Description
BESTfit HVAC Moisture Indicator
The BESTfit HVAC Moisture Indicator for Peterbilt 359 is a high-quality replacement for part number 70R3530, designed to protect your truck's air conditioning system. Featuring both 0.375 inch male insert and female O-ring fittings, it ensures a secure, leak-free connection. Equipped with a high-pressure relief valve and male Schrader port threads compatible with a female thread trinary switch, this moisture indicator helps monitor and control moisture levels to prevent system damage. Trust this durable BESTfit component to maintain optimal HVAC performance and extend the life of your truck's cooling system.
* High Quality HVAC Moisture Indicator* 0.375 Inch Male Insert O-Ring Fitting
* 0.375 Inch Female O-Ring Fitting
* High Pressure Relief Valve
* Male Schrader Port Threads To Receive A Female Thread Trinary Switch
* Warranty On HVAC Moisture Indicators Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM) ***
Fitment
* Fits Peterbilt 359 1967 thru 1987
