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Motorcycle Parts & AccessoriesAdditivesAdvance Auto Parts ShopAntifreeze & Car CoolantsATV / UTV Oils & FluidsAuto Repair ToolsAutomotive FluidsDiagnostic and Test ToolsEngine & Powertrain Replacement PartsGauges, Instrument Clusters, Mounts & HardwareHolley BrandsReplacement Auto PartsRoad Trip Oil, Fluids & Filters
Fluid Leak Test(58)
Uses item details. Price when purchased online
Performance Tool W181 Brake Fluid Tester $27.78 $185.20/lb

Sponsored
$2778
current price $27.78$185.20/lb
Performance Tool W181 Brake Fluid Tester
15 out of 5 Stars. 1 reviews
Flash Deal ANCEL Car Smoke Leak Detector EVAP Car Smoke Leakage Diagnostic Tool with Fuel Pressure Gauge, Flowmeter Displayfor, Oil Level Gauge $161.99 Was $319.99

Sponsored
Now$16199
current price Now $161.99, Was $319.99$319.99
ANCEL Car Smoke Leak Detector EVAP Car Smoke Leakage Diagnostic Tool with Fuel Pressure Gauge, Flowmeter Displayfor, Oil Level Gauge
84.9 out of 5 Stars. 8 reviews
Best seller AUTOOL SDT100 Automotive Smoke Machine, EVAP Vacuum Smoke Tester, Vehicle Fuel Plumbing Exhaust System Smoke Leak Diagnostic Tester for Car Motorcycles Trucks From $45.97

Sponsored
From$4597
AUTOOL SDT100 Automotive Smoke Machine, EVAP Vacuum Smoke Tester, Vehicle Fuel Plumbing Exhaust System Smoke Leak Diagnostic Tester for Car Motorcycles Trucks
2164.4 out of 5 Stars. 216 reviews
KFFKFF 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders Compression Tester Adapter Kit $46.99 $46.99/ca

Sponsored
$4699
current price $46.99$46.99/ca
KFFKFF 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders Compression Tester Adapter Kit
30Ml Mbustion Leak Detector Accurate Test For Mbustion Gas Leaks Detector Head Gasket Blocks Fluid Petrol/Diesel Car Repair Tool Fangkenuo $4.29 Was $11.93

Now$429
current price Now $4.29, Was $11.93$11.93
30Ml Mbustion Leak Detector Accurate Test For Mbustion Gas Leaks Detector Head Gasket Blocks Fluid Petrol/Diesel Car Repair Tool Fangkenuo
Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel $13.99

$1399
current price $13.99Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel
Engine Compression Tester Accessory Kit, Combustion Leak Tester Diagnostic Fluid, Coolant Loss Detection Testing Solution, Internal Engine Faults Test Reagent, 100Ml Portable $15.69

$1569
current price $15.69Engine Compression Tester Accessory Kit, Combustion Leak Tester Diagnostic Fluid, Coolant Loss Detection Testing Solution, Internal Engine Faults Test Reagent, 100Ml Portable
DETECT-A-LEAK 2 OZ

DETECT-A-LEAK 2 OZ
DETECT-A-LEAK, 1 GALLON BOTTLE $27.63

$2763
current price $27.63DETECT-A-LEAK, 1 GALLON BOTTLE
25 out of 5 Stars. 2 reviews
OEMTools Combustion Leak Detector $29.99

$2999
current price $29.99OEMTools Combustion Leak Detector
AUTOOL SDT50 Automotive Smoke Machine, Car EVAP Smoke Machine, Automotive Oil Pipe Leakage Analyze Locator, Fuel Pressure Tester Built-In Air Pump for Vehicle Air Tightness Diagnosis $52.97

Sponsored
$5297
current price $52.97AUTOOL SDT50 Automotive Smoke Machine, Car EVAP Smoke Machine, Automotive Oil Pipe Leakage Analyze Locator, Fuel Pressure Tester Built-In Air Pump for Vehicle Air Tightness Diagnosis
154.5 out of 5 Stars. 15 reviews
Best seller AUTOOL SDT203 Automotive Smoke Machine EVAP Vacuum Smoke Leak Detector Dual Mode W/ Pressure Gauge & Flowmeter for All Vehicles Boat From $52.60

Sponsored
From$5260
AUTOOL SDT203 Automotive Smoke Machine EVAP Vacuum Smoke Leak Detector Dual Mode W/ Pressure Gauge & Flowmeter for All Vehicles Boat
964.4 out of 5 Stars. 96 reviews
LeakFinder Automotive Oil-Based Fluid Leak Detection LF2001 Automotive Additive Bottle, 1 oz $32.17

$3217
current price $32.17LeakFinder Automotive Oil-Based Fluid Leak Detection LF2001 Automotive Additive Bottle, 1 oz
OTC Cylinder Leakage Tester Kit $117.01 Was $145.45

Now$11701
current price Now $117.01, Was $145.45$145.45
OTC Cylinder Leakage Tester Kit
Automotive Radiator Pressure Tester & Leak Detector Gauge &19 Hose for Car Cooling System Water Tank Leak Detection $14.99

$1499
current price $14.99Automotive Radiator Pressure Tester & Leak Detector Gauge &19 Hose for Car Cooling System Water Tank Leak Detection
Cogfs Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel $11.08

$1108
current price $11.08Cogfs Combustion Leak Tester Tool Detector Head Gasket Block 30ml Fluid Petrol/Diesel
Universal Leak Detection Kit Engine Oil, Coolant, AC Refrigerant - with UV Light & Glasses for Automotive & AC Systems $13.71

$1371
current price $13.71Universal Leak Detection Kit Engine Oil, Coolant, AC Refrigerant - with UV Light & Glasses for Automotive & AC Systems
4" inch Turbo Boost Leak Tester - Leak Detector - 6061 Billet Aluminum - 30 PSI - Check test intake charge pipe pressure Leaks - Includes Both Tire and 1/4" Air Fititng $59.80

$5980
current price $59.804" inch Turbo Boost Leak Tester - Leak Detector - 6061 Billet Aluminum - 30 PSI - Check test intake charge pipe pressure Leaks - Includes Both Tire and 1/4" Air Fititng
34 out of 5 Stars. 3 reviews
Furvclv Cylinder Leak Down Tester Engine Compression Diagnosis Tester Kit Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine $35.00

$3500
current price $35.00Furvclv Cylinder Leak Down Tester Engine Compression Diagnosis Tester Kit Dual Pressure Gauges Engine Compression Leakdown Detector Leakage Test Set for Gasoline Engine
Lisle Corporation Combustion Leak Detector Automotive Specialty Tool $42.14

$4214
current price $42.14Lisle Corporation Combustion Leak Detector Automotive Specialty Tool
53.8 out of 5 Stars. 5 reviews
VEVOR Compression Tester Adapter Kit, 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders $48.99

Sponsored
$4899
current price $48.99VEVOR Compression Tester Adapter Kit, 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders
164.1 out of 5 Stars. 16 reviews
AUTOOL Automotive Smoke Machine EVAP Vacuum Smoke Leak Detector Dual Mode Car Oil Pipeline Leak Locator W/ Pressure Gauge & Flowmeter for All Vehicles Boat, SDT203 $80.72 Was $84.97

Sponsored
Now$8072
current price Now $80.72, Was $84.97$84.97
AUTOOL Automotive Smoke Machine EVAP Vacuum Smoke Leak Detector Dual Mode Car Oil Pipeline Leak Locator W/ Pressure Gauge & Flowmeter for All Vehicles Boat, SDT203
64.8 out of 5 Stars. 6 reviews
AUTOOL AS501 Digital Brake Fluid Tester, DOT3 DOT4 DOT5.1 ENV-4 ENV-6 Fluid Tester, Car Oil Moisture Analyzer High Precision HD Backlit Display From $18.00

5 options
Available in additional 5 optionsFrom$1800
AUTOOL AS501 Digital Brake Fluid Tester, DOT3 DOT4 DOT5.1 ENV-4 ENV-6 Fluid Tester, Car Oil Moisture Analyzer High Precision HD Backlit Display
123.9 out of 5 Stars. 12 reviews
GJX Engine Cylinder Compression Leak Detectors Cylinder Leakdown Compression Tester Compression Tester Automotive $30.51

$3051
current price $30.51GJX Engine Cylinder Compression Leak Detectors Cylinder Leakdown Compression Tester Compression Tester Automotive
Cylinder Leakage Tester $115.34 Was $165.01

Now$11534
current price Now $115.34, Was $165.01$165.01
Cylinder Leakage Tester
CMTOOL Refrigerant Leak Detector Kit C06, Freon Leak Detector for R134A R410A R22 R404A R407C 134A AZ-50 HP62 MP39, Halogen Leak Finder for CFCs HCFCs HFCs, HVAC AC Refrigerant Sniffer Tool $69.99

$6999
current price $69.99CMTOOL Refrigerant Leak Detector Kit C06, Freon Leak Detector for R134A R410A R22 R404A R407C 134A AZ-50 HP62 MP39, Halogen Leak Finder for CFCs HCFCs HFCs, HVAC AC Refrigerant Sniffer Tool
Engine Cylinder Leakdown Tester Kit with Dual 2.5" Gauges 0-100 PSI/0-700 kPa, Includes 14mm Flex Hose & 10mm/12mm/18mm Adapters for Diagnosing Rings, Valves & Head Gaskets, SKU 43198881 $127.24

$12724
current price $127.24Engine Cylinder Leakdown Tester Kit with Dual 2.5" Gauges 0-100 PSI/0-700 kPa, Includes 14mm Flex Hose & 10mm/12mm/18mm Adapters for Diagnosing Rings, Valves & Head Gaskets, SKU 43198881
Moroso Cylinder Leak Down Tester $711.92 $711.92/count

$71192
current price $711.92$711.92/count
Moroso Cylinder Leak Down Tester
Performance Tool W181 Brake Fluid Tester $27.78 $185.20/lb

$2778
current price $27.78$185.20/lb
Performance Tool W181 Brake Fluid Tester
15 out of 5 Stars. 1 reviews
Redline Detection SPEEDSMOKE DIAGNOSTIC LEAK LOCATOR $183.95

$18395
current price $183.95Redline Detection SPEEDSMOKE DIAGNOSTIC LEAK LOCATOR
SKYSHALO 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders Compression Tester Adapter Kit $44.98

Sponsored
$4498
current price $44.98SKYSHALO 9 Pcs Automotive Engine Cylinder Leak Down Compression Test, Accurate Dual Scale Pressure Gauge 0-300 psi, with Long Reach Hoses and Case for Engine Cylinders Compression Tester Adapter Kit
13 out of 5 Stars. 1 reviews
Moroso 89600 Cylinder Leakage Tester $217.93

$21793
current price $217.93Moroso 89600 Cylinder Leakage Tester
15 out of 5 Stars. 1 reviews
Dual Gauge Cylinder Leak Down Tester and Gasoline Engine Compression Pressure Check Kit for Diagnostic Leakage Rate Test (18 inches / 45.72 cm Hose Included) $55.28

$5528
current price $55.28Dual Gauge Cylinder Leak Down Tester and Gasoline Engine Compression Pressure Check Kit for Diagnostic Leakage Rate Test (18 inches / 45.72 cm Hose Included)
International VT365 Hpop System Test Tool Kit, High Pressure Oil + Air Leak Test $74.44

$7444
current price $74.44International VT365 Hpop System Test Tool Kit, High Pressure Oil + Air Leak Test
Leak Test Solution, Pop Pack, 1.5 in L $19.94

$1994
current price $19.94Leak Test Solution, Pop Pack, 1.5 in L
HPOP High Pressure Oil Leak Test Kit for Ford 6.0L & 7.3L Powerstroke F250/F350 $76.24

$7624
current price $76.24HPOP High Pressure Oil Leak Test Kit for Ford 6.0L & 7.3L Powerstroke F250/F350
Lisle 75630 Replacement Testing Fluid for Combustion Leak Detector, 16 oz bottle $20.24

$2024
current price $20.24Lisle 75630 Replacement Testing Fluid for Combustion Leak Detector, 16 oz bottle
Electronic Brake Fluid Quality Safety Tester $28.99

$2899
current price $28.99Electronic Brake Fluid Quality Safety Tester
55 out of 5 Stars. 5 reviews
AUTOOL LM150 HVAC Refrigeration Digital Manifold Gauge, Vacuum Pressure Gauge Set, Air-Conditioning Refrigerator Leak Detector W/ 93 Types R134a R410a Refrigerant $138.99

$13899
current price $138.99AUTOOL LM150 HVAC Refrigeration Digital Manifold Gauge, Vacuum Pressure Gauge Set, Air-Conditioning Refrigerator Leak Detector W/ 93 Types R134a R410a Refrigerant
HT662 Automobile and motorcycle brake oil test pen brake fluid moisture tester $16.90

$1690
current price $16.90HT662 Automobile and motorcycle brake oil test pen brake fluid moisture tester
Clearance Cadorn High - Precision Brake Fluid Moisture Tester Pen - Accurate Brake Fluid Check Tool $2.36 Was $4.96

Now$236
current price Now $2.36, Was $4.96$4.96
Cadorn High - Precision Brake Fluid Moisture Tester Pen - Accurate Brake Fluid Check Tool
Small Engine Testing Supply, Small Engine Compression Tester Compatible Fluid, Engine Overheat Fix Test Solution, Gasket Failure Detection Diagnostic Fluid, 100Ml No Extra Tool $15.69

$1569
current price $15.69Small Engine Testing Supply, Small Engine Compression Tester Compatible Fluid, Engine Overheat Fix Test Solution, Gasket Failure Detection Diagnostic Fluid, 100Ml No Extra Tool
Spill-Stop 13-908 Three-Tube Exacto Pour Tester Kit $117.19

$11719
current price $117.19Spill-Stop 13-908 Three-Tube Exacto Pour Tester Kit
Cummins Leak Test Dye Additive 4oz for Cummins Engines 6471435 $46.45

$4645
current price $46.45Cummins Leak Test Dye Additive 4oz for Cummins Engines 6471435
Powerbuilt Brake Fluid Tester - 647626 $29.95

$2995
current price $29.95Powerbuilt Brake Fluid Tester - 647626
Torque Solution TS-BLT-4 Boost Leak Tester 4in Turbo Inlet CNC Aluminum Pressure Test Kit for Turbocharged Engines $76.31

$7631
current price $76.31Torque Solution TS-BLT-4 Boost Leak Tester 4in Turbo Inlet CNC Aluminum Pressure Test Kit for Turbocharged Engines
Lisle 75630 - Test Fluid (16 Oz.) $17.16 Was $22.99

Now$1716
current price Now $17.16, Was $22.99$22.99
Lisle 75630 - Test Fluid (16 Oz.)
Fuel Injector Leak Test Kit 3164001 for Cummins ISX Signature Engine with Flexible Hose Black Steel Construction (11 in / 27.9 cm) $31.29

$3129
current price $31.29Fuel Injector Leak Test Kit 3164001 for Cummins ISX Signature Engine with Flexible Hose Black Steel Construction (11 in / 27.9 cm)
Fuel Injector Leak Test Kit Compatible with Cummins ISX Signature Engine Replace#: 3164001 $35.14

$3514
current price $35.14Fuel Injector Leak Test Kit Compatible with Cummins ISX Signature Engine Replace#: 3164001
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