Introducing the Mackay Coolant Expansion/Recovery Tank Cap Bulk Pack, perfect for automotive professionals and enthusiasts alike. This pack includes 10 radiator caps made by the trusted brand, Mackay. The product code RC1004B ensures you are getting the quality you expect from Mackay.

These plastic surge tank caps feature dual O rings and are designed to withstand up to 21 PSI or 145KPA, ensuring optimal performance and durability. With Mackay's reputation for excellence, you can trust that these caps will meet your high expectations.

Mackay has a rich history in Australian Automotive Manufacturing, with 85 years of experience in the industry. Known for their uncompromised quality and passion for excellence, Mackay continues to be a leader in the automotive aftermarket and original equipment segments. Trust Mackay to provide you with the best products for your vehicle. Order your Mackay Coolant Expansion/Recovery Tank Cap Bulk Pack today and experience the difference for yourself.