Master Fuel Injection Service Kit
Compression Test Kit 8 Pc.
Cooling System Test and Refill Kit
Deluxe Compression Test Kit 24 Pc.
Combustion Leak Detector
Fuel Pump and Vacuum Tester
Quick-Connect Compression Tester
Basic Fuel Injection Service Kit
Engine Oil Pressure Test Kit
Engine and Transmission Oil Pressure Test Kit
Master Diesel Compression Test Kit
Combustion Leak Detector Fluid
Fuel Injection Pump Tester
Master Fuel Injection Pressure Test Kit
Diesel Compression Tester Set
Harbor Freight compression & pressure testers provide superior detection for most cars, and trucks. Durable, heavy-duty construction. Accurate and easy-to-read.
Quickly and easily diagnose engine problems with this
Repair or remove fuel lines, A/C quick-connect lines
This MADDOX™ Double Brake Flaring Tool Kit is