Mityvac MV4525 Cooling System Test Diagnostic and Refill Kit

The Mityvac MV4525 is a professional-grade cooling system diagnostic and refill kit that combines pressure testing, vacuum testing, and temperature monitoring in one comprehensive system. This innovative kit allows technicians to perform complete cooling system diagnostics with the engine running at normal operating temperature and pressure, providing real-time data far beyond the capabilities of traditional pressure testers.

Key Features:

• Combines pressure, vacuum, and temperature testing capabilities in one system, eliminating the need for multiple separate kits
• Tests cooling systems with engine on or off to pinpoint leaks, diagnose blown head gaskets, cracked blocks, or damaged heads
• Refills cooling system in minutes without trapping air that can cause overheating
• Self-locking quick-disconnect couplers for easy assembly and breakdown
• Built-in safety valves prevent discharge of pressure and hot fluid in case of accidental disconnect
• Rapid pressure and fluid release valve for safe operation without waiting for system to cool
• Includes four adapters for domestic, Asian, and European vehicles
• Custom molded storage case with space for additional adapters

Specifications:

• Pressure rating: 300 PSI
• Temperature rating: 400°F
• Vacuum pressure rating: 25 inch Hg at 120 PSI
• Air inlet: 1/4 inch
• Compound gauge: 2.5 inch diameter with hanging hook

Complete Kit Contents:

• Pressure pump
• Diaphragm-style compound gauge with hanging hook
• Venturi vacuum valve coupler
• Temperature probe
• Two 30-inch extension hoses
• 5-foot refill hose
• 5-foot drain hose
• Cap wrench and hose clip
• Four cooling system adapters (US, Foreign, and Asian vehicles)
• Custom molded storage case
• User manual and adapter selection guide (English/French/Spanish)

This professional kit is designed for automotive technicians and serious DIYers who need accurate, comprehensive cooling system diagnostics. Additional adapters are available separately for all makes and models of cars and light trucks.