Cooling Caps & Thermostats

Caps and thermostats are essential for maintaining proper cooling system pressure and temperature regulation. At RaceStage.eu, we offer high-performance radiator caps and thermostats designed to improve cooling efficiency, prevent overheating, and ensure optimal engine performance. Upgrading to a high-quality thermostat allows for precise temperature control, while performance radiator caps help maintain the correct pressure for maximum cooling efficiency. Keep your engine running at the ideal temperature with our premium selection of caps and thermostats, perfect for both street and track applications.

In Stock
1.1 Bar Radiator Cap - 29mm Universal Fit for Cooling Systems

1.1 Bar Radiator Cap - 29mm Universal Fit for Cooling Systems

TurboWorks Sport radiator filler cap 1.1 Bar. Propertie: Dimeter 29mm 1,1Bar..

12.79€ 13.06€ Ex Tax: 10.57€
In Stock
1.1 Bar Radiator Cap - 29mm Universal Fit for Cooling Systems

1.1 Bar Radiator Cap - 29mm Universal Fit for Cooling Systems

TurboWorks Sport radiator filler cap 1.1 Bar. Propertie: Dimeter 29mm 1,1Bar..

10.62€ 10.84€ Ex Tax: 8.78€
In Stock
1.1 Bar Radiator Cap - 38mm Universal Fit for Cooling Systems

1.1 Bar Radiator Cap - 38mm Universal Fit for Cooling Systems

TurboWorks Sport radiator filler cap 1.1 Bar. Propertie: Dimeter 38mm 1,1Bar..

10.62€ 10.84€ Ex Tax: 8.78€
In Stock
1.3 Bar 38mm Radiator Cap for Optimal Cooling Performance

1.3 Bar 38mm Radiator Cap for Optimal Cooling Performance

TurboWorks Sport radiator filler cap 1.3 Bar. Propertie: Dimeter 38mm 1,3Bar..

10.62€ 10.84€ Ex Tax: 8.78€
In Stock
1.3 Bar Radiator Cap - 29mm High-Pressure Cooling Solution

1.3 Bar Radiator Cap - 29mm High-Pressure Cooling Solution

TurboWorks Sport radiator filler cap 1.3 Bar. Propertie: Dimeter 29mm 1,3Bar..

10.62€ 10.84€ Ex Tax: 8.78€
In Stock
1.3 Bar Radiator Cap - 29mm High-Pressure Cooling Solution

1.3 Bar Radiator Cap - 29mm High-Pressure Cooling Solution

TurboWorks Sport radiator filler cap 1.3 Bar. Propertie: Dimeter 29mm 1,3Bar..

10.62€ 10.84€ Ex Tax: 8.78€
In Stock
31mm Aluminum Radiator Cap Socket for Welding Applications

31mm Aluminum Radiator Cap Socket for Welding Applications

Aluminum radiator cap socket to assist TurboWorks company available any location of the filler on tanks, radiators made from scratch.Application: cus..

14.96€ 15.27€ Ex Tax: 12.37€
On request
41mm Aluminum Radiator Cap Socket for Welding Applications

41mm Aluminum Radiator Cap Socket for Welding Applications

Aluminum radiator cap socket to assist TurboWorks company available any location of the filler on tanks, radiators made from scratch.Application: cus..

17.12€ 17.47€ Ex Tax: 14.15€
In Stock
D1Spec 15mm Radiator Cap - 1.3 Bar Silver Performance Upgrade

D1Spec 15mm Radiator Cap - 1.3 Bar Silver Performance Upgrade

Sport radiator filler cap. Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.1 Bar - Black Performance Upgrade

D1Spec 15mm Radiator Cap 1.1 Bar - Black Performance Upgrade

Sports radiator filler cap. Head diameter: 15mm Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.1 Bar - Blue Performance Upgrade

D1Spec 15mm Radiator Cap 1.1 Bar - Blue Performance Upgrade

Sports radiator filler cap. Head diameter: 15mm Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
Pre-Order
D1Spec 15mm Radiator Cap 1.1 Bar - Red Performance Upgrade

D1Spec 15mm Radiator Cap 1.1 Bar - Red Performance Upgrade

Sports radiator filler cap. Head diameter: 15mm Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.1 Bar - Silver Performance Upgrade

D1Spec 15mm Radiator Cap 1.1 Bar - Silver Performance Upgrade

Sports radiator filler cap. Head diameter: 15mm Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.3 Bar - Black Performance Upgrade

D1Spec 15mm Radiator Cap 1.3 Bar - Black Performance Upgrade

Sport radiator filler cap. Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.3 Bar - Blue High-Performance

D1Spec 15mm Radiator Cap 1.3 Bar - Blue High-Performance

Sport radiator filler cap. Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap 1.3 Bar - Red Performance Upgrade

D1Spec 15mm Radiator Cap 1.3 Bar - Red Performance Upgrade

Sport radiator filler cap. Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
In Stock
D1Spec 15mm Radiator Cap with Thermometer - 0.9 Bar Blue

D1Spec 15mm Radiator Cap with Thermometer - 0.9 Bar Blue

Sport radiator filler cap with built-in thermometer. Made in Japan...

27.97€ 28.54€ Ex Tax: 23.12€
In Stock
D1Spec 15mm Radiator Cap with Thermometer - 1.1 Bar Blue

D1Spec 15mm Radiator Cap with Thermometer - 1.1 Bar Blue

Sports radiator filler cap with built-in thermometer. Head diameter: 15mm Made in Japan...

27.97€ 28.54€ Ex Tax: 23.12€
In Stock
D1Spec 15mm Radiator Cap with Thermometer - 1.3 Bar Blue

D1Spec 15mm Radiator Cap with Thermometer - 1.3 Bar Blue

Sport radiator filler cap with built-in thermometer. Made in Japan...

27.97€ 28.54€ Ex Tax: 23.12€
In Stock
D1Spec 28mm 1.3 Bar Red Radiator Cap for Enhanced Cooling

D1Spec 28mm 1.3 Bar Red Radiator Cap for Enhanced Cooling

Sport radiator filler cap. Made in Japan...

17.78€ 18.14€ Ex Tax: 14.69€
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