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BM Engine Works

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BM Engine Works

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BM Engine Works is the best place to buy new, used, secondhand and reconditioned replacement BMW engines, cylinderheads, gearboxes and ancillaries in the UK.

We operate from Greater London and serve our customers living all over the UK.

28/10/2026

Hearing a rattling or ticking noise from your BMW 540i engine?

A worn timing chain, faulty tensioner, or poor lubrication can cause serious engine issues if you ignore it. BM Engine Works brings 30 years of experience to provide expert engine rebuilding, full timing chain inspections, and professional replacements!

Common Symptoms:
• Rattling or ticking noise from the engine
• Rough idle or vibration
• Check engine light (MIL)

Main Causes:
• Worn or stretched timing chain
• Faulty chain tensioner
• Insufficient engine oil or poor lubrication

Our Solutions:
• Full timing chain inspection
• Replace worn chains, guides, and tensioner
• Use the correct, high-quality engine oil

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/5series/540i/engines

Call us at: 01708 556 721

27/10/2026

Is your BMW 540i running hot, losing coolant, or showing dashboard warning lights?
Coolant leaks and engine overheating can cause severe damage if you ignore them. BM Engine Works brings 30+ years of BMW experience to deliver expert engine reconditioning and cooling system repairs!
Common Symptoms:
• Rising temperature and coolant loss
• Steam or dashboard warning light
• Unusual sweet odor smell

Main Causes:
• Leaking hoses or radiator
• Faulty water pump or thermostat issues
• Damaged head gasket

Our Solutions:
• Pressure-test the cooling system
• Replace faulty components and fix seal issues
• Refill and bleed coolant to restore optimal performance

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/5series/540i/engines

Call us at: 01708 556 721

23/10/2026

Noticing oil stains under your Car or smelling burning oil in the BMW 320i?

Worn gaskets, aged rubber components, or faulty oil filter housings can cause engine oil leaks, low oil levels, and reduced performance if left unresolved. BM Engine Works delivers expert engine reconditioning and professional leak repairs!

Common Symptoms:
• Oil stains under the vehicle & low engine oil level
• Burning oil smell & reduced engine performance
• Check engine light warning

Main Causes:
• Worn gaskets, seals, and aged rubber components
• Faulty oil filter housing & crankcase ventilation issues
• High engine mileage

Professional Solutions:
• Replace damaged gaskets and seals
• Check and renew the oil filter housing and crankcase ventilation issues
• Use high-quality engine oil with professional inspection and repair

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/3series/320i/engines

Call us at: 01708 556 721

22/10/2026

Experiencing a power loss or unusual whining noises from your BMW 740d engine?
Turbocharger and boost-pressure problems can severely reduce your vehicle's performance and efficiency if left unresolved. BM Engine Works delivers specialist BMW engine reconditioning, advanced diagnostics, and professional turbo repairs!

Common Symptoms:
• Loss of power
• Whining or unusual noises
• Increased fuel consumption

Primary Causes:
• Wear and tear over time
• Oil contamination
• Faulty actuators or sensors

Professional Solutions:
• Professional diagnostics & boost-pressure system checks
• Turbocharger repair or replacement
• Keep your BMW running at its absolute best

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/7series/740d/engines

Call us at: 01708 556 721

21/10/2026

Is your BMW 730d losing power, showing dashboard warning lights, or producing higher exhaust emissions?

The EGR valve and EGR cooler play a vital role in reducing emissions and keeping your engine running efficiently; when they fail, performance suffers, and repairs get costly. BM Engine Works brings 30 years of BMW engineering expertise to deliver specialized engine reconditioning, EGR cleaning, and expert diagnostics!
Common Symptoms:
• Loss of power & poor acceleration
• Rough idling or engine stalling
• Increased fuel consumption
• Warning lights on the dashboard
• Higher exhaust emissions

Main Causes:
• Carbon build-up (soot)
• Faulty EGR valve
• Leaking or damaged EGR cooler
• Poor quality fuel
• Wear and tear over time

Our Solutions:
• Professional diagnostics and fault code checks
• Clean or replace the EGR valve
• Repair or replace EGR cooler
• Restore optimal performance and fuel efficiency

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/7series/730d/engines

Call us at: 01708 556 721

20/10/2026

Looking for specialist engine reconditioning for your BMW 730d?
Trust the experts at BM Engine Works to restore your vehicle's performance and reliability, backed by over 30 years of BMW engineering expertise.

Why Choose BM Engine Works?
• Save up to 40% when you enquire online.
• Free Expert Technical Advice regarding your engine problems.
• Advanced Engine Diagnostics and Fitting Services.
• Vehicle Recovery Service Available.

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/7series/730d/engines

Call us at: 01708 556 721

19/10/2026

Experiencing engine misfires, hard starting, or a loss of power in your BMW 135i?

A failing high-pressure fuel pump can lead to poor fuel economy and engine warning lights if ignored. BM Engine Works provides expert engine reconditioning and fuel system diagnostics to restore peak performance!

Common Symptoms:
• Engine misfires & loss of power
• Hard starting & poor fuel economy
• Check engine light warning

Primary Causes:
• Pump wear and tear over time
• Contaminated fuel & blocked fuel filter
• Electrical faults

Professional Solutions:
• Professional diagnosis, testing, and replacement of faulty pumps
• Comprehensive fuel system inspection
• Complete repair verification to ensure optimal performance

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/1series/135i/engines

Call us at: 01708 556 721

16/10/2026

Hearing a ticking or rattling noise from your BMW 125d engine on start-up?
A worn timing chain can lead to chain failure, serious engine damage, and costly repairs if ignored. BM Engine Works specialises in BMW 125d engine rebuilding, precision timing chain repairs, and expert reconditioning to restore your vehicle's performance!

Common Warning Symptoms:
• Ticking or rattling noise from the engine (especially on start-up)
• Engine warning light
• Rough idle or reduced performance

Possible Causes:
• Wear and tear over time
• Poor lubrication or oil-related issues
• Tensioner or guide wear
• High mileage (common in older engines)

Potential Consequences If Ignored:
• More serious engine damage
• Chain jump or failure
• Costly repairs and extended downtime

Our Diagnostic & Repair Solutions:
• Accurate diagnostics using advanced equipment
• Professional timing chain repair or reconditioning
• Comprehensive engine checks to ensure reliable operation

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/1series/125d/engines

Call us at: 01708 556 721

15/10/2026

Hearing a rattling noise from your BMW 120i on a cold start?
A worn or stretched timing chain can cause engine misfires, poor performance, and severe engine damage if ignored. BM Engine Works delivers expert engine reconditioning and timing chain replacements to restore your BMW's performance and reliability!

Common Symptoms:
• Rattling noise from the engine (especially on cold starts)
• Engine misfiring or rough idle
• Loss of power and poor performance
• Check engine light warning

Primary Causes:
• Chain wear and stretching
• Poor lubrication/oil quality
• Faulty tensioner or guides
• High mileage and age

Professional Solutions:
• Replace the timing chain kit (chain, tensioner, guides)
• Use high-quality OEM or reconditioned parts
• Professional installation and engine calibration
• Regular servicing to prevent future issues

Get a Free Quote: https://www.bmengineworks.co.uk/model/bmw/1series/120i/engines

Call us at: 01708 556 721

14/10/2026

Need to get your BMW back on the road but not sure whether to choose a used or reconditioned engine?

While both can get you moving again, they offer very different paths. Here is how they compare:

Used Engine: Previously fitted in another vehicle, lower initial cost, may have hidden wear and tear, shorter lifespan, and comes with no guarantee on internal parts.
(Ideal as a budget-friendly option for quick replacement.)

Reconditioned Engine: Completely stripped, inspected, and rebuilt with genuine or high-quality components, fully tested for performance, and backed by a warranty.
(Provides a reliable, long-term solution for total peace of mind.)

Why Choose BM Engine Works?
• Save up to 40% when you enquire online
• Free Expert Technical Advice regarding your engine problems
• Advanced Engine Diagnostics & Fitting Services
• Vehicle Recovery Service Available
• Over 30 Years of Experience

Get a Free Quote: https://www.bmengineworks.co.uk/

Call us at: 01708 556 721

Address

Unit 6, K-9 Trading Estate, Ferry Lane
Rainham
RM139YH

Opening Hours

Monday	9am - 6pm
Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm
Saturday	9am - 6pm

Telephone

+441708556721

Website

https://www.bmengineworks.co.uk/

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