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Transponders


What is a transponder key?

A transponder key (also called chip key) is a car key that communicates with an immobilizer system in the car. A chip in the housing of the key responds to an identification request signal sent from the immobilizer. When the response matches the immobilizer will deactivate allowing the engine to be operated. A transponder key does not need a battery – it is powered by the identification request itself. This type of immobilizer circuitry is a common security feature in cars built from 1995 onwards.
The transponders are actually separate devices in the car key that can be replaced. Existing active transponders can be read with specialized equipment. The response can be programmed onto a blank transponder chip allowing a copy of an existing transponder key to be made.
After copying the transponder will appear exactly the same to the immobilizer system. There are many types of transponders used in car keys – we stock all of them.

You can find our complete range of transponders below.

Get the tools to open your car key from our tools section.

Find a new (complete) transponder key by selecting your car in the menu at the left.

What is the price of a transponder key?

The costs of transponder keys vary by car brand. They typically cost around 20 euros.
The price of a transponder chip is approximately 4 to 8 euros.

Model: TRP145
Transponder 4D72 - 80 bit - G chip for Toyota - Lexus - after market productThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP145..
€8.69
Ex Tax:€7.18
Model: TRP164
PCF7931AS Transponder - (ID73)The transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP164..
€8.63
Ex Tax:€7.14
Model: TRP158
Transponder ID11 - OEM productFiat Brava 1995 - 2001Fiat Bravo 1995 - 2001Fiat Marea 1998 - 2001Gilera         2004Piaggio Vespa   2005 - 2008 Piaggio X9   2004 The transponder is ready to be used, once it has been programmed by a spec..
€8.69
Ex Tax:€7.18
Model: TRP159
Transponder PCF7939MA HiTag AES Transponder - OEM productDacia Duster 2013-2018Dacia Logan 2013-2018Dacia Sandero 2013-2018Renault Symbol 2013-2018Renault Trafic 2016 - 2019Opel Vivaro 2016 -2019Renault CitroenToyotaThe transponder is ready to be used, once it has been programmed by a ..
€13.03
Ex Tax:€10.77
Model: TRP148
Transponder PCF7941ETT chip - 20 pins - OEM productChryslerSmartCitroenPeugeotRenaultMitsubishiOpelFiatThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP148..
€6.49
Ex Tax:€5.36
Model: TRP149
PCF7941ATS Transponder - 20 pins - OEM ProductChryslerSmartCitroenPeugeotRenaultMitsubishiOpelFiatThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP149..
€6.49
Ex Tax:€5.36
Model: TRP162
4D71 Transponder for Toyota Smartkey - OEM productThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer.Current product code: TRP162..
€6.49
Ex Tax:€5.36
Model: TRP160B
ID47 - PCF7938 Transponder - Suzuki - OEM productSuzukiThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP160B..
€9.79
Ex Tax:€8.09
Model: TRP160A
ID47 - PCF7938 Transponder for Hyundai - Kia - OEM product96bit Transponder Chip Hyundai  2016 - Kia 2016 -The transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP160A..
€9.79
Ex Tax:€8.09
Model: TRP160
NXP Honda ID47 - PCF7938XA HiTag3 Transponder Chip - OEM productHonda  2016 - The transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP160..
€9.79
Ex Tax:€8.09
Model: TRP150
PCF7953 Transponder Chip - for BMW - Renault - 28 pins - after market productThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP150..
€8.69
Ex Tax:€7.18
Model: TRP152
PCF7952 LTT Transponder Chip (7952L15) - 24 pins - after market productThe transponder is ready to be used, once it has been programmed by a specialized locksmith or dealer. Current product code: TRP152..
€8.69
Ex Tax:€7.18
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