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ID:46 PCF7937EA Hitag2 Diagnostic Transponder Chip

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Product Code: KST0019
  • NXP ID46 PCF7937EA Hitag2 transponder chip.
  • Diagnostic transponder chip for Vauxhall/Opel.
  • Transponder is pre-coded, Programme using professional key programming equipment.
  • This item is non-returnable once programmed.

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Manufacturer PHILIPS
OEM / Aftermarket AFTERMARKET
Chip Type ID46 (PCF7937)
Cloning / Diagnostic DIAGNOSTIC
Vehicle Type Car
Make Model Year
Vauxhall (Opel)
Astra 2015-2018

Transponder chip

ID:46 PCF7937EA Hitag2 Diagnostic Transponder Chip

Check the chip ID, pre-coding requirements, programming equipment and vehicle compatibility before ordering.

The ID:46 PCF7937EA Hitag2 Diagnostic Transponder Chip is a Philips vehicle transponder chip used for spare and replacement key programming with suitable diagnostic equipment. A transponder chip must be correctly prepared and programmed before it will start the vehicle; fitting the chip alone will not bypass or operate the immobiliser.

Check compatibility

  • Do not rely only on make, model, year or registration search, as vehicles can change systems on crossover years.
  • Match the chip ID, part/reference code and vehicle application against your existing key or immobiliser data before ordering.
  • Compatibility/use guidance from the product data: Vauxhall/Opel.
  • Relevant chip/reference codes: PCF7937EA, ID46.

Programming required

  • Professional programming is required before the vehicle will start.
  • Some chips must be pre-coded or generated before they can be learnt to the vehicle.
  • This product may require pre-coding/preparation before programming, depending on the vehicle system and equipment used.
  • If the wrong chip is programmed, some transponders may lock and become non-returnable.

Tool and pre-coding notes

  • Use professional diagnostic, cloning or EEPROM equipment suitable for this exact chip type.

Handling and returns

  • Check compatibility before ordering, especially if the vehicle is on a crossover year or has a different immobiliser system.
  • Once programmed, pre-coded, generated, modified or fitted, transponder chips are normally non-returnable.

Product specification

SKUKST0019
Product typeDiagnostic Transponder Chip
Chip/referencePCF7937EA, ID46
ManufacturerPhilips
Compatibility/useVauxhall/Opel
ProgrammingProfessional programming required
Pre-codingMay be required
Important: If you are unsure which transponder chip is required, contact Keystation before ordering. The wrong chip may not program, may lock after programming, and may become non-returnable once generated, programmed or fitted.

Key Features

  • ✓ NXP ID46 PCF7937EA Hitag2 transponder chip.
  • ✓ Diagnostic transponder chip for Vauxhall/Opel.
  • ✓ Transponder is pre-coded, Programme using professional key programming equipment.
  • ✓ This item is non-returnable once programmed.

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