
Need a timing chain replacement in Northamptonshire? Northants Mobile Mechanic provides timing chain replacement quotes for cars and vans, with many jobs including the timing chain kit, oil pump chain or oil pump belt where required, and a mandatory full service.
Timing chain rattle should not be ignored. If the chain stretches, rattles or jumps timing, it can cause poor running, timing faults, engine management lights and serious engine damage. Some engines require extra labour due to chain location and access, so we confirm the full price before work starts.

Timing Chain Replacement Prices
Timing chain replacement prices depend on the engine type, chain location, access, parts required and whether the oil pump chain or oil pump belt is also replaced. We quote timing chain jobs as a full price, but a breakdown can be provided if requested.
Most of our timing chain guide prices include the timing chain kit, oil pump chain or oil pump belt where required, and a mandatory full service.
Timing Chain Replacement
FROM £500
Guide price for suitable timing chain jobs. Final price depends on engine type, parts required and access.
BMW Timing Chain Replacement
FROM £750
Examples: BMW N47 from £1,100, BMW M57 from £1,200, BMW B48 from £1,200 and BMW B58 from £1,300, including timing chain kit, oil pump chain where required and full service.
Jaguar / Land Rover Ingenium
FROM £1,799
Includes timing chain kit, oil pump chain and full service. This engine is a common timing chain job and should be quoted carefully.
Ford 1.0 EcoBoost Timing Chain
FROM £1,099
Includes timing chain kit, oil pump belt and full service.
Renault / Nissan / Dacia Timing Chain
FROM £600
Example: Renault/Nissan/Dacia 1.2 petrol timing chain from £600 including timing chain kit, oil pump chain where required and full service.
Van Timing Chain Replacement
FROM £850
Examples: Vauxhall/Renault/Nissan 1.6 diesel vans from £850 and 2.0 diesel vans from £900 including timing chain kit, oil pump chain where required and full service.
Prices are guide prices only and depend on engine type, timing chain location, access, parts required and vehicle condition. Some engines require extra labour because the timing chain is located at the rear of the engine or requires additional strip-down. We confirm the full price before carrying out the work.
WARNING SIGNS
Common Signs of a Timing Chain Problem
Timing chain problems often start with a rattle, especially on cold start. Some vehicles may still drive, but the chain can become stretched or loose over time. If ignored, the chain can jump timing and cause serious engine damage.
Customers often contact us when they hear chain rattle, notice poor running, see an engine management light, or have been told the timing chain is due. We can advise from your registration number and symptoms before quoting.
Cold Start Rattle
A rattling noise for a few seconds when starting the engine can be a common sign of timing chain wear or tensioner problems.
Constant Chain Rattle
If the rattle continues while the engine is running, the timing chain, guides or tensioner may need urgent attention.
Engine Management Light
A rattling noise for a few seconds when starting the engine can be a common sign of timing chain wear or tensioner problems.
Poor Running
A stretched chain can cause rough running, misfires, lack of power or uneven idle.
Timing Fault Codes
Fault codes relating to camshaft/crankshaft correlation may point towards timing chain stretch or incorrect timing.
Chain Due by Mileage
Some customers choose timing chain replacement because the engine is known for chain issues or the mileage is getting high.
ENGINE DAMAGE RISK
Why Timing Chain Rattle Shouldn’t Be Ignored
A timing chain rattle is often a warning that the chain, tensioner or guides may be worn. At first, the noise may only happen for a few seconds on cold start, but over time the chain can become looser and the engine timing can move out of position.
If the chain stretches too far or jumps timing, the engine can suffer serious internal damage. On some engines, this can lead to bent valves, poor compression, damaged pistons or the engine failing to start.
Replacing the timing chain before it fails is usually far better than waiting until the vehicle breaks down or the engine suffers major damage. If you are hearing chain rattle, it is worth getting a quote before the problem becomes more expensive.
A stretched chain can move the engine timing out of position.
Chain Stretch
The tensioner and guides help keep the chain controlled and correctly positioned.
Worn Tensioner or Guides
Jumped Timing
If the chain jumps timing, the engine may run badly or fail to start.
Ignoring timing chain problems can lead to expensive internal engine repairs.
Major Engine Damage
What’s Included in a
Timing Chain Replacement?
A timing chain replacement is a detailed engine repair, not just a simple chain swap. The engine needs to be stripped carefully, the correct timing tools and procedures must be used, and the related parts need to be checked before the vehicle is returned.
Depending on the engine, the job may include the timing chain kit, guides, tensioner, seals, oil pump chain or oil pump belt where required, and a mandatory full service. Some engines require extra labour because the timing chain is located at the rear of the engine or access is more involved.
We quote timing chain jobs as a full price and confirm what is included before carrying out the work. If you want a breakdown of parts and labour, we can provide this on request.
1
Chain Stretch
A stretched chain can move the engine timing out of position.
2
Guides and tensioner replaced where required
Related chain components are checked and replaced where needed.
3
Oil pump chain or belt included where required
Included depending on engine design and quote.
4
Correct engine timing set
Timing is set carefully using the correct procedure.
5
Mandatory full service included
Our listed timing chain jobs include a full service.
6
Final checks before return
Vehicle checked after repair before collection or delivery.
Full service
Included where stated
Clear quote
1-year warranty
On parts and labour
Before work starts
Timing Chain Replacement Across Northamptonshire
We provide mobile car diagnostics across Northamptonshire, helping drivers with warning lights, engine faults, limp mode, misfires, non-starting vehicles and electrical issues.
Whether your vehicle is at home, at work or unable to drive safely, we can come to your location and help identify the fault before repair work begins.
Our mobile diagnostics service is available in Northampton, Kettering, Wellingborough, Corby, Rushden and surrounding areas.
Car Diagnostics Wellingborough
Mobile diagnostics in Wellinghborough and nearby locations.
Known for keeping Northamptonshire drivers moving on the road
And they trust us because we're local, honest and have the most reviews.
"Good communication, reasonable pricing and timing for repairs. Rolf came out to when he said he will, kept me informed and completed the job in 30 minutes
"Very honest mechanic, his work is excellent. Beaten every route I've been given. Not once but twice. I've found my new mechanic, I'm also going to pass the number on to family and friends"
"Rolff went above and beyond to help at a very competitive price, top bloke who I will definitely be using again for any future issues I have on my car. 100% recommend"
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"Very good timing chain service for our Vauxhall Grandland. Rolff was honest and told us the minimum and maximum it could cost. They collected and delivered the car back within a week. Very pleased with the service." - Donna J


