GMC I-Series Cooling System Service Tools
- Gates®Engine Coolant and Battery Portable Refractometer (91001)Universal Engine Coolant and Battery Portable Refractometer by Gates®. Measures concentration of coolant mixture in engine. Place small sample of coolant on lens, then hold lens up to light source. Light bends through liquid, providing...Measuring coolant concentrations is essential to cooling system maintenanceMost technicians use hydrometers to test coolant concentration via gravity or floating ball scales$179.85
- General Tools®Refractometer (REF401)Universal Refractometer by General Tools®. The #REF401 refractometer-thermometer is ideal for measuring the specific gravity (SG) and temperature of ethylene and propylene glycol (antifreeze). This product is made of high-quality...Fahrenheit scaleMetal body$94.07
- Insize®Portable Refractometer (ISQ-RM30)Universal Portable Refractometer by Insize®. Quickly measure the concentration of coolant.Refer to the refraction factor of coolant, for example:the refraction factor of grinding emulsion is 2.1, the reading value is 6%, so the actual...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$144.53
- Mastercool®Multi Fluid Refractometer (43705)Universal Multi Fluid Refractometer by Mastercool®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to keep...Offers a quick and easy way to test the freezing point of coolant/anti-freezeCompatible with Ethylene or Propylene Glycol$74.77
- OTC®DEF Refractometer (5025)Universal DEF Refractometer by OTC®. EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions standards. Most heavy duty engine (Class 7-8 trucks) manufacturers, have chosen to...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$122.70
- OTC®Econo-Clean Coolant Test Strips Set (75134)Universal Econo-Clean Coolant Test Strips Set by OTC®. To ensure coolant will provide adequate protection to the vehicle, the coolant should be adjusted to the manufacturer's specifications. These accessories will help you quickly test...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$33.78
- OTC®Robinair™ Coolant and Battery Refractometer (75240)Universal Robinair™ Coolant and Battery Refractometer by OTC®. This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems. It can also be used for checking the strength of...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$83.88
- OTC®Robinair™ Heavy-Duty Truck Econo-Clean Coolant Test Strips (75234)Universal Robinair™ Heavy-Duty Truck Econo-Clean Coolant Test Strips by OTC®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and...To ensure coolant will provide adequate protection to the vehicle, the coolant should be adjusted to the manufacturer's specificationsThese accessories will help you quickly test coolant$61.08
- WIX®Coolant Analysis Kit (24240)Universal Coolant Analysis Kit by WIX®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to keep your vehicle...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$38.66
- WIX®Coolant Test Strips Bottle, 50 Pieces (24106)Universal Coolant Test Strips Bottle, 50 Pieces by WIX®. Coolant Test Strips for Standard Service - test for 3 things: nitrite level, freeze point, pH level. Test your engine’s cooling system with this easy-to-use and reliable tester...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$41.25
- WIX®Coolant Test Strips Kit (24107)Universal Coolant Test Strips Kit by WIX®. Coolant Test Strips for Standard Service - test for 3 things: nitrite level, freeze point, pH level. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent...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$54.27
- WIX®Standard Service Coolant Test Strips, 48 Pieces (24105)Universal Standard Service Coolant Test Strips, 48 Pieces by WIX®. Coolant Test Strips for Standard Service - test for 3 things: nitrite level, freeze point, pH level. Test your engine’s cooling system with this easy-to-use and...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$49.04
- Mityvac®Vacuum Gauge (MVA6172)Universal Vacuum Gauge (MVA6172) 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 (MVA6172) by Mityvac® will...Made to high standards of qualitySubjected to extensive testing for enduring value$40.58
- Lisle®7-1/4" Brake and Fuel Line Clamp (67100)Universal 7-1/4" Brake and Fuel Line Clamp 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$10.24
- Astro Pneumatic Tool®Orange Radiator Cap (78210-06)Universal Orange Radiator Cap 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, this product by Astro...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$13.07
- FJC®Cap Replacement Gasket Kit for Radiator Pressure Test Kit (43715)Universal Cap Replacement Gasket Kit for Radiator Pressure Test Kit by FJC®. For 43650. FJC is a leading supplier of top-grade replacement parts and innovative repair solutions for the automotive aftermarket. FJC offer top quality...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$15.53
- Lisle®1-7/8" Adapter (25130)1-7/8" Adapter (25130) 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 (25130) by Lisle® will last a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$13.98
- Lisle®2-1/2" Adapter (25170)2-1/2" 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$15.00
- Lisle®2-1/8" Adapter (25150)2-1/8" Adapter (25150) 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 (25150) by Lisle® will last a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$14.36
- Lisle®Green C Type Adapter with Gasket (23150)Universal Green C Type Adapter with Gasket 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$2.67
- Lisle®Large Adapter Gasket (22310)Universal Large Adapter Gasket 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$1.61
- Lisle®Red B Type Adapter with Gasket (22240)Universal Red B Type Adapter with Gasket 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$2.81
- Mastercool®#2 Steel Test Kit Adapter (43300-2)Universal #2 Steel Test Kit Adapter by Mastercool®. 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 Mastercool® will...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$15.54
- Mityvac®Rubber Adapter Kit (823479)Universal Rubber Adapter Kit 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...Made to high standards of qualitySubjected to extensive testing for enduring value$15.58
- Mityvac®Screen Cap (823487)Universal Screen Cap 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$7.04
- Powerbuilt®Cooling System Adapter Test Kit for Domestic & Japanese Vehicles (647643)Universal Cooling System Adapter Test Kit for Domestic & Japanese Vehicles by Powerbuilt®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Designed to provide the ultimate in practicalityDesigned by professionals for professionals and DIYers alike$99.99
- Lisle®1-1/4" OD Capacity Medium Hose Pinch-Off Pliers (67600)Universal 1-1/4" OD Capacity Medium Hose Pinch-Off Pliers by Lisle®. Features a Mechanism for Clamping without Springs or Any Manual Adjustments. The 9-1/4" medium hose pinchers squeeze radiator and heater hoses shut and clamp down on...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$27.26
- Lisle®3/4" OD Capacity Small Hose Pinch-Off Pliers (67500)Universal 3/4" OD Capacity Small Hose Pinch-Off Pliers by Lisle®. Features a Mechanism for Clamping without Springs or Any Manual Adjustments. The 5-1/2" small hose pinchers clamp down on coolant, fuel and vacuum lines up to 3/4" O.D....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$15.31
- Lisle®Curved Hose Clamp Pliers (17460)Universal Curved Hose Clamp Pliers by Lisle®. Cross-cut tip design grips most hose clamps from multiple angles. Ratcheting lock mechanism holds the clamp in an open position for hands-free use. Dual material grips for comfort. Works on...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$38.33
- Lisle®Line Stopper (67050)Universal Line Stopper 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$2.81
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GMC I-Series Models