated Answer

Tom,

I looked for the neutral safety switch and can't find it. Is there a diagram somewhere online that shows the location? Thanks.

Wes

Response From way2old

I think Tom is out with the Kitty. Click here and you will find the information you are looking for.

Response From Tom Greenleaf

I took kitty out for a ride in the Town Car! T

Response From romy

Tom,

Thanks for your help.

Wes

Dodge ram Overheating

Showing 2 out of 6 Posts | Show 4 Hidden Posts
Question From 98ramdodge on Dodge ram Overheating

I have a 1998 Dodge ram 1500 2wd with the 5.2 v8 (318) it started to overheat one day to about 240 then dropped back down to the 190 area like normal and ever since then it will overheat sometimes then go to normal and then other times it will go all the way over the 260 red mark. it has a brand new thermostat. and radiator. it doesnt leak at all. is it the water pump? Can a water pump randomly work and not work like that?





Links inserted by other forum removed

Response From 98ramdodge

the over flow tank sometimes gets low and then fills back up itself and im gonna check the accuracy of the temperature next time it says its overheating. i borrowed a laser thermometer to check the top hose when it says its overheating.

Response From Hammer Time Top Rated Answer

The rubber doesn't transmit heat well. Check it at the thermostat housing. That will be the hottest point.

You need to look at the coolant level when it's dead cold, before it is driven.
Make sure you're checking inside the radiator if it has a cap.

Response From Hammer Time

I would check the coolant level and pressure test the cooling system. It could be seeing air pockets from being low on coolant. The water pump wouldn't be intermittent but it could have damaged impellers.

Response From 98ramdodge

The coolant level is good and did a pressure test already and its good too.

Response From Hammer Time

Are you saying the coolant is never low?
Are you sure the temp gauge is accurate at all times?


If you can positively confirm both of those things and it overheats even at highway speeds, then it has to be a circulation problem. I have seen some water pump impellers worn off but mostly on Fords