VolvoCab & Body Parts

3176539 Cab & Body Parts Part — Volvo

This AdBlue tank cap is designed to seal the Diesel Exhaust Fluid (DEF) tank on Volvo trucks, preventing contamination and ensuring the proper delivery of DEF to the SCR system. Manufactured to precise OEM specifications, it offers a secure fit and durable seal, unlike damaged or missing caps that allow dirt and moisture ingress. Operators may notice dashboard warning lights related to the SCR system, reduced engine power, or DEF quality error messages if the cap is compromised or missing.

Cab & Body Parts Part – Part No 3176539 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryCab & Body Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO
WhatsApp for Price & Availability☎ Call Mumbai Office

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

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Installation & Application Notes

Clean mating surfaces before fitting cab seals to prevent air and water ingress. Use correct adhesive for glass bonding — structural automotive adhesive, not silicone. Check wiring harness routing when replacing doors or panels.

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

Part TypeAdBlue Tank Cap
MaterialHDPE plastic
ApplicationDiesel Exhaust Fluid (DEF) tank
Service LifeReplace if damaged or seal is compromised
CompatibilityVolvo FH, FM, FMX, FL, FE Series
ConditionNew — OEM specification aftermarket

Failure Symptoms

A compromised or missing AdBlue tank cap can lead to contamination of the Diesel Exhaust Fluid, initially triggering SCR system warning lights on the dashboard. If the contamination progresses, the truck's engine performance may be reduced, and DEF quality error messages could appear. The ultimate consequence is the inability to start the vehicle after a shutdown due to persistent SCR system faults.

Installation Tip

Ensure the threads on both the tank opening and the cap are clean and free of debris before attempting to screw the cap on. Do not force the cap; it should thread on smoothly if aligned correctly.

Service Note

Inspect the DEF fluid level and check the DEF injector and lines for any signs of blockage or leakage when servicing the AdBlue tank cap.