Genuine Part
Genuine Vauxhall Vectra C / Signium Remote Key (93186378)

Genuine Vauxhall Vectra C / Signium Remote Key 

Vauxhall Part Numbers: 13189105 / 93186378 
Opel Equivalent Part Number: 13189108
Writing on Remote: Delphi G3-AM433TX V1.0
2 Buttons: Lock and Unlock
Transponder: ID46 - PCF7946
Frequency: 433 Mhz
Battery Type: CR2032
Key Blade: HU100 (Cut)

Genuine Vauxhall remote key supplied with the original manufacturer packaging. The key comes cut to VIN. As a result the VIN must be supplied on ordering and a copy of the UK registration certificate must be supplied.

This part is special order from PSA. The lead time is approx. 7 - 10 days but may take longer. This part can not be cancelled once ordered.

Suitable for the following models:

Vauxhall Signium (2005 - 2007)
Vauxhall Vectra C (2006 - 2008)

Dates are given as a guide only and we cannot take any responsibility for incorrect part compatibility. If you are unsure if this is the correct part for your vehicle please fill in our Parts Enquiry form and we will confirm the correct part number for you.


The key will need to be programmed before it will start the car and open and lock the doors remotely. Please see the 'Key Programming Information' tab above for guidance on who will be able to program this key type.


Trade Customers:

Customers who are in the locksmith or motor trade may register for a trade account. Trade account customers get preferential pricing and loyalty discounts. Please register using the link at the top of the page to find out more.

Keys Cut to Key Number

We can cut keys to the manufacturer's key number (often referred to as the 'key code'). For this particular blade the key number will usually written on the 'Car Pass' (a credit card sized piece of card labelled 'Car Pass') and will start with one letters followed by four numbers, e.g. Z1234.

NOTE: The key number will not be on the key itself. The key number is NOT 3579.

Keys Cut to Photo

If the option for 'Cut to Photo' is shown in the key cutting drop down box we can cut the key to a clear picture of the blade. The blade should ideally be on a white background with the end of the blade facing towards the right. The picture should not be blurred and the cuts of the key should be easily identifiable. You can see an example picture here.

Keys Cut to VIN (Chassis Number)

We can cut the key to your VIN and supply you with the key code and immobiliser PIN required for programming (where available). To do this we require a copy of the inside page of the logbook / ownership document, detailing the vehicle's registration, VIN and vehicle owner's details. The vehicle owner's details must match the delivery address details when placing your order. Please scan or take a clear photo of the log book and upload it using the ‘upload a photo’ option.

IMPORTANT: Keys cut to VIN will be cut to the original locks of the vehicle. If the vehicle has previously had the locks changed then obviously this key will not work. Keys cut to VIN are non-refundable.

Important Information

The key will need to be programmed before it will start the car and open and lock the doors remotely. Please see the following guidance for who will be able to program this key type.

Who can program this key?
Vauxhall / Opel main dealer – Yes
Independent garage – Yes
Specialist auto electrician – Yes
Professional vehicle locksmith – Yes

Programming Method:
Immobiliser: Diagnostically
Remote: Automatically with immobiliser

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Model:  P93186378
Bar Code:  P93186378
Brand:  Vauxhall

Genuine Vauxhall Vectra C / Signium Remote Key (93186378)

Our Price:  £99.03
(Exc. 20% VAT)(£118.84 Inc. VAT)
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OEM 3 Button Remote Key for Vauxhall Vectra C / Signium (93187531) (H Series)

Vauxhall Equivalent Part Number: 93187531
Frequency: 433 Mhz