VolvoElectrical Parts

23765403 — Def Exhaust Fluid Adblue Level Sensor 23765403-P01 For Volvo Truck Fm4 Fh4 Fh5 Fmx E6

This DEF exhaust fluid level sensor accurately monitors the AdBlue fluid level within the vehicle's tank, ensuring the emissions control system has sufficient fluid to operate. It provides critical data to the engine control module (ECM) to prevent emissions non-compliance and potential derating. A malfunctioning sensor can lead to inaccurate level readings, false warnings, or the system failing to alert the operator to low fluid levels, impacting emissions compliance.

Def Exhaust Fluid Adblue Level Sensor 23765403-P01 For Volvo Truck Fm4 Fh4 Fh5 Fmx E6 – Part No 23765403 – 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

Related Volvo Parts

From the same category — may also be needed

EL1905251
Switch Voe11886084 For Volvo Loader Bl61Plus Bl70 Bl71 Bl71Plus
3944124
Crankshaft Pulse Sensor 3944124 For Volvo Fm7 Fm12 Fm10 Fh16 Fh12 B10B
FPZY2503156
Water Temperature Sensor 17224777 For Volvo Loader Mc105C Mc60C Mc70C
VOE54148458
Sensor Voe54148458 For Volvo Excavator Ec250E
21714565
Fuel Level Sensor 21714565 For Volvo Truck Fe Fh Fl Fm
FPZY2510186
12V 160A Alternator 0124625024 1986A00953 0124625209 For 2001-2010 Vol

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, metal, electronic components
ApplicationDiesel Exhaust Fluid (DEF) tank
Service LifeReplace as needed based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty DEF level sensor might be an incorrect DEF fluid level displayed on the dashboard or a warning light related to the emissions system. If the issue progresses, the vehicle may enter a reduced power mode or refuse to start if the ECM cannot verify sufficient DEF levels. This directly impacts the vehicle's ability to meet emissions standards.

Installation Tip

Ensure the DEF tank is clean and free of any contamination before installing the new sensor. Avoid spilling DEF fluid on painted surfaces, as it can cause damage.

Service Note

When replacing the DEF level sensor, it is advisable to inspect the DEF pump and filter for any signs of clogging or malfunction.