VolvoElectrical Parts

23045830 — Def Level Sensor 23045830 For Volvo Mack Truck

This sensor measures the level of diesel exhaust fluid (DEF) in the vehicle's tank, crucial for the proper functioning of the selective catalytic reduction (SCR) system and emissions compliance. Manufactured to meet stringent OEM quality standards, it provides accurate and reliable level readings, unlike a worn or contaminated sensor. Operators may notice a DEF system warning light, an incorrect DEF level display, or reduced engine power if this sensor malfunctions.

Def Level Sensor 23045830 For Volvo Mack Truck – Part No 23045830 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

t>

Related Volvo Parts

From the same category — may also be needed

FPFL2412104
Induction Sensor 16812875 For Volvo Wheel Loader L105 L110E L110F L120
FPPK2511448
Throttle Body With Throttle Position Sensor 30651134 67-5204 For Volvo
FP02-HFP10030000607
Starter Relay 14382341 14525233 For Volvo Excavator Ew160B Ew180B Ec20
17325561
Pressure Sensor 17325561 For Volvo Articulated Hauler A25G A30G A35G A
FPPX2507252
Coolant Recovery Overflow Reservoir Expansion Tank With Pressurized Ca
EL1905245
Switch Voe11039247 11039247 For Volvo

Browse all Volvo Electrical Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeDEF Level Sensor
MaterialPlastic, Stainless Steel
ApplicationDiesel Exhaust Fluid Tank
Service LifeReplace as needed based on diagnostic codes
CompatibilityVolvo, Mack Truck
ConditionNew — OEM specification aftermarket

Failure Symptoms

A primary symptom of a failing DEF level sensor is an inaccurate or fluctuating display of the DEF fluid level. If the problem is not addressed, the vehicle's emissions control system may activate warning lights, and engine performance could be restricted. Continued operation with a faulty sensor may eventually prevent the vehicle from restarting after being shut down, due to emissions non-compliance.

Installation Tip

Ensure the DEF tank is thoroughly cleaned before installing the new sensor to prevent immediate contamination. Carefully align the sensor with the tank's mounting port to avoid cross-threading.

Service Note

Inspect the DEF pump, lines, and injector for any signs of blockage or leaks, and check the DEF fluid quality when replacing the level sensor.