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HD COOLING SYS PRESSURE TEST 9PC - FJC

Part #: FJ43655

The FJC FJ43655 Heavy-Duty Cooling System Pressure Test Kit is an essential diagnostic tool designed for professional automotive and industrial technicians. This comprehensive 9-piece set allows for efficient and accurate pressure testing of a vehicle's cooling system, enabling precise identification of leaks and potential component failures. It helps prevent costly engine damage by pinpointing issues before they escalate.

Key Features

  • Heavy-Duty Construction: Built for the demanding environment of professional shops, ensuring long-term durability and reliable performance.
  • Accurate Leak Detection: Facilitates precise identification of leaks in radiators, heater cores, hoses, caps, and water pumps.
  • Comprehensive 9-Piece Set: Includes a variety of adapters and a robust pump to accommodate a broad range of vehicle makes and models.
  • Improved Diagnostic Efficiency: Streamlines the troubleshooting process, allowing mechanics to quickly diagnose cooling system issues.
  • Prevents Engine Damage: Regular pressure testing helps maintain optimal engine operating temperatures and prevents severe damage caused by coolant loss.

Applications

This professional-grade cooling system pressure tester is ideal for various diagnostic and maintenance tasks, including:

  • Pinpointing internal and external coolant leaks in automotive, truck, and industrial cooling systems.
  • Verifying the integrity of new or repaired cooling system components.
  • Identifying failing head gaskets or other engine sealing issues.
  • Performing routine checks during vehicle servicing to ensure cooling system health.
Only 1 left in stock - order soon

$266.04

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 455508
  • Shipping Weight: 6.55lbs
  • Manufacturers Part #: FJ43655
  • Manufactured by: FJC
  • Also Known As: FJ43655

This product was added to our catalog on Saturday 06 June, 2026.

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