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SAMCO Silicone Coolant Hose Set for Mazda RX8 (Series 1 & 2, 2003-2012)

Mazda RX8 silicone hoses replace ageing primary coolant lines with a reinforced six-piece kit for dependable flow and a cleaner engine bay refresh.

Mazda RX8 silicone hoses sealed in clear Samco retail packaging

$590

Mazda RX8 silicone hoses are a six-piece SAMCO replacement kit for primary coolant lines on Series 1 and Series 2 cars. They suit owners replacing heat-exposed factory rubber during a cooling-system refresh. Handmade in the UK, each kit uses multi-layered silicone and fibre. It provides a purpose-built replacement for ageing primary coolant lines.

Mazda RX8 Silicone Hoses Features

  • The six-piece set replaces all primary coolant lines, allowing one coordinated maintenance job rather than piecemeal hose replacement.
  • Multi-layered silicone and fibre form a reinforced hose structure for demanding conditions around the Renesis engine bay.
  • A stated 170°C maximum temperature rating provides high-heat resistance where coolant hoses face sustained heat.
  • The flat inner wall supports smooth coolant flow through each hose and primary coolant passage.
  • Finally, handmade construction maintains a stated +/-0.5mm size tolerance for controlled replacement fitment.

For rotary enthusiasts, Mazda RX8 silicone hoses make it easier to renew the main coolant lines together instead of mixing old and new hoses. Selectable colours can add a coordinated engine-bay detail. This kit suits a planned service where condition and presentation both matter.

Addressing these lines as one matched kit keeps the refresh focused on the primary coolant circuit. The handmade hoses combine stated material, temperature and dimensional details in one replacement set.

Pair this RX8 coolant hose kit with the APEXi High Pressure High Temp Radiator Cooling Cap. Retain the intended operating temperature with the GENUINE MAZDA OEM Thermostat. Visit SAMCO’s official website for manufacturer information.

Additional information

RX8 Model

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Colour

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SKU SA-RHS-S1S2 Categories , Types , Brand:

Related RX8 Upgrades

This silicone coolant hose set is one of the best Mazda RX-8 upgrades you can make to your Series 1 (2003-2008) or Series 2 (2009-2012). Coolant hose upgrades are among the top Aftermarket mods you can buy from SAMCO for owners who want better performance and reliability from their RX8. If you are looking for rx8 silicone coolant hoses for sale in Brisbane (QLD), Sydney (NSW), Melbourne (VIC), Canberra (ACT), Adelaide (SA), Darwin (NT) or Perth (WA), you’ll find high-quality Japanese Cooling upgrades at RX8 Upgrades.

Frequently Asked Questions

Will this SAMCO silicone coolant hose set fit my RX8?

This SAMCO silicone coolant hose set is listed for Mazda RX8 Series 1 models from 2003-2008 and Series 2 models from 2009-2012.

How many hoses are included in the SAMCO RX8 coolant hose kit?

The SAMCO RX8 silicone coolant hose set includes six hoses. It is designed to replace all primary coolant lines as a coordinated cooling-system refresh.

Are these hoses silicone rather than standard rubber?

Yes. The SAMCO RX8 coolant hose set uses multi-layered silicone and fibre reinforcement instead of ageing factory-style rubber hose material.

What temperature can these RX8 silicone coolant hoses handle?

The SAMCO RX8 silicone coolant hose set has a stated maximum temperature rating of 170°C. This supports use in the heat-exposed conditions around the RX8 engine bay.

Are SAMCO RX8 coolant hoses made for an OEM-style fit?

SAMCO states that this RX8 hose set is handmade in the UK with a stated +/-0.5 mm size tolerance. This dimensional control is intended to provide a precise OEM-style replacement fit.

Do these hoses replace every coolant hose on an RX8?

The six-piece SAMCO set replaces the RX8's primary coolant lines. The supplied information does not state that it replaces every individual hose in the complete cooling system.

What colours are available for the SAMCO RX8 silicone coolant hose set?

The SAMCO RX8 silicone coolant hose set is available in black, blue, British Racing Green, green, orange, purple, red and yellow.