B & D Series Billet Thermostat Coolant Housing

  • $49.00

Precision Works B-Series D-Series Thermostat Housing

Replace your factory cast thermostat housing with this Precision Works billet housing!

Applications: Honda B-Series & D-Series Engines


  • Direct bolt-on replacement
  • Standard 1.25" radiator hose fitting
  • Optional AN fitting.  Uses a -16AN fitting.
  • 1/8 NPT port with plug for accessory or temp. gauge
  • Billet 6061 aluminum
  • Precision CNC machined

Installation Note: 

  • May not fit with some scatter shields
  • May require modification for some transmission