Question 1

What are the symptoms of a failing Cooling System on a VS30 Sprinter?

Accepted Answer

Temperature gauge climbing while towing, on grades, or in traffic Coolant level dropping with no puddle, or sweet smell at the front of the van Cabin heat that only works at speed, or a slow warm-up in cold weather Cooling fan running constantly or not engaging at all

Question 2

Which fault codes point to this VS30 Sprinter repair?

Accepted Answer

P0128: Coolant thermostat below regulating temperature. P0116 / P0117 / P0118: Coolant temperature sensor range or performance. P0480 / P0481: Cooling fan control circuit. P0217: Engine overtemperature condition. Confirm with a scan tool before ordering — codes narrow the system, not the exact part.

Question 3

Does Mercedes Sprinter Coolant Reservoir – Genuine OEM | VS30 All Engines | #9105015300H (2019–2024) fit my Sprinter?

Accepted Answer

Listed for VS30 Sprinter, 2019–2024. Cross-reference 9105015300 against the number on the component you are replacing. Listed for the VS30 generation (2019–2026). Part numbers can differ within a generation by year and engine code — send the VIN and we'll confirm the exact number.

Mercedes Sprinter Coolant Reservoir – Genuine OEM | VS30 All Engines | #9105015300H (2019–2024)

Fitment

About this part

Part numbers

Technical notes

Shipping & returns

FAQ