Auto Locksmith Leeds · Price Guide · September 2026

Key Fob Replacement Cost in Leeds, 2026 Prices

September 2026· 9 min read· Cost Guide

A key fob replacement costs from £95 in Leeds with no VAT, coded to the car at your address in about 30 minutes. Premium makes run from £120 to £250, and a fob that has simply lost its pairing costs from £55 because nothing is being replaced at all.

Published averages for a car key fob sit between £240 and £400, which is why most people arrive at this expecting a bill in the hundreds. Those figures are real and they are pricing something else. They average dealer supplied keys with VAT added, and they skip the cheapest outcome entirely.

There are five rungs on this ladder and most guides show two of them. The full set is below, by fob type and then by make.

key fob replacement cost leeds ian wilson coding a replacement remote key fob
£55
Resync, nothing replaced
£95
Replacement fob from
30 min
At your vehicle
0%
VAT on any job

What a Key Fob Costs, Cheapest to Dearest

Six routes exist and only two of them get quoted in most guides, which is why the published averages look the way they do. The four in the middle are where almost every real fob problem is actually solved.

The routeWhat it actually coversCost
A case from the internetFixes a cracked shell or dead buttons, and only where the board inside still works£3 to £10
Resync to the carThe fob is fine and the car has stopped answering it. Nothing is replacedFrom £55
Repair at the vehicleButtons, battery contacts, a worn blade or a case, keeping the original electronicsFrom £75
A replacement remote fobSupplied, cut where it has a blade, coded to the car and testedFrom £95
A proximity smart keyKeyless entry and push button start written to the relevant modulesFrom £120
A main dealer fobOrdered in, coded at the workshop, VAT added, car usually has to get there£250 to £1,000

Green figures are done at your vehicle with no VAT. Amber figures are the two ends most guides quote and the two that suit fewest people.

Read that table from the top rather than the bottom. A person who starts at the last row pays five times what a person who starts at the second row pays, and a good share of the time they were both looking at the same fault.

Why the published averages are so high

Averages for a car key fob are built by mixing dealer supplied keys, lost key jobs and premium vehicles into one figure and adding VAT. All of that is real and none of it describes a working remote that has stopped talking to a Corsa. An average is not a quote.

Fob Replacement Cost by Make

The make sets the price because it sets the module the key has to be written to. Six makes cover most of what gets attended across Leeds, and the spread between them is wider than the spread between fob types.

MakeRemoteKeylessDealer, plus VAT
Ford£85£120£200 to £350
Vauxhall£85£110£150 to £300
Nissan£95£120£150 to £400
Audi£150£120£300 to £700
BMW£150£200£400 to £1,000
Mercedes-Benz£150£200£400 to £1,000

Prices are from, at your vehicle, with no VAT. The dealer column is before VAT is added and before the car gets there.

The gap in the right hand column is the whole argument. The same fob, coded with the same kind of equipment, priced twice. Every make on the road is covered rather than just these six, and the full make list sets out which systems each one uses.

The £55 Fix That Most Quotes Leave Out

A fob that has lost its pairing is not broken and does not need replacing, and it is the most commonly misdiagnosed fault on this whole topic. Four patterns point to it, and three of them are usually quoted as a new key.

The buttons still click and the car ignores them

The classic symptom. The fob has power and the car has stopped accepting it, which happens most often straight after a battery change.

One fob works and the other does not

The car is fine, so the second fob has dropped out of the immobiliser. Replacing it achieves exactly what resyncing it would, at twice the price.

Range has collapsed but it still works up close

Often a tired cell rather than a dead fob, and worth ruling out for a few pounds before anything else is quoted.

Nothing at all with a known good battery

This is the one that genuinely needs a fob. Where the board has died there is nothing left to resync, so a replacement is the honest answer.

The reason this tier is missing from most published pricing is simple enough. Guides are written around parts, and a resync has no part in it. There is nothing to sell, so there is nothing to list, and the cheapest genuine answer quietly disappears from the table.

It is checked first here before anything is quoted as a replacement. Key programming covers what the equipment is doing when it pairs a fob back to the car.

Original, Aftermarket or Refurbished

Three kinds of fob can be coded to a car and all three work, so the choice is about how long the case and buttons last rather than about whether the car accepts it.

An original part fob

Built by the same supplier that made the key the car left the factory with, carrying the manufacturer part number. The best case and button feel, and the dearest.

An aftermarket fob

A compatible copy. Codes to the car in exactly the same way and works identically, and the plastics and buttons usually wear sooner.

A refurbished original

An original fob stripped, cleaned and rebuilt with a new case and buttons around the existing board. Often the best value on older vehicles.

What none of them changes

Every one of the three still has to be coded to your car before it does anything. The part is the cheap half of the job whichever of the three it is.

On a vehicle that is going to be kept for years, an original part fob earns the difference back in feel and durability. On an older car heading towards its last few MOTs, a refurbished original or a good aftermarket fob does exactly the same job for less. Which one is being supplied is confirmed on the phone rather than discovered afterwards.

Sending the Fob Away Against Doing It at the Car

Postal fob repair is cheaper on the invoice and dearer on the calendar. Specialist workshops rebuild a fob for around £42 plus VAT with a two to three day turnaround, and the car is unusable in the ordinary way for the whole of that time.

That is a fair trade for a spare fob sitting in a drawer and a poor one for the key somebody drives to work with. Two days without a working remote on a keyless car means the emergency blade and the backup start position every single time, on a car that may also be setting its alarm off in the process.

Work done at the vehicle costs more than the postal figure and less than a dealer, and the car is normal again the same afternoon. Attendance across the Leeds postcodes runs at about 30 minutes and evenings and weekends carry the same price.

What Moves the Price

Four things, and the first one moves it further than the other three together because it decides whether anything is bought at all.

Whether the fob is replaced at all

The largest single factor, and the one people skip. A resync and a new fob are £55 and £95, and the symptoms look identical from the driver seat.

Remote or proximity

A remote fob unlocks and carries a chip. A keyless smart key also has to be trusted for entry and push button start, which is more modules and more time.

The make and the generation

Newer security platforms hold key data behind modules that take longer to read, which is why the premium makes sit at the top of the table.

Whether old keys must be deleted

A broken fob can stay registered because nobody can use it. A lost or stolen one has to be wiped from the car, which is a longer job.

Make, model, year and registration on the call fix the figure before anybody travels, and it does not move on arrival. A full breakdown of whole key pricing rather than fobs alone sits on the car key replacement cost guide.

Questions Before You Call

I
Ian Wilson, 24hr Auto Locksmith Leeds

DBS checked · Fully insured · Autel IM608 Pro II, ABRITES, Smart Pro and Xhorse Condor on every job · No VAT · All Leeds LS postcodes · 07724214298

Find Out Which Rung You Are On.

Resync from £55, replacement fob from £95, at your vehicle, no VAT.

All makes covered. All Leeds LS postcodes. No call-out fee.

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