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English
Deutsch
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Home
Company
About HEPU®
Technology and Quality
Why HEPU
HEPU Tech Academy
News
Blog
Career
Trainings
Downloads
Products
Water Pumps
Mechanical Water Pumps
Electric Water Pumps
Auxiliary Water Pumps
Timing Systems
Timing Chain Kits
Timing Belt Kits
Water Pump Kits
VVT Sprockets
VVT Control Valves
Multi V-Belts Kits
Thermal Management
Thermostats
Short Circuit Control Valves
Cooling System Hoses and Pipes
Expansion Tanks
Vacuum and Fuel Systems
Vacuum Pumps
High Pressure Pumps
Oil Management
Oil Pumps
Oil Pump Kits
Oil Coolers/Modules
Fluids
Coolant Concentrates
Ready-Mix Coolants
Windscreen Washer Fluids
De-Icer
AdBlue Fluid
Emission & Aftertreatment Systems
EGR Technologies
Oil Coolers/Modules
AdBlue Dosing Modules
Engine Technologies
Available from October
Catalog
Parts Catalogue
Fluids Finder
Partnership
Become a HEPU Partner
Partner Area
Contact
Contact
Newsletter
Blog
August 19, 2026
Do you know how to replace the coolant correctly?
Basic rules of correct coolant change procedure
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