Best Coolant Temperature Switch

AMTAST Digital Coolant Refractometer for Car Antifreeze Urea Tester Hand-Held Anti Freeze Refractometer Antifreezing Solution Cleaner

  • Antifreeze Refractometer for car. Designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol.
  • Requires only a few drops of sample Measurement in 2 seconds.
  • Power off: Meter will power off within one minute if no any operation.
  • With temperature display, freely switch operating. Automatic Temperature Compensation is an absolute necessity for refractometer.
  • Portable and Exquisite, Low power consumption, Anti-loss design.
Check Stock

YSTOOL Radiator Pressure Tester Coolant Vacuum Refill Kit 28PCS Automotive Cooling System Leak Test Pneumatic Water Tank Purge Fill Tool Set with Gauge Adapter Cap Universal for Auto Car Airlift

  • Three-in-one cooling system tool kit has 3 excellent functions: coolant pressure tester, coolant refilling & temperature measurement. Manual pump cooling system pressure tester can diagnose whether the radiator is leaking and help quickly bleed the waste coolant if needed. Pneumatic vacuum fill coolant tool vacuumizes to eliminate trapped air in minutes and refills cooling system with no air bubbles produced. Thermometer checks if the coolant temperature is too high. Fit for home & business.
  • 28PCS universal radiator tester pressure leak test set includes 17 color-coded radiator test adapter caps and a universal rubber cone adapter for almost all radiator openings on most vehicles at home and abroad. Another 3 radiator cap adapters and 2 connectors for radiator cap leak detection. All are well positioned in the case, complete in specifications and easy to assemble. Widely compatible with GM, BMW, VW, GMC, Porsche, Chevy, Dodge, JEEP, Chrysler and many other model car, truck & airlift.
  • Radiator manual pump pressure detector adopts premium aluminum cylinder and accurate shock-proof gauge design (3'' color-coded dial, 0-35PSI/ 0-2.5bar). Vacuum type coolant refiller takes reliable brass and plastic material. 21" & 18'' rubber hose with brass parts, anti-co....
Check Stock

RMI-25 Cooling System Treatment 8 ounce

  • Cool Down coolant additive improves the performance of coolant and is safe for all radiator systems. It's ideal for racing, street, RV and tow vehicle applications.
  • Reduces cylinder head temperatures up to 75°F and decreases engine temperature up to 30°F! Cool Down increases coolant flow for better heat transfer.
  • Lubricates vital components and approved by most race sanctions. One 16oz. bottle treats cooling systems of 12-20 quarts. For straight water applications, recommend adding 50% more Cool Down.
  • Treatments last for one year or 30,000 miles, whichever comes first. Recommended to change coolant every 2 years. Can be mixed with antifreeze. For use with today’s OAT and HOAT-formula coolants.
  • Open the bottle and add contents straight into the radiator or coolant reservoir. Use as directed to prevent disruption of the freeze protection provided by traditional antifreeze containing glycol.
Check Stock

Painless Performance 30127 Weatherproof Fan Relay Kit with Thermostatic Switch for GM Gen III and up Engines (On 205/Off 190)

  • Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness.
  • Threaded thermostatic switch screws into the extra coolant temperature sensor port of the passenger engine head on Generation III and up GM engines for a professional looking installation.
  • Inexpensive protection for an electric fan and a vehicle's wire harness.
  • Kit includes weatherproof: SPST 40-amp relay, 30-amp circuit breaker and relay base with harness.
  • M12x1. 5mm threaded thermostatic switch (205 degrees on/190 degrees off), heat-shrinkable crimp-on terminals and mounting hardware.
  • Thermostatic switch turns on at 205 degrees and off at 190 degrees.
Check Stock

Qiilu Engine Coolant Thermostat, Engine Cool Thermostat for Peugeot 206 306 307 806 1007 Bipper Expert 336N5 1336Q1 1336.N5

  • Fitment ---- The thermostat housing is designed specifically for for Peugeot 206 306 307 806 1007 Bipper Expert. Please carefully check the model of your vehicle with our fitment decription.
  • Replacement OE Number ---- The manufacturer part number of thermostat is336N5, 1336.Q1, 1336Q1, 1336.N5. Our product meets or exceeds OEM specification in manufacturing and materials.
  • Powerful function ---- Thermostat is based on the temperature of cooling water automatically adjust the amount of water into the radiator, change the water cycle range, in order to adjust the cooling capacity of the cooling system, ensure that the engine works in the appropriate temperature range.
  • Advanced technology ---- Engine Coolant Thermostat Apply the latest design and advanced technology, ensure thermostats control engine coolant and inlet temperature efficiently.
  • Premium quality ---- Engine Coolant Thermostat is made of high quality metal and plastic material, which features corrosion resistant and high temperature resistant.High quality aftermarket thermostat kit is a necessary part for your vehicle.
Check Stock

SWANLAKE No-Spill Coolant Funnel Kit,Spill Proof Radiator Funnel Bleeder with Adapters.Universal Fitment15Pcs.

  • The Spill Proof Radiator Coolant Filling Funnel Kit can deliver fluids like radiator coolant and oil to any vehicle, the long burp funnel prevents spills and trap air during refills after a coolant flush..
  • This coolant funnel has a special rotary switch ,different than others, which helps us effectively to control stopping overflow or bubbles.and we marked scale on funnel..
  • The long extension rod is specific made for difficult-to-reach area , it could be used at any angle.The thread reinforcement design make sure the liquid wont leak in any situation..
  • The multipurpose funnel kit contains 5 Adapters, 4 Filler Caps, Two 45° elbows, Two 5“ extender and a thick transparent antifreeze funnel ..
  • The Spill Free Funnel is perfect for engine flushing, coolant pressure tester kit , even radiator flushing.
  • it works for American and other vehicles..
Check Stock

Bar's Leaks Cooling System Radiator Stop Leak 16.9 oz.

  • ...y designed for the outdoor cooling system and overflow box system to provide the same components and functions as the original version of the specific car..
  • ❤[Quality Material]Coolant recovery bottle cap is made of high-quality ABS material, with excellent comprehensive physical and mechanical properties, good low-temperature impact resistance, air tightness, very durable, long service life, and can isolate the upper and lower spaces. The radiator cap keeps the coolant inside the radiator, but can also be used as a two-way valve to maintain the correct pressure inside the radiator..
  • ❤[Simple appearance]Through special tube groove design and polished surface treatment, the repeatedly polished surface is not easy to stain and smooth. The blue logo on the black lid is more conspicuous and more fashionable..
  • ❤[Install]Just unscrew the old cover and tighten the new cover to install, you can perfectly replace the original parts. Before removing the radiator cap, make sure that the engine has cooled down, because removing the radiator cap from the cooling system may cause sudden injection of coolant. And severe burns..
  • ❤[Applicable accessories]The coolant recovery bottle cap is a practical accessory that can replace the original numbers 13502353, 1....
Check Stock

JoyFans Coolant Pressure Tester Kit, Cooling System Coolant Vacuum Refill Kit Automotive Tools Works on Radiator Leak Test & Coolant Fill Purge Service for Cars Trucks Airlift

  • ... cmHg (-23~-20inHg). Operate with specific adapters and universal adapter, this cooling system refill tool can fit almost all types of vehicle models, one person operable. Vacuum pump required, but no included..
  • 28-piece comprehensive tool set came with radiator pressure tester, pneumatic vacuum coolant refill tool, temperature gauge, radiator adapters, hoses, accessories and a sturdy box to keep everything tidy. There is detailed instruction for reference, if you have any operational problems, please contact us for communication. Temperature gauge operates at 32 - 400℉..
  • Free exchange and return within one month, plus one year warranty for product quality problems. Please check or use the goods within the validity period so as not to damage your interests and shopping experience. Any issues exist, please feel free to contact us..
Check Stock

Mr. Gasket 2470S Domestic ThermoCap 13 PSI-SLVR

  • Combines a pressurized radiator cap with a thermometer element that eliminates potentially dangerous guesswork.
  • Lets you know exactly when your coolant temperature is low enough to safely open your radiator cap.
  • To install just take off your old cap and screw on the new one.
  • If the temperature gauge indicates that the coolant is too hot just rinse the radiator with cool water until the temperature drops into a safe zone.
  • Also available in blue (part number 2470B) and red (part number 2470R).
Check Stock