Semi Truck Cooling System Repair Tools

Semi Truck Cooling System Repair Tools

Featured Brands

  • Assenmacher® - Cooling Tank Pressure Tester Adapter
    Assenmacher®Cooling Tank Pressure Tester Adapter
    0
    # sp233681
    Cooling Tank Pressure Tester Adapter by Assenmacher®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Will operate at its full efficiency for years aheadDesigned to provide the ultimate in practicality
    $45.22 - $71.63
  • CTA® - Radiator Pressure Tester Cap Adapter
    CTA®Radiator Pressure Tester Cap Adapter
    0
    # sp197885
    Radiator Pressure Tester Cap Adapter by CTA®. When it comes to quality, CTA knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the use of the...
    To Test Pressure Relief Valve in Cooling System CapUse with CTA #7050 Pressure Tester
    $27.35 - $48.49
  • CTA® - Radiator Pressure Tester System Adapter
    CTA®Radiator Pressure Tester System Adapter
    0
    # sp197886
    Radiator Pressure Tester System Adapter by CTA®. When it comes to quality, CTA knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the use of the...
    For pressurizing Cooling SystemsUse with CTA #7050 Pressure Tester
    $28.57 - $50.01
  • Gates® - Cooling System Tester Adapter
    Gates®Cooling System Tester Adapter
    0
    # 4031379753
    Universal Cooling System Tester Adapter by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Gates® will last a...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $36.21 - $98.26
  • Gates® - Cooling System Tester Adapter
    Gates®Cooling System Tester Adapter
    0
    # sp233676
    Cooling System Tester Adapter by Gates®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $10.81 - $63.37
  • Mityvac® - System Test Adapter
    Mityvac®System Test Adapter
    0
    # sp233695
    System Test Adapter by Mityvac®. To complement Mityvac testers, Mityvac offers a large selection of adapters to fit the radiators and coolant bottles of most makes and models of US, Asian, and European manufactured cars and light...
    Made to high standards of qualitySubjected to extensive testing for enduring value
    $44.89
  • Motorad® - Cooling System Adapter
    Motorad®Cooling System Adapter
    0
    # sp197868
    Cooling System Adapter by Motorad®. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. MotoRad offers testers and adapters for automotive cooling systems and cooling caps.
    Made of polished steel or high impact plasticFeature a pressure release bar
    $38.93 - $45.05
  • Motorad® - Radiator Cap Tester Adapter
    Motorad®Radiator Cap Tester Adapter
    0
    # sp233684
    Radiator Cap Tester Adapter by Motorad®. Proffessional grade test equipmnet to ensure an automotive cooling system is operating at the correct pressure. MotoRad offers testers and adapters for automotive cooling systems and cooling caps.
    Made of polished steel or high impact plasticFeature a pressure release bar
    $11.73 - $29.78
  • Stant® - Radiator Cap Tester Adapter
    Stant®Radiator Cap Tester Adapter
    0
    # sp244379
    Radiator Cap Tester Adapter by Stant®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $5.54 - $45.44
  • GearWrench® - 1/2" Drive Fan Clutch Wrench
    GearWrench®1/2" Drive Fan Clutch Wrench
    0
    # sp233690
    1/2" Drive Fan Clutch Wrench by GearWrench®. Since beginning, GEARWRENCH automotive specialty tools have been driven by innovation. From first specialty tool, the Model-T valve spring lifter, to latest ratcheting puller, built...
    Designed for use with a 1/2" square drive tool and a torque wrenchRefer to factory service manual for torque specifications and thread direction
    $30.99
  • Knipex® - Spring Hose Clamp Pliers
    Knipex®Spring Hose Clamp Pliers
    0
    # 4031387106
    Universal Spring Hose Clamp Pliers by Knipex®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Knipex® will last a...
    Slim head design; narrow head width, rotatable grip inserts: an ideal tool, especially in confined areasRotatable, universal grip inserts for securely gripping the clamps in all positions
    $79.28 - $114.20
  • Lang Tools® - Hose Pinch-Off Pliers
    Lang Tools®Hose Pinch-Off Pliers
    0
    # 4091789832
    Universal Hose Pinch-Off Pliers by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Lang Tools® will last...
    Pliers designed with self-locking feature that holds after pressure is applied, simply pull plier handles apart to release pressurePatent pending offset design allows more access in hard to reach areas
    $19.41 - $37.95
  • Lisle® - Holding Wrench
    Lisle®Holding Wrench
    0
    # sp197902
    Holding Wrench by Lisle®. will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $18.96
  • Sir Tools® - Long Thin Spanner Wrench
    Sir Tools®Long Thin Spanner Wrench
    0
    # 4031383954
    Universal Long Thin Spanner Wrench by Sir Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Sir Tools® will...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $56.75
  • Thexton® - Heater Core Backflush Tool
    Thexton®Heater Core Backflush Tool
    0
    # 4031382616
    Universal Heater Core Backflush Tool by Thexton®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Thexton® will last...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $37.70 - $86.64
  • Baldwin Filters® - FleetStrip™ Coolant Test Strip Kit
    Baldwin Filters®FleetStrip™ Coolant Test Strip Kit
    0
    # 5339184103
    Universal FleetStrip™ Coolant Test Strip Kit by Baldwin Filters®. Liquid supplemental coolant additives can be used instead of coolant filters to replenish the cooling system when depleted. Periodic testing of coolant mixtures should...
    Provides an easy and affordable way of testing your engine’s cooling systemDesigned to assist in checking your antifreeze/coolant to maintain it at the proper concentration
    $2.67 - $11.69
  • Lisle® - Adapter
    Lisle®Adapter
    0
    # 4107225135
    Adapter by Lisle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Lisle® will last a lifetime. It will meet your...
    Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies
    $13.98 - $15.00
  • Mityvac® - Vacuum Gauge
    Mityvac®Vacuum Gauge
    0
    # 4031380735
    Universal Vacuum Gauge by Mityvac®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mityvac® will last a lifetime. It...
    Made to high standards of qualitySubjected to extensive testing for enduring value
    $39.68 - $40.58
  • Performance Tool® - 13-Piece Cooling System Pressure Tester Kit
    Performance Tool®13-Piece Cooling System Pressure Tester Kit (W89733)
    0
    # mpn4525947422
    Universal 13-Piece Cooling System Pressure Tester Kit by Performance Tool®. Detects Internal Engine Leaks Caused by Blown Head Gaskets And/Or Cracked Block Or Heads. Quickly Reveals External Cooling System Leaks. Kit Includes High...
    Only the best build qualityDesigned specifically to help you
    $115.77
  • Assenmacher® - M48 x 3.00 Cooling Tank Pressure Tester Adapter
    Assenmacher®M48 x 3.00 Cooling Tank Pressure Tester Adapter (FZ22)
    0
    # mpn1461322110
    M48 x 3.00 Cooling Tank Pressure Tester Adapter by Assenmacher®. New One-Piece Design. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
    Will operate at its full efficiency for years aheadDesigned to provide the ultimate in practicality
    $45.22
  • Assenmacher® - M52 x 2.50 Cooling Tank Pressure Tester Adapter
    Assenmacher®M52 x 2.50 Cooling Tank Pressure Tester Adapter (FZ32A)
    0
    # mpn1466885858
    M52 x 2.50 Cooling Tank Pressure Tester Adapter (FZ32A) by Assenmacher®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...
    Will operate at its full efficiency for years aheadDesigned to provide the ultimate in practicality
    $46.55
  • Assenmacher® - M63 x 3.00 Cooling Tank Pressure Tester Adapter
    Assenmacher®M63 x 3.00 Cooling Tank Pressure Tester Adapter (FZ41)
    0
    # mpn1461322106
    M63 x 3.00 Cooling Tank Pressure Tester Adapter by Assenmacher®. New Updated Design. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
    Will operate at its full efficiency for years aheadDesigned to provide the ultimate in practicality
    $71.63
  • Assenmacher® - Coolant Drain Hose
    Assenmacher®Coolant Drain Hose (VTC100)
    0
    # mpn4630575304
    Coolant Drain Hose by Assenmacher®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Assenmacher® will last a...
    Will operate at its full efficiency for years aheadDesigned to provide the ultimate in practicality
    $61.58
  • ATD® - 10-Piece Cooling System Pressure Test Adapter Update Kit
    ATD®10-Piece Cooling System Pressure Test Adapter Update Kit (3305)
    0
    # mpn433406012
    10-Piece Cooling System Pressure Test Adapter Update Kit by ATD®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...
    10 pc. adapter update kit to use withATD-3300 test kitDetects internal engine leaks caused by blown head gaskets and/or cracked block or heads
    $61.95
  • ATD® - 25-Piece Master Cooling System Pressure Test Kit
    ATD®25-Piece Master Cooling System Pressure Test Kit (3302)
    1
    # mpn1578182344
    25-Piece Master Cooling System Pressure Test Kit by ATD®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by ATD® will...
    Quickly reveals external cooling system leaksDetects internal engine leaks caused by blown head gaskets and/or cracked block or heads
    $212.02
  • ATD® - General Cooling System Pressure Test Kit
    ATD®General Cooling System Pressure Test Kit (3300)
    0
    # mpn433406010
    Universal General Cooling System Pressure Test Kit by ATD®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction....
    Quickly reveals external cooling system leaksDetects internal engine leaks caused by blown head gaskets and/or cracked block or heads
    $159.95
  • Astro Pneumatic Tool® - Radiator Pressure Tester and Vacuum Type Cooling System Kit
    Astro Pneumatic Tool®Radiator Pressure Tester and Vacuum Type Cooling System Kit (78585)
    0
    # mpn1631774
    Radiator Pressure Tester and Vacuum Type Cooling System Kit by Astro Pneumatic Tool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
    Allows easy testing for leakage in radiator system and quick change of coolant.Unit is suitable for domestic and import vehicles.
    $254.83
  • Astro Pneumatic Tool® - Standard Air Powered Cooling System Pressure Tester
    Astro Pneumatic Tool®Standard Air Powered Cooling System Pressure Tester (7856)
    0
    # mpn4707376963
    Universal Standard Air Powered Cooling System Pressure Tester by Astro Pneumatic Tool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Pressure regulates shop air to test any cooling system or radiator cap for leaksQuick connector works on nearly all brands of cooling system testing caps and adapters
    $33.98
  • CTA® - 3-piece Radiator and Cap Tester Adapter Kit
    CTA®3-piece Radiator and Cap Tester Adapter Kit (7120)
    0
    # mpn4872388498
    3-piece Radiator and Cap Tester Adapter Kit by CTA®. When it comes to quality, CTA knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the use of the...
    Tests truck cooling system pressure on older model GM 2.5L "X" body & 1.8L "J" body vehicles with larger filler necks (211/16" O.D.)Kit includes 15/16" plug for testing system and radiator caps
    $42.87
  • CTA® - 4-Piece Radiator Pressure Tester Adapter Kit
    CTA®4-Piece Radiator Pressure Tester Adapter Kit (1079)
    0
    # mpn4520401190
    Universal 4-Piece Radiator Pressure Tester Adapter Kit by CTA®. When it comes to quality, CTA knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing methods coupled with the...
    3 adapters cover all diameters from 17mm to 40mmElastomeric adapters with wide durameter ratings
    $60.75




Like most other parts of your car, the cooling system requires certain tools for effective diagnosis and repair. These range from simple funnels and drain pans needed for a coolant change, to unique wrenches and sockets for component removal and installation, and diagnostic tools for finding leaks and checking system performance. These tools are specifically designed for cooling system service, and they can all be found right here on our digital shelves.

Many components that formerly could be removed and installed with ordinary hand tools now require special tools. Some fan clutches are retained with large nuts and require much larger wrenches than you’d ordinarily have in your tool box, and coolant hoses and transmission cooler lines are often retained with couplers that can only be disconnected with special release tools. We offer a large selection of these and many other special tools.

We have an array of testers so you can check coolant condition and concentration including test strips, hydrometers, and refractometers. Coolant is a hazardous waste and ethylene glycol is dangerous to children and animals, so when coolant is drained one of our large capacity drain pans is a must so it can be disposed of properly. We also have a large selection of funnels and fill kits including systems with air bleeder lines to make adding coolant quick and easy. An air lift kit creates a vacuum in the system, eliminating air pockets so the system can be refilled in seconds, and it can also be used to check for leaks.

The source of a coolant leak can be difficult to find, but they won’t elude you if you’re armed with our testers. We have cooling system pressure testers and the necessary adapters needed to attach the tool to different radiators and pressure caps. If the leak is inside the engine, a cylinder leak down tester can be used to pressurize each cylinder. If air bubbles are seen in the coolant, the block or head may be cracked or the head gasket could be blown. And evidence of these defects can also be found if the chemical in a combustion gas tester changes color, indicating the presence of combustion gas in the coolant.

A non-contact infrared thermometer is an invaluable tool for checking cooling system performance. Unlike a traditional thermometer that may not provide accurate measurements due to poor contact, an infrared thermometer measures infrared radiation for instantaneous accurate readings. Us the infrared thermometer to scan the radiator for temperature anomalies that could indicate restrictions, and aim it at the thermostat housing to check the opening temperature. We also offer multi-meters and scan tools for effective diagnosis of electric cooling fan circuits.

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