Car Key Parts

34 products


Car key and key fob parts including cases, blades, switches and batteries

Car Key Parts & Replacement Key Fob Parts

At Express Car Keys, we supply a range of aftermarket car key parts and replacement key fob parts for repairing worn, damaged or faulty vehicle keys. Our range includes replacement key cases, key blades, micro switches and DIY car key repair kits for a variety of popular vehicle makes and models.

Replacing individual worn or damaged components can provide a cost-effective alternative to replacing a complete remote key. Browse our range below to find compatible car key replacement parts for your vehicle.

Replacement Car Key Parts

Our range of car key and remote key fob parts includes:

  • Replacement key cases and shells – replace cracked, worn or damaged remote key housings while retaining your existing electronics.
  • Replacement key blades – replacement blades for compatible flip keys and remote key fobs. Please check the individual product listing to confirm whether the blade is supplied uncut or requires cutting.
  • Micro switches – replacement button switches for repairing faulty or non-responsive remote key buttons.
  • DIY car key repair kits – selected components and tools for repairing compatible vehicle keys.
  • Key fob repair parts – replacement components for common remote key and key fob faults.

Aftermarket Replacement Parts for Car Keys

Our replacement car key parts are aftermarket components unless otherwise stated. Each individual product listing provides compatibility information to help you identify the correct part for your vehicle and key type.

Vehicle keys can vary even within the same make, model and year, so we recommend comparing your existing key carefully with the product photographs and compatibility information before ordering.

Not Sure Which Car Key Part You Need?

If you're unsure which replacement part is suitable for your key, we're happy to help. Send us clear photographs of both sides of your key via WhatsApp and we'll help identify the correct part where possible.

You can also get in touch through our Contact Us page.

DIY Car Key Repairs

Some car key parts can be replaced relatively easily, while others require the key to be opened, dismantled or soldered. Care should be taken when working on remote keys because damage to the circuit board, transponder or other internal components can prevent the remote or vehicle key from functioning correctly.

Please check the individual product description before attempting a repair and only undertake work you're confident carrying out.

Prefer Us to Repair Your Key?

If you would rather not repair the key yourself, we also offer a professional car key repair service. We can diagnose and repair many common remote key faults, including damaged cases, faulty buttons, micro switches, battery problems and worn key components.

Visit our Car Key Repair Service collection to find the appropriate repair for your vehicle, or contact us if you need help.

  • Ford Transit MK7 blue key case and Panasonic VL2330 rechargeable battery

    Ford Transit MK7 3 Button Blue Key Case + Panasonic VL2330 Battery

    Ford Transit MK7 3 Button Blue Key Case & Panasonic VL2330 Battery Repair and refurbish your existing Ford Transit MK7 blue 3-button remote key fob with this DIY replacement kit, suitable for compatible Ford Transit MK7 models from 2006-2014. The kit includes a replacement aftermarket blue key fob case together with a genuine Panasonic VL2330 rechargeable battery, providing the main replacement components commonly required when refurbishing a worn or faulty Transit MK7 remote key. Your original circuit board (PCB), transponder and other reusable components are retained and transferred into the replacement case. What's Included? 1 x Blue 3-button replacement key fob case 1 x Uncut removable Tibbe key blade 1 x Button membrane fitted inside the replacement case 1 x Genuine Panasonic VL2330 rechargeable battery Product Information Vehicle: Ford Transit MK7 Years: 2006-2014 Buttons: 3 Key style: Blue remote key Blade type: Removable uncut Tibbe key blade Battery: Panasonic VL2330 rechargeable battery Battery voltage: 3V Product type: DIY key fob repair kit Manufacturer type: Aftermarket key case with genuine Panasonic battery Electronics / PCB included: No Transponder included: No Programming required: No, when retaining and transferring your original working electronics and transponder DIY Ford Transit MK7 Key Repair This kit is intended for customers who are confident dismantling and repairing their existing remote key. Your original electronics and transponder must be transferred into the replacement housing. The Panasonic VL2330 is a rechargeable battery with solder tags and requires soldering to the circuit board. The original battery must be carefully removed and the replacement battery installed with the correct polarity and orientation. If you intend to use the supplied uncut Tibbe blade, it will need to be professionally cut to match your existing vehicle key. Alternatively, your original blade may be transferred where suitable. Check Your Ford Transit Key Before Ordering Please compare your existing key carefully with the product photographs before ordering. This kit is designed for the compatible Ford Transit MK7 3-button blue remote key shown and is not suitable for every Ford Transit key design. Not sure if this is the correct kit? Send us clear photographs of both sides of your key via WhatsApp or visit our Contact Us page and we'll be happy to help identify the correct product. Professional Ford Transit MK7 Key Repair Available If you would prefer not to carry out the repair yourself, we also offer a professional Ford Transit MK7 Blue Key Repair Service. Send us your existing key and we'll professionally inspect, repair and test it before return. Most repairs are completed within 24 hours of receiving your key and include a 12-month warranty. Please note: This is a DIY repair kit and not a complete programmed remote key. No Ford logo or manufacturer badge is included with the aftermarket replacement case.

    £10.99

  • Citroen 3 button key fob with lock, unlock, and van icon buttons with a battery and a pin removal tool on a white background

    Citroen Dispatch Replacement 3 Button Key Fob Case 2016-2026 HU83

    Citroen Dispatch Replacement 3 Button Key Fob Case This replacement flip key fob case shell is compatible for the Citroen Dispatch (2016-2026) and features a removable HU83 key blade, a FREE key-blade pin removal tool and battery Simply transfer your circuit board (PCB) and key blade into the new shell and restore your key to full functionality. Product Information OEM or Aftermarket: Aftermarket Buttons: 3 Remote Style: Flip Blade Reference: HU83 Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and new battery into the new shell. Refit the key blade and secure the pin. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our Postal Car Key Repair Service. Send us your key and we will repair and return it to you within 24 hours. Citroen Dispatch 2016-2026 3 Button Key Repair Service Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Citroen Dispatch key fob case replacement.

    £12.99

  • Citroen 3 button key fob with lock, unlock, and van icon buttons with a battery and a pin removal tool on a white background

    Citroen Berlingo Replacement 3 Button Key Fob Case 2017-2026 HU83

    Citroen Berlingo Replacement 3 Button Key Fob Case This replacement flip key fob case shell is compatible for the Citroen Berlingo (2017-2026) and features a removable HU83 key blade, a FREE key-blade pin removal tool and battery Simply transfer your circuit board (PCB) and key blade into the new shell and restore your key to full functionality. Product Information OEM or Aftermarket: Aftermarket Buttons: 3 Remote Style: Flip Blade Reference: HU83 Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and new battery into the new shell. Refit the key blade and secure the pin. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our Postal Car Key Repair Service. Send us your key and we will repair and return it to you within 24 hours. Citroen Berlingo 2017-2026 3 Button Key Repair Service Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Citroen Berlingo key fob case replacement.

    £12.99

  • Vauxhall HU100 3 button flip key shell front view compatible with Astra J, Insignia

    Vauxhall Insignia Replacement 3 Button Key Fob Case 2008-2017 HU100

    Vauxhall Insignia Replacement 3 Button Key Fob Case This replacement flip key fob case shell is compatible for the Vauxhall Insignia (2008-2017) and features a removable HU100 key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Product Information Manufacturer: GTL OEM or Aftermarket: Aftermarket Buttons: 3 Remote Style: Flip Blade Reference: HU100 Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade and secure the pin. We also stock a key blade pin removal tool set which makes this repair extremely easy. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our Postal Car Key Repair Service. Send us your key and we will repair and return it to you within 24 hours. Vauxhall Insignia 2008-2017 3 Button Key Repair Service Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Vauxhall Insignia key fob case replacement.

    £9.99

  • Vauxhall HU100 3 button flip key shell front view compatible with Astra J, Insignia

    Vauxhall Astra J Replacement 3 Button Key Fob Case 2009-2016 HU100

    Vauxhall Astra J Replacement 3 Button Key Fob Case This replacement 3 button key fob case shell is compatible for the Vauxhall Astra J (2009-2016) and features a removable HU100 key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Product Information Manufacturer: GTL OEM or Aftermarket: Aftermarket Buttons: 3 Remote Style: Flip Blade Reference: HU100 Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade and secure the pin. We also stock a key blade pin removal tool set which makes this repair extreamly easy. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our Postal Car Key Repair Service. Send us your key and we will repair and return it to you within 24 hours. Vauxhall Astra J 2009-2016 3 Button Key Repair Service Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Vauxhall Astra key fob case shell replacement.

    £9.99

  • Ford Ecosport Ranger Transit Connect key replacement case front view with lock and unlock buttons

    Ford Transit Connect 2 Button Replacement Smart Key Case HU101 2018-2022

    Ford Transit Connect 2 Button Replacement Smart Key Case This replacement 2 button key fob case is compatible with the Ford Transit Connect smart key (2018-2022) and features a removable HU101 emergency key blade. Simply transfer your circuit board (PCB), battery and key blade into the new case shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade. Professional Repair Service Available If you would prefer us to do the repair for you please Contact Us for a quote Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective key fob case shell replacement.

    £12.99

  • Ford Ecosport Ranger Transit Connect key replacement case front view with lock and unlock buttons

    Ford Ranger 2 Button Replacement Smart Key Case HU101 2019-2025

    Ford Ranger 2 Button Replacement Smart Key Case This replacement 2 button key fob case is compatible with the Ford Ranger smart key (2019-2025) and features a removable HU101 emergency key blade. Simply transfer your circuit board (PCB), battery and key blade into the new case shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade. Professional Repair Service Available If you would prefer us to do the repair for you please Contact Us for a quote Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective key fob case shell replacement.

    £12.99

  • Ford Ecosport Ranger Transit Connect key replacement case front view with lock and unlock buttons

    Ford Ecosport 2 Button Replacement Smart Key Case HU101 2017-2024

    Ford Ecosport 2 Button Replacement Smart Key Case This replacement 2 button key fob case is compatible with the Ford Ecosport smart key (2017-2024) and features a removable HU101 emergency key blade. Simply transfer your circuit board (PCB), battery and key blade into the new case shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade. Professional Repair Service Available If you would prefer us to do the repair for you please Contact Us for a quote Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective key fob case shell replacement.

    £12.99

  • Vauxhall Astra K Insignia Mokka X key replacement casing front view with lock and unlock buttons

    Vauxhall Mokka X HU100 2 Button Proximity Key Shell 2016-2020

    Vauxhall Mokka X 2 Button Proximity Key Case Shell This replacement key fob case shell is compatible with the Vauxhall Mokka X proximity key (2016-2020) and features a removable HU100 emergency key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our postal Vauxhall Mokka X key repair service (2016-2020). Send us your key and we will repair and return it to you within 24 hours. Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective key fob case shell replacement.

    £9.99

  • Vauxhall Astra K Insignia Mokka X key replacement casing front view with lock and unlock buttons

    Vauxhall Astra K HU100 2 Button Proximity Key Shell 2016-2021

    Vauxhall Astra K 2 Button Proximity Key Case Shell This replacement key fob case shell is compatible with the Vauxhall Astra K Proximity Key (2016-2021) and features a removable HU100 emergency key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our postal Vauxhall Astra K key repair service (2016-2021). Send us your key and we will repair and return it to you within 24 hours. Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective key fob case shell replacement.

    £9.99

  • Ford Ecosport flip key front view 2 button remote key fob shell

    Ford Ranger T6 HU101 2 Button Flip Key Shell 2015-2023

    Ford Ranger T6 2 Button Flip Key Shell This replacement flip key shell is compatible with the Ford Ranger T6 (2015-2023) and features a removable HU101 key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade and secure the pin. We also stock a key blade pin removal tool set which makes this repair extremely easy. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our postal Ford Ranger T6 key repair service (2015-2023). Send us your key and we will repair and return it to you within 24 hours. Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Ford Ranger T6 key fob shell replacement.

    £14.99

  • Ford Ecosport flip key front view 2 button remote key fob shell

    Ford F150 HU101 2 Button Flip Key Shell 2015-2017

    Ford F150 2 Button Flip Key Shell This replacement flip key shell is compatible with the Ford F150 (2015-2017) and features a removable HU101 key blade. Simply transfer your circuit board (PCB), battery and key blade into the new shell and restore your key to full functionality. Fitting Instructions Open your existing key fob case. Remove the circuit board (PCB) and battery. Remove the key blade pin using a pin removal tool. Transfer the circuit board (PCB) and battery into the new shell. Refit the key blade and secure the pin. We also stock a key blade pin removal tool set which makes this repair extremely easy. Professional Repair Service Available If you would prefer us to do the repair for you, purchase our postal Ford F150 key repair service (2015-2017). Send us your key and we will repair and return it to you within 24 hours. Note: This is an aftermarket replacement part. No logos or brand badges are included. Order today for a cost-effective Ford F150 key fob shell replacement.

    £14.99

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