CMTOOL best sellers

#1 Fuel Injector Tester CMTOOL Fuel Injector Tester Universal Fuel Injector Cleaner Kit, 6 Sizes Cleaning Adapters, 8 Pulse Modes, DIY Fuel Injector Cleaner Tool Automotive Motorcycle Injector Tester Kit, 12V/5V Output Power

$22.99 on Amazon

#2 Exhaust Back Pressure CMTOOL Exhaust Back Pressure Tester Kit with Carrying Case, Exhaust Back Pressure Gauge with 6-Foot Hose, Exhaust Pressure Tester, Automotive Back Pressure Tester, Car Exhaust Back Pressure Gauge Kit

$39.99 on Amazon

#3 Spark Plug Socket 14mm CMTOOL Spark Plug Socket 14mm Spark Plug Socket Set Magnetic Spark Plug Socket 3/8 Inch Drive 12 Point Thin Wall Swivel 14 mm Spark Plugs Socket Spark Plug Removal Tool Compatible with BMW and More

$9.99 on Amazon

#4 🔥 Walnut Blaster Kit 1200W CMTOOL Walnut Blaster Kit 1200W Carbon Cleaning Walnut Blaster Tool with 2kg Walnut Sand Grit, Universal Car Intake Valve Cleaner Auto Walnut Blasting Machine Kit for Automotive Intake Manifold Exhaust Valve

$358.99 on Amazon

#5 Bearing Puller Tool 3 CMTOOL Bearing Puller Tool 3 Jaw Pilot Bearing Puller Blind Bearing Puller Set Bearing Pullers Bushing Gear Puller Small Inner Internal Bearing Puller Kit Car Motorcycle Wheel Pilot Bearing Removal Tool

$19.99 on Amazon

#6 Coolant Vacuum Refill CMTOOL Coolant Vacuum Refill Kit Universal Coolant Vacuum Filler Tool with 5 Adapters Cooling System Vacuum Purge and Refill Kit Radiator Coolant Refill Tool Kit Coolant Bleeder Kit Vacuum Coolant Fill Kit

$45.99 on Amazon

#7 Power Circuit Probe Tester CMTOOL Power Circuit Probe Tester 6V-24V DC Test Light Automotive Short Circuit Finder 12V Auto Electrical Tester Kit 12 Volt Car Fuse Tester Tool Component Tester Polarity Identify Overload Protection

$19.99 on Amazon

#8 43mm Brake Bleeder Adapter CMTOOL 43mm Brake Bleeder Adapter Compatible with Toyota and Lexus, Aluminum 43mm Master Cylinder Adapter Works with Manual Brake Fluid Bleeder, Manual Fluid Pressure Bleeder, Reservoir Bottle

$26.99 on Amazon

#9 Brake Master Cylinder CMTOOL Brake Master Cylinder Bleeder Kit 12PCS Brake Bleeder Adapter Set with Japanese Quick Connector Brake Master Cylinder Adapter Kit Brake Bleeder Kit Pressure Bleeder Brake Bleeding Kit

$79.99 on Amazon

#10 Air Quality Monitor Indoor CMTOOL Air Quality Monitor Indoor Outdoor Home Air Quality Tester Analyzer CO2 Meter Portable Carbon Dioxide Formaldehyde Detector Testing Kit with Digital Temperature Humidity Sensor HCHO TVOC Test

$29.99 on Amazon

#11 Exhaust Back Pressure CMTOOL Exhaust Back Pressure Tester with 6-Foot Hose, Exhaust Back Pressure Gauge Kit, Car Exhaust Pressure Tester, Automotive Exhaust Back Pressure Tester Kit with Adapter (M12&M18)

$32.99 on Amazon

#12 Universal Easy Intake CMTOOL Universal Easy Intake Adapter with Strong Sealing Expandable Bladder for 12V Vehicle Pipes Fuel Leakage Detector Diagnostic Tester Easy Intake Bladder Automotive EVAP Smoke Machine Leak Tester

$19.99 on Amazon

#13 Spark Plug Tester Dual CMTOOL Spark Plug Tester Dual Holes Engine Ignition Coil Tester 0-6000rpm Working Frequency Auto Spark Tester Automotive Spark Plugs Tester Tool for 12V Gasoline Vehicles Motorcycle Car Spark Plug Test Kit

$28.99 on Amazon

#14 Car Engine Piston Ring CMTOOL Car Engine Piston Ring Compressor Kit, Piston Ring Compression Tool with Ring Pliers & 14 Piston Rings(62-145mm),Pliers Set for Trucks and Cars

$19.99 on Amazon

#15 Radiator Pressure Tester CMTOOL Radiator Pressure Tester Kit Upgraded Coolant Pressure Tester Kit Car Coolant Vacuum Refill Kit Universal Vacuum Coolant Refill Tool Automotive Cooling System Pressure Tester Kit Vacuum Coolant Filler

$79.99 on Amazon

#16 Engine Timing Tool Kit CMTOOL Engine Timing Tool Kit Compatible with Mercedes-Benz M271 C200 C180 E260, Camshaft Holder with T100 Adjuster Socket, Alignment Tool Set

$29.99 on Amazon

#17 Thread Chaser Set 42PCS CMTOOL Thread Chaser Set 42PCS Thread Repair Kit Rethreading Kit in UNC UNF Metric Size Thread Chaser Thread Restorer Kit 1/4 5/16 3/8 7/16 1/2 9/16 5/8 Pipe Bolt Thread Cleaner Tool Tap & Die Sets

$39.99 on Amazon

#18 Power Circuit Probe Tester CMTOOL Power Circuit Probe Tester Kit 3 4 5 Car Circuit Tester 9-30V Automotive Short Finder Tool Battery AC DC Voltage Multimeter Fuel Injector Relay Fuse Tester Automotive Kit Circuit Breaker Finder

$129.99 on Amazon

#19 16mm Spark Plug Socket CMTOOL 16mm Spark Plug Socket Thin Wall 5/8 Inch Spark Plug Socket Magnetic Spark Plug Socket Set 12 Point 3/8 Inch Drive Swivel Socket Removal Tool Compatible with BMW Spark Plug Socket

$9.99 on Amazon

#20 CV Axle Removal Tool CMTOOL CV Axle Removal Tool 10 Pounds Heavy Duty Slide Hammer Puller Set, CV Axle Puller Half Shaft Removal Tool Kit with 63mm 48mm CV Joint Fork Removing Adapter, Front Wheel Drive Axle Puller Tool Set

$148.99 on Amazon