DEF Tank Heater / Level Sensor Assembly
Verify before ordering. Mercedes part numbers changed mid-model-year on many components. Cross-check this part number against your VIN, production date, and the part currently fitted to your vehicle before purchase.
Description
Combined DEF tank heater and level/temp sensor. Heater failure in cold weather causes fault codes and can prevent engine start. Common VS30 issue.
Specifications
- Part Number
- 0004901592
- Part Name
- DEF Tank Heater / Level Sensor Assembly
- Category
- DEF / SCR / AdBlue
- Estimated Price
- $150–$400
- Applicable Models
- 2013–2022 NCV3 & VS30 Sprinter BlueTEC models
- Tags
- NCV3VS30
Where to Buy
Search this part number at major Sprinter parts retailers. Prices vary; OEM versions are typically priced at the top of the range.
Links open vendor search results in a new tab. HowToVan doesn't sell this part directly — we may earn a small commission from some retailers.
Verify by VIN
Mercedes part revisions changed mid-year on the OM642 and OM651 engines. Always confirm the part number against your VIN or the part currently fitted before buying.