Aftermarket Part
Aftermarket Transponder Key for Volkswagen (HU66 / ID48)

Aftermarket Transponder Key for Volkswagen Group

Volkswagen Equivalent Part Numbers: 3B0837219AS / 3B0837219AL / 3B0837219AK / 3B0837219BB
Audi Equivalent Part Numbers: 8L0837220Q / 8D0837216 
Seat Equivalent Part Number: 6L0837219B
Skoda Equivalent Part Numbers: 6Y0837219D / 6Y0837219E
Transponder: ID48
Key Blade: HU66
ISN: 2000 (0001 - 6000) / 5751 (6001 - 8110)
Silca Card: 970

This key comes complete with a transponder chip and can be supplied either blank (uncut) or cut to your vehicle. To find out more about our cutting service please see the ‘Key Cutting Information’ tab above.

Suitable for the following models:

Volkswagen Beetle (1998 - 2010)
Volkswagen Bora (1998 - 2005)
Volkswagen Fox (2005 - 2012)
Volkswagen Golf (1998 - 2004)
Volkswagen Passat (1997 - 2005)
Volkswagen Polo (2002 - 2009)
Volkswagen Transporter (09/2003 - 08/2009)

Skoda Fabia (2000 - 2008)
Skoda Octavia (1999 - 2004)
Skoda Superb (2002 - 2004)

Seat Cordoba (2000 - 2009)
Seat Ibiza (2000 - 2009)
Seat Leon (2000 - 2005)
Seat Toledo (1999 - 2007)
Seat Vario (1999 - 2003)

Audi A3 (1998 - 06/2003)
Audi A4 (1999 - 12/2004)
Audi A6 (1997 - 2003)
Audi A8 (1996 - 2003)
Audi TT (1998 - 2005)

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. 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 be on a black plastic key tag and will start with two numbers followed by an additional five numbers, e.g. 12 01234 / 62 01234.

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

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.

IMPORTANT: Keys cut to key number 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 key number are non-refundable.

Important Information

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

Who can program this key?
Main dealer – Yes
Independent garage – Yes
Specialist auto electrician – Yes
Professional vehicle locksmith – Yes

Programming Method:
Immobiliser: Diagnostically

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Model:  VAG-T1A
Bar Code:  VAG-T1A
Brand:  Aftermarket

Aftermarket Transponder Key for Volkswagen (HU66 / ID48)

Our Price  £5.40
List Price  £8.10
Saving Of  33%
(Exc. 20% VAT)(£6.48 Inc. VAT)
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