The RacingLine Coolant Expansion Tank Cap will keep your coolant expansion tank at its perfect pressure to be sure that your high-performance engine’s coolant system is performing exactly as it should.
The Racingline Performance Billet Coolant Cap is beautifully over-engineered in customary Racingline Performance fashion to give an exquisite feel and exceptional product experience. The Racingline Performance Billet Engine Coolant Cap provides a complete replacement for the plastic OEM version.
Older, worn stock coolant caps loose the ability to hold correct pressure to keep the coolant at maximum efficiency.
We’re proud of the over-engineering that we’re put into this cap. Manufactured from CNC 5-axis machined billet 6061 aluminium and hard anodised in gloss black for a long lasting, high quality finish. An internal springing mechanism provides the click – and ensures absolute tightness when fitted, even with the heat soak from a high performance engine. A laser etched ÔRacingline’ is the finishing touch and seal of approval for this lovely upgrade.
Fitting is pretty obvious – but you will need to gently remove the rubber seal from your factory oil cap and re-install on your new RacingLine Oil Cap before you use it for the first time. Then enjoy that ‘click’ time and again.
