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Stoney Racing Silicone Coolant Hoses for Mazda MX-5 NB 1.8


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Stoney Racing Silicone Coolant Hoses for Mazda MX-5 NB 1.8

The Stoney Racing silicone coolant hose kit is an excellent way to replace the ageing hoses in your Mazda MX-5. We think this is the most comprehensive kit available. Made from quality reinforced silicone, this hose kit replaces 11 coolant and breather hoses in the engine bay. The kit actually includes 13 hoses but there are two versions of the thermostat bypass hose and cam cover breather hose included, one for MK2 models and one for MK2.5 models. Supplied with stainless steel worm-drive clamps.

Kit includes

  1. Upper Radiator Inlet Hose
  2. Lower Radiator Outlet Hose
  3. Heater Matrix Inlet Hose
  4. Heater Matrix Outlet Hose
  5. Thermostat Bypass Coolant Hose (MK2 only – use below for MK2.5)
  6. Thermostat Bypass Coolant Hose (MK2.5 only – use above for MK2)
  7. Thermostat Housing to Throttle Body Coolant Hose
  8. Cam Cover to Air Intake Breather
  9. PCV Valve to Inlet Manifold Breather (MK2 only – use below for MK2.5)
  10. PCV Valve to Inlet Manifold Breather (MK2.5 only – use above for MK2)
  11. Oil cooler inlet hose
  12. Oil cooler outlet hose
  13. Radiator to Expansion Tank Hose
  14. Stainless steel worm-drive clamps


  • Fitment: Direct replacement for the standard hoses
  • Construction: ~4.5mm 4-ply silicone with 3-ply polyester reinforcing
  • Max Operating Pressure: >7bar
  • Burst Pressure: >10bar
  • Operating Temperature range: -50°c to 240°c
  • Certification: Manufactured to ISO9001:2000 & ISO TS16949 standards
Weight 1.800 kg
Dimensions 44 × 27 × 15 cm

Stoney Racing




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