Price: $184.00 - $127.34
(as of Oct 01, 2025 13:32:23 UTC – Details)
The Mishimoto MMTL-CPT-28 is a versatile and essential tool for diagnosing and servicing vehicle cooling systems. Its 28-piece set includes a comprehensive range of adapters compatible with most car and light truck models, making it suitable for both professional mechanics and automotive enthusiasts. This kit allows for precise pressure testing to identify leaks and weaknesses within the cooling system. Additionally, its vacuum-assisted refill capability ensures quick and air-free coolant replenishment, preventing airlocks and promoting optimal engine performance. Constructed with durability in mind, each component is designed to withstand rigorous use. The organized carrying case not only protects the tools but also provides easy access and portability, whether in the garage or on the go.
The kit includes a diverse selection of adapters designed to fit most domestic and import vehicles. However, it’s recommended to verify adapter compatibility with your vehicle’s specifications. The MMTL-CPT-28 is designed for dual functionality, allowing you to perform pressure tests and vacuum-assisted coolant refills with the same set. The durable construction and comprehensive adapter range make it ideal for both professional mechanics and serious DIYers.
Increased DIY Vehicle Maintenance: With more vehicle owners opting for at-home maintenance, comprehensive kits like the MMTL-CPT-28 empower users to perform professional-grade cooling system services themselves. Focus on Preventive Maintenance: Regular pressure testing and proper coolant refilling are crucial in preventing engine overheating and prolonging vehicle lifespan, aligning with the growing emphasis on preventative automotive care. Compatibility with Modern Vehicles: As vehicle designs evolve, having a versatile kit with a wide range of adapters ensures compatibility with newer models, addressing the need for adaptable tools in modern automotive repair.
Comprehensive 28-Piece Kit: Includes 17 adapters and 3 test caps for most import and domestic vehicles, plus a sturdy, molded storage case for on-the-go diagnostics or garage storage
Quick Leak Detection: Easily pinpoint radiator and cooling system leaks before they escalate into expensive repairs using the precision pressure test system
Effortless Coolant Refilling: Vacuum purge tool efficiently eliminates air pockets, streamlining coolant refill and reducing the need for repeated system bleeding
Reliable Performance: Designed for accuracy and durability, this kit operates effectively within a 0–35 psi range, ideal for professional garages and at-home DIY use
Peace of Mind: Constructed with high-performance materials and backed by Mishimoto’s high standards for durability and quality
Customers say
Customers find the coolant pressure tester to be of good quality and value for money, with an impressive assortment of adapters. However, the functionality receives mixed feedback – while some say it works well, others report it fails after a couple of uses. Moreover, customers report issues with sealing, noting that the pressure tester and caps don’t seal properly. Additionally, several customers mention poor fit and leakage problems with the adapter cap.

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