Is it dangerous to drive with a faulty immobiliser sensor?

This typically prevents starting entirely rather than creating a driving hazard, but intermittent faults causing the engine to cut out while driving would be dangerous — have this diagnosed promptly.

Can this sensor be tested before replacing it?

Yes, a mechanic can check its signal reception using diagnostic equipment to confirm it’s faulty before replacement.

What is the sensor made of?

A ring-shaped antenna coil around the ignition barrel.

How do I check whether Immobilizer sensor VOLVO S60 2008 fits my vehicle?

Compare OEM reference 8621509 510130020, the listed vehicle (VOLVO S60 2004-2009), connectors, mounting points and the photographs for this exact item.

What is the condition of Immobilizer sensor VOLVO S60 2008?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is Immobilizer sensor VOLVO S60 2008 delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

Immobilizer sensor VOLVO S60 2008

Name: Immobilizer sensor VOLVO S60 2008
Brand: VOLVO
SKU: 8621509 510130020
Price: 18.00 EUR
Availability: InStock

OEM: 8621509 510130020

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

Details for this exact part

Code: 8621509 510130020
OEM: 8621509 510130020
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: VOLVO S60 2004-2009
Year: 2008
Engine: 2.5T 154KW B5254T2

What is this part and why does it matter?

The immobiliser sensor (transponder reader/antenna) detects the security chip in the key, communicating with the immobiliser module to authorise engine starting.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Vehicle won’t start despite the correct key being used
Immobiliser warning light staying on or flashing
Intermittent starting problems

Installation information

Mounted around the ignition barrel or key slot, connecting to the vehicle wiring harness.

Frequently asked questions

A fault in this sensor can prevent it from correctly reading the key’s transponder signal, effectively treating a legitimate key as unrecognised and blocking the engine from starting.

Donor vehicle description

Make, model: VOLVO S60
Year: 2008
Engine: 2.5T 154KW B5254T2
Transmission: Automatic 5-speed
Drive: Full 4WD
Colour: 452 BLACK SAPPHIRE METALLIC

222 parts from this car

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August 2026
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August 2026
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Toyota Avensis
August 2026
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Paul F.
June 2026
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
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May 2026
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