Flash Sales
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Cusco 80W-140 LSD Oil (1L & 6L)
$49.50 -10% $55.00 -
Cusco 010 001 L01A 80W-90 (1L) LSD Oil Neo
$40.50 -10% $45.00 -
Cusco 010 002 M01A 75W-85 (1L) Mission Oil
$40.50 -10% $45.00 -
Cusco 0W-20 (4L) SN Fully Synthetic Engine Oil
$52.20 -10% $58.00
A radiator cap is a critical cooling system component that seals the radiator and maintains the correct pressure within the system. By regulating pressure, it prevents coolant from boiling, ensures efficient heat transfer, and allows excess coolant to flow into the reservoir when needed. A properly functioning radiator cap helps keep the engine at optimal temperature, prevents overheating, and maintains overall cooling system reliability.