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Oil thermostat bypass, OTR1, Oil thermostat replacement system for isx-x15:
$300.00
OTR 1-(Check the fitting chart to ensure you're ordering the proper product)
Oil Thermostat "bypass", replacement system for your 2010-present ISX X15 Cummins that directs a continuous oil flow through your oil cooler to significantly reduce oil temperatures to within 5 to 10 degrees of your coolant temperatures. Optimized cooling allows for reliability and longevity of crucial internal parts. Most importantly a piece of mind going down the highway knowing your oil isn't boiling! For older isx models along with n14 models, check out the O.T.R. 2 in my .
