07-14 & 15-19 / NNBS & K2XX (Lack of) Coolant Level Sensor #84368363

[petethepug]

07-19 Full size SUV and Pick up in regard to the Coolant level sensor. Just like the Cabin Air Filter in the NNBS, there IS NOT a coolant level sensor in these trucks.

The internet says it’s there. Having the replacement part in my hands, I can confirm that GM quietly left this vital feature off the vehicles.

Without doing any more digging it appears as though the sensor was equipped only on the diesel coolant reservoirs.

The attached link shows all 120+ vehicles the non-level sensor coolant reservoir is equipped with. If you find exceptions, post em up.

https://g.oempartsonline.com/oem-parts/gm-radiator-surge-tank-84368363

 

[Doubeleive]

07-19 Full size SUV and Pick up in regard to the Coolant level sensor. Just like the Cabin Air Filter in the NNBS, there IS NOT a coolant level sensor in these trucks.

The internet says it’s there. Having the replacement part in my hands, I can confirm that GM quietly left this vital feature off the vehicles.

Without doing any more digging it appears as though the sensor was equipped only on the diesel coolant reservoirs.

The attached link shows all 120+ vehicles the non-level sensor coolant reservoir is equipped with. If you find exceptions, post em up.

https://g.oempartsonline.com/oem-parts/gm-radiator-surge-tank-84368363

View attachment 450737
View attachment 450738

presuming you even found one, there is no harness for it.

 

[petethepug]

Apparently though, if you install a dual zone climate controller from an NNBS diesel in your gasser, you’ll get a low coolant warning message.