VolvoElectrical Parts

20450639 — Pressure Sensor 22329559 22422785 21097978 20450639 For Volvo Truck D11 D13

This pressure sensor accurately measures and transmits fluid or air pressure within critical Volvo engine and chassis systems. It is essential for the engine control unit (ECU) to manage performance, emissions, and safety parameters. A malfunctioning sensor can lead to incorrect pressure readings, affecting engine performance, triggering warning lights, or causing the engine to run in a reduced power mode.

Pressure Sensor 22329559 22422785 21097978 20450639 For Volvo Truck D11 D13 – Part No 20450639 – 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.

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

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YUFP2110003
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LXFP210309HFP2100309
Pressure Sensor 22329559 22422785 21097978 20450639 For Volvo Truck D1
ELHD46647290-2
Oil Sender Switch Voe25421717 25421717 For Volvo
20526766
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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 TypePressure Sensor
MaterialMetal alloy and electronic components
ApplicationEngine or chassis pressure monitoring
Service LifeReplace based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing pressure sensor may first manifest as an illuminated check engine light or a specific warning related to pressure. If left unaddressed, the engine control unit may receive incorrect data, leading to suboptimal performance, increased fuel consumption, or potential damage from operating outside normal pressure parameters. The risk is reduced engine efficiency and potential for component damage due to incorrect pressure regulation.

Installation Tip

Ensure the port where the sensor threads in is clean and free of debris before installation. Hand-tighten the sensor first, then use a wrench for a final snug turn, avoiding over-tightening.

Service Note

When replacing a pressure sensor, it is advisable to check the associated fluid or air lines for leaks or blockages.