Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck
Datsun L-Series Billet Thermostat Housing Set + Water Neck

Datsun L-Series Billet Thermostat Housing Set + Water Neck

$280.00 Sale


We have a new "Lite" Version with less ports and a cleaner look!
Replace the old oxidized/pitted cast aluminum with these ProTunerz CNC 6061 billet pieces. Anodized thermostat housing and water necks.
We have added some useful modern ports that are labelled to avoid any mishaps. This  not only an aesthetic upgrade to your engine pay but a must in todays age. We also machined the Protunerz and PTZ Flag logo discretely on the sides. 

Three set piece Lower Thermostat + Upper + Water Neck. 

CNC Billet Lower Thermostat housing
  • 2x SS hardware for mounting
  • 1x ORB 6AN Plug 
  • 1x ORB 6 AN to 6an Male
  • 2x SS 1/4 BSPT Plug
  • PORTS 2x 1/4 BSPT , 1x 6AN, 1x M12x1.5, 1X M14X1.5 and 1x M16x1.5
CNC Billet Upper Thermostat housing
  • 3x SS hardware for mounting
Water Neck 
  • 2x SS hardware for mounting
  • 2x SS 1/2 NPT Plugs included
  • (3 x 1/2NPT PORTS)

 Coolant temp sensor M12x1.5 with connector works on all Standalone Engine Management systems! 

Note we include all Plugs for the ports except the Metric ones they can be purchased here