2010 Mercedes-Benz GL-Class Coolant: Specs & Service

For a 2010 Mercedes-Benz GL-Class in Draper, UT, coolant service at Mercedes-Benz of Draper helps protect the cooling system that manages the demands of its V6 or V8 engine. The service drains and refills the system with the coolant type and concentration the manufacturer specifies, pressure tests for leaks, and inspects key components around the radiator, hoses, cap and water pump area. Coolant additives deplete over time even while the fluid still cools, leaving aluminum and gasket surfaces less protected. If the temperature gauge is running higher than usual, the vehicle smells sweet, or you see a puddle underneath, booking an inspection can distinguish maintenance due from a leak requiring repair.

What a coolant service on a 2010 Mercedes-Benz GL-Class involves

Coolant service begins with draining the existing coolant from the 2010 Mercedes-Benz GL-Class and refilling the system with the coolant type and concentration the manufacturer specifies for this vehicle. Using the correct coolant matters because the fluid must protect the system while supporting effective temperature control across the engine and cooling passages.

After the refill, the system is pressure tested for leaks. This step helps identify a problem that a simple fluid-level check can miss, including a leak that may allow the reservoir level to fall repeatedly. The inspection then covers the hoses, cap, radiator and water pump area. These components work together to circulate and contain coolant, so their condition provides important context for the service result.

A service visit can therefore separate a coolant replacement due to maintenance from a cooling-system concern that needs repair. If you have noticed a higher-than-usual temperature gauge, a sweet smell or fluid beneath the vehicle, schedule service at Mercedes-Benz of Draper.

Why coolant condition matters on a 2010 Mercedes-Benz GL-Class

Coolant does more than carry heat away from the engine in a 2010 Mercedes-Benz GL-Class. Its additive package helps protect aluminum surfaces and gasket areas inside the cooling system from corrosion and deterioration. Those additives deplete on their own timetable, even when the fluid still looks like coolant and continues to move heat. Appearance alone is therefore not a reliable measure of protection.

The GL-Class range uses V6 and V8 engines, with engine sizes from 3.0 to 5.5 liters across its three trims. That engine hardware depends on a properly maintained cooling system to manage operating heat. A coolant service evaluates both the fluid and the system around it, rather than treating a full reservoir as proof that everything is in good condition.

Condition is judged through the manufacturer's maintenance schedule and testing at a service visit. The manufacturer publishes coolant replacement for this model at 143,000 miles, while an inspection between scheduled points can reveal a leak or condition concern sooner. A test-based approach helps determine whether the vehicle needs scheduled service, a repair, or both.

Cooling system service at Mercedes-Benz of Draper

Mercedes-Benz of Draper provides coolant service for the 2010 Mercedes-Benz GL-Class at 11548 Lone Peak Parkway, Draper, UT 84020. The visit is centered on practical checks: the system is drained and refilled with the manufacturer-specified coolant, pressure tested for leaks, and inspected around the hoses, cap, radiator and water pump area.

That combination matters because adding fluid alone cannot restore depleted additives or explain why a reservoir level may fall. A pressure test and component inspection help identify whether the vehicle is simply due for scheduled coolant replacement or whether a leak needs attention. The manufacturer's published schedule for this model calls for coolant flush and replacement every 143,000 miles.

To arrange an appointment, schedule service online or call (385) 425-5461. You can also review current service specials before booking your visit.