Can the lock be repaired instead of replaced?

Some specialist shops can repair individual components, but it’s usually more cost-effective to replace the whole unit.

Is a faulty lock a safety issue?

Yes, the door may not latch securely or could open on its own — worth fixing promptly.

What’s the lock made up of?

A mechanical latch and an electric motor for the central-locking function.

How do I check whether Rear left door lock for VOLVO S40 2004 Grey fits my vehicle?

Compare OEM reference 30663578, the listed vehicle (VOLVO S40 2003-2007), connectors, mounting points and the photographs for this exact item.

What is the condition of Rear left door lock for VOLVO S40 2004 Grey?

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

How is Rear left door lock for VOLVO S40 2004 Grey 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.

Rear left door lock for VOLVO S40 2004 Grey

Name: Rear left door lock for VOLVO S40 2004 Grey
Brand: VOLVO
SKU: 30663578
Price: 36.00 EUR
Availability: InStock

OEM: 30663578

Disassembled car photo

Engine running

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

Details for this exact part

Code: 30663578
OEM: 30663578
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: VOLVO S40 2003-2007
Year: 2005
Engine: Diesel 2.0L 100KW D4204T
VIN: YV1MS753152063690

What is this part and why does it matter?

This lock holds the rear-left door shut and handles the central-locking function for that door.

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Signs of a faulty part

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

Door won’t close or latch
Central locking doesn’t engage this door
Unusual clicking or buzzing when locking

Installation information

A straightforward job — accessed through the door panel, bolts in and connects the rods and plug.

Frequently asked questions

Often the lock’s actuator motor inside this unit has failed, while the wiring and control module are fine.

Donor vehicle description

VIN: YV1MS753152063690
Make, model: VOLVO S40 (04-)
Year: 2005
Engine: Diesel 2.0L 100KW D4204T
Transmission: 6-speed Mechanic - MMT6
Drive: 2WD
Equipment: LHD
Colour: TITANIUM GRAY PEARL 45500

90 parts from this car

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August 2026
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August 2026
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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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