How much does a Vauxhall replacement key cost in the UK?

Costs vary by key type and supplier. A basic non-remote key typically costs £55-£90, while a remote or flip key runs £75-£180 including programming. A full replacement at a Vauxhall main dealer can reach £270-£450. An independent auto locksmith is usually 30-50% cheaper and comes to you. City Locksmith London offers car key programming from £85 and key duplication from £109 (ex VAT), with no call-out fee across London.

Can I get a Vauxhall replacement key without the original?

Yes. A specialist auto locksmith can extract the security PIN code directly from the vehicle's OBD port using diagnostic equipment, then cut and programme a new key on-site - no original key required. On older models where OBD access is not possible, the locksmith can read the EEPROM directly from the immobiliser module.

How much does a Vauxhall Corsa replacement key cost?

A Vauxhall Corsa remote or flip key typically costs £90-£170 through an auto locksmith, including cutting and programming. The job usually takes 30-45 minutes once the locksmith arrives. A main dealer will generally charge more - around £200-£300 - and may require you to book in advance.

How long does it take to replace a Vauxhall key?

A mobile auto locksmith can usually cut and programme a new Vauxhall key in 30 to 45 minutes on-site. Vauxhall dealers often need to order the key in advance, so the wait can be several days. If all keys are lost, the locksmith extracts the PIN from the vehicle's memory, so there is no need to wait for a Security Car Pass from the manufacturer.

What is the difference between a Vauxhall remote key and a keyless entry fob?

A remote key has a physical blade that goes into the ignition, plus buttons to lock and unlock the car remotely. A keyless entry fob (proximity key) uses RFID technology so you can unlock and start the car without inserting anything - the fob just needs to be nearby. Keyless fobs are more complex to programme and cost more to replace.

Should I go to a Vauxhall dealer or an auto locksmith for a replacement key?

Both are valid options. A Vauxhall dealer provides a genuine OEM key but is usually 30-50% more expensive and may have a multi-day wait. A qualified auto locksmith offers a mobile service, typically at lower cost, with same-day or emergency availability. Always verify the locksmith carries proper insurance and has verifiable reviews.

Can a stolen Vauxhall key be deleted from the car's memory?

Yes. An auto locksmith can connect diagnostic equipment to the OBD port and delete the stolen key from the vehicle's immobiliser memory. This means the lost or stolen key will no longer start the car, restoring your security without replacing the entire lock system.

Vauxhall Replacement Keys: The Ultimate Guide

Replacing a Vauxhall key in the UK typically costs £90-£180 through a qualified auto locksmith, or £200-£450 at a main dealer - depending on the key type and model. Remote and keyless keys require specialist programming, which a mobile auto locksmith can carry out on-site in 30-45 minutes. Even if you have lost all your keys, a locksmith can extract the security PIN from your car directly and cut a new key without towing to a dealer.

What Types of Vauxhall Replacement Key Are There?

Non-Remote Keys (Basic Blade Keys)

The most basic type: a metal blade with a transponder chip in the head, but no remote locking buttons. Found on older Vauxhall models. If the car has no immobiliser, any locksmith can cut a replacement without programming. If it has an immobiliser (most post-1998 models do), the transponder chip must still be programmed.

Remote Keys and Flip Keys

The most common type on modern Vauxhalls. The key fob has two or three buttons for central locking, and the blade either slides out (flip key) or is fixed. Both the remote function and the immobiliser transponder chip need to be synchronised to the vehicle using diagnostic software.

The Astra H uses a flip-style key where the remote and transponder are programmed at the same time. The Corsa D and E also use flip or remote blade keys. Spare or replacement keys for these models cannot be bought second-hand and re-programmed - the transponder chip can only be coded once, so a fresh blank is always required.

Keyless Entry Proximity Fobs

Used on later Vauxhall models including the Insignia (from 2008 onwards) and newer Corsa and Astra variants. The fob communicates via RFID; the car unlocks when the fob is nearby, and the engine starts via a push button. Proximity fobs are the most expensive key type to replace due to the advanced programming required.

Vauxhall Key Costs by Model - Price Comparison Table

Model	Key Type	Auto Locksmith (approx.)	Main Dealer (approx.)
Corsa B/C (pre-2006)	Non-remote / basic transponder	£55-£90	£100-£180
Corsa D/E (2006-2019)	Remote / flip key	£90-£160	£200-£310
Corsa F (2019+)	Remote / keyless	£110-£180	£250-£400
Astra G (1998-2004)	Non-remote transponder	£60-£100	£120-£200
Astra H (2004-2009)	Flip remote key	£90-£160	£200-£300
Astra J/K (2009-2021)	Remote / flip key	£100-£170	£220-£350
Insignia A/B (2008+)	Proximity fob	£130-£200	£300-£450

Prices are approximate UK market ranges including cutting and programming (ex VAT). Exact costs depend on the specific year, trim, and supplier.

Where to Get a Vauxhall Replacement Key

Vauxhall Main Dealer

A Vauxhall retailer will supply a genuine OEM key. You will need to provide proof of ownership, your driving licence, the vehicle VIN, and in some cases your Security Car Pass (a card with a 4-digit PIN). If you do not have the Security Car Pass, the dealer must order one from the manufacturer - this can take several days and adds to the cost.

Typical dealer cost: £200-£450 all-in (key, programming, and VAT).

The dealer route makes sense if your car is still under warranty, or if you want a fully manufacturer-backed replacement with a service record. Otherwise, it is rarely the fastest or cheapest option.

Independent Auto Locksmith

A qualified auto locksmith can supply, cut, and programme a Vauxhall replacement key at your home or roadside, usually on the same day - including emergencies. The locksmith extracts the security PIN directly from the vehicle’s OBD port using diagnostic software, so there is no need for a Security Car Pass or a tow truck.

Auto locksmiths are typically 30-50% cheaper than a Vauxhall dealer and come to you.

City Locksmith London provides mobile Vauxhall key replacement across Greater London - car key programming from £85, key duplication from £109 (ex VAT), with no call-out fee and free quotes. See our locksmith price list for a full breakdown. For a general guide to replacement car key costs, see our article on how much it costs to replace a car key.

For a broader look at key types and cutting processes, our guide on car key cutting covers all Vauxhall key formats in detail.

Online Key Suppliers

Online services can supply a cut-to-code blank at a lower upfront price, but they cannot programme the key remotely. You still need a locksmith or dealer with the right equipment to programme the transponder and sync the remote. This two-step process rarely saves money once labour is added, and it is not a useful option if you are locked out.

What Happens When You Lose All Your Vauxhall Keys?

Losing every key is more serious because the vehicle’s immobiliser must be reprogrammed from scratch. A Vauxhall dealer will typically ask for your Security Car Pass. If you do not have it, they charge for ordering a replacement PIN and the wait is often several days.

A specialist auto locksmith can resolve this without the Security Car Pass:

The locksmith connects a diagnostic laptop to the OBD port and reads the PIN code directly from the immobiliser module memory.
On older models where OBD access is not possible, the immobiliser EEPROM chip is read directly.
A new blank key is cut and programmed on-site using the extracted code.
The locksmith tests the new key and, if required, deletes any lost or stolen keys from the vehicle’s memory so they can no longer be used.

The whole process typically takes under an hour for most Vauxhall models.

How Is a Vauxhall Key Programmed?

OBD Programming (Most Modern Vauxhalls)

The locksmith connects specialist diagnostic software to the car’s OBD-II port. The software communicates with the BCM (Body Control Module) or CIM (Column Integration Module), reads the immobiliser data, and writes the new key’s transponder chip to the vehicle’s allowed key list. The remote locking function is synchronised at the same time.

EEPROM Programming (Older Models)

Where OBD programming is not supported, the locksmith removes the immobiliser module and reads the EEPROM chip directly using a programmer device. This extracts the cryptographic seed needed to generate a working transponder code for the replacement key.

CIM Faults on Vauxhall Corsa and Astra

The CIM (Column Integration Module) on Corsa D/E and Astra H models is a known failure point. It controls the immobiliser, steering wheel controls, and ignition communication. A faulty CIM can prevent key programming and may need repair or replacement before a new key can be made. A qualified auto locksmith can diagnose a CIM fault with the same diagnostic equipment.

Programming Requirements by Key Type

Key Type	Programming Required?	Who Can Programme It?
Non-remote (no immobiliser)	No	Any locksmith or key-cutting service
Non-remote (with immobiliser)	Yes	Auto locksmith or dealership
Remote / flip key	Yes	Auto locksmith or dealership
Keyless proximity fob	Yes	Specialist auto locksmith or dealership

Common Vauxhall Key Problems and Fixes

Key won’t turn in the ignition - Often caused by a locked steering column. Try gently turning the steering wheel left and right while turning the key. If the issue persists, the key blade may be worn and the cut profile no longer matches the barrel precisely.

Remote stops locking/unlocking the car - The most common cause is a flat battery in the fob. Most Vauxhall remote keys use a CR2032 coin cell, available for under £2 at any supermarket. If a battery swap does not fix it, the remote may need re-synchronising.

Keyless fob not recognised - Can be caused by a flat battery, radio frequency interference, or the fob falling out of sync with the vehicle. A locksmith can re-synchronise the fob using diagnostic software in minutes.

Key blade snaps in the ignition - Common on older Corsa and Astra models, particularly with worn flip keys. A locksmith can extract the broken blade, inspect the barrel, and supply a new key. Do not try to extract a snapped blade with pliers as this can damage the barrel.

Lost or stolen key still a security risk - An auto locksmith can delete the missing key from the car’s immobiliser memory, rendering it permanently unable to start the engine.

How to Save Money on a Vauxhall Replacement Key

Get a spare before you lose the original - having a second key cut and programmed while you still have the first is significantly cheaper than an emergency replacement later.
Compare quotes - an auto locksmith is almost always cheaper than a dealer; see our locksmith price list for typical London rates.
Check your insurance - some comprehensive motor policies include cover for lost or stolen keys; check your policy documents before paying out of pocket.
Avoid second-hand keys from eBay or scrap yards - Vauxhall transponder chips can only be programmed once and are locked permanently after coding; a used key from another car cannot be reprogrammed to yours.
Ask for a VAT receipt - any reputable locksmith will provide one as standard.

Need a Vauxhall Key Replaced Today?

City Locksmith London is a fully insured mobile auto locksmith service with 15+ years of experience, covering all of Greater London, available 24/7 with an average response time of 25 minutes. We carry blank keys for most Vauxhall models and can cut and programme on-site - no call-out fee and free quotes.