4.6 (283)
I purchased a engine for my bmw the service was very efficient smooth process and delivered on time highly recommended company for all you’re bmw engi...Read more
Excellent guy Good team Very polite Made to feel like your at home
Very good service and fast, once on the ramp vehicle done within a week, highly recommend very good people and very honest. Top people
Had my car engine changed by these guys, they changed the engine, the turbo and the clutch
Dropped my Range Rover to BM works, car is spot on, good customer service and turnaround
Great service and communication from Leon. Definitely recommended!
Easy and honest garage. Can’t complain
Absolutely outstanding service from BM Engine Works. These guys really know what they're doing. From start to finish, the service was professional, h...Read more
Best garage recommended
| Model Name | Engine code | Year | Engine size | Chassis | Fuel | KW | HP | Cylinders | Valves | |
|---|---|---|---|---|---|---|---|---|---|---|
| X Series X7 | B58 B30 C | 2020-2025 | 2998cc | Petrol/Hybrid | 155 | 265 | 6 | 24 | ||
| X Series X7 | B57 D30 B | 2019-2025 | 2993cc | Diesel/Hybrid | 155 | 250 | 6 | 24 | ||
| X Series X7 | N63 B44 D | 2019-2025 | 4395cc | Petrol | 340 | 390 | 8 | 32 | ||
| X Series X7 | B57 D30 C | 2019-2025 | 2993cc | Diesel | 294 | 0 | 6 | 24 | ||
| X Series X7 | B57 D30 A | 2019-2020 | 2993cc | Diesel | 155 | 235 | 6 | 24 |
Are you looking for the BMW X7 second hand engine in the UK? We know that the BMW X7 is a high-performance car and it is a very daunting task to find a reliable and dependable second hand engine. But don't go further because you come to the right place. At BM Engine Works, we are specialists in providing high quality and low mileage used and reconditioned engines in the UK.
The BMW X7 is a luxury crossover SUV that has the best off-road capabilities and performance. It was first introduced by BMW in 2018, model code G07. As a big brother of the X5, it is the largest and second most expensive X Series model. But like any other machine, regular and proper maintenance is important. If skip these maintenance schedules, your engine performance decreases as time passes. With proper maintenance, also you should always choose a BMW specialist who will take care of your SUV as you care. If you need to recondition the engine of your BMW X7 or are looking to replace it, BM Engine Works can help restore your crossover SUV's performance. We offer high-quality reconditioned and used engines at competitive prices, ensuring your vehicle feels like new again.
Our BMW X7 engine replacement specialists ensure that you get only high quality and reliable engines with unparalleled expertise. We have a huge stock of dependable used and reconditioned engines, ready to fit in your vehicle perfectly. Whether you need a rebuilt engine or want to recondition your existing engine, we have a team of expert technicians who have years of experience and will do all the necessary work according to your budget and needs. All our BMW X7 engines are sourced, from trusted and well reputed suppliers, by a team of experts all over the UK. With our engine service, we can assure you that you get only absolute service that will cater to your needs.
BMW X7 is currently available in three different variants in the UK that have different trim levels like Excellence, M Sport and M Performance.
BMW X7 xDrive40i: It is a petrol variant equipped with a 3.0 litre inline 6 turbocharged engine that produces 375 hp and 520 Nm of torque. It can reach 62 mph in just 5.6 seconds and provide a fuel average of 26.6 to 29.4 mpg combined.
BMW X7 xDrive40d: It is a diesel variant equipped with a 3.0 litre inline 6 turbocharged engine that delivers an excellent 352 hp and 700 Nm of torque. It can reach from zero to 62 mph in just 5.9 seconds while with fuel average from 32.8 to 36.7 mpg combined.
BMW X7 M60i xDrive: It is also a petrol mild hybrid variant that has engine type 4.4L V8 TwinPower Turbo technology and a 48-volt mild hybrid system. This engine delivers excellent performance at 523 hp and 750 Nm torque. It can reach from zero to 62 mph in just 4.7 seconds with a fuel average of 21.9 to 23.2 mpg combined.
Based on 30+ years of specialist diagnostics at BM Engine Works, these are the most frequent engine-related faults our mechanics diagnose across UK vehicles. Each is resolved with our warranty-backed replacement solutions.
| BMW X7 Problem | Early Warning Signs / Causes | Our Engine Solution |
|---|---|---|
| Timing Chain Stretch and Failure | Signs: Metallic rattle on cold start for 1-3 seconds, ticking at 1,500-2,000 RPM, rough idle, engine management light with cam/crank correlation codes, loss of power. Caused by: Extended oil service intervals, low-quality oil, worn tensioners and degraded plastic chain guides - very common in UK stop-start driving. |
Fully reconditioned engine fitted with upgraded timing chain kit (chains, tensioners, guides, sprockets), corrected oil feed and fresh manufacturer-spec oil. Low-mileage used units are chain-noise tested. Includes supply & fit, ECU coding and written warranty with reduced service interval advice. |
| EGR Valve and DPF Blockage | Signs: Loss of power, black or white smoke, frequent DPF regeneration, engine management light, limp mode, increased fuel consumption. Caused by: Short trips preventing DPF regeneration, carbon build-up clogging EGR valve and cooler, poor fuel quality. |
Reconditioned engine with decarbonised intake, cleaned or new EGR valve & cooler, DPF health check and forced regeneration, emission system reset and full road test. Supplied with diagnostics report and warranty-backed fitting. |
| Turbocharger and Wastegate Failure | Signs: Whistling or siren-like noise, blue smoke on acceleration, boost loss, fault code P0299, rattling on deceleration, flat power delivery. Caused by: Oil contamination from delayed servicing, carbon deposits, heat cycles and worn wastegate actuator linkage - typically after 60k-100k miles. |
Engine supplied with reconditioned or new turbocharger, upgraded oil feed pipes, new gaskets and aluminium charge pipe upgrade where factory plastic pipes fail. Includes oil system flush, boost pressure testing and warranty-backed supply & fit. |
| Oil Leaks from Gaskets and Seals | Signs: Burnt oil smell after parking, oil residue on engine top/sides, drips on driveway, oil in spark plug wells causing misfires, low oil warnings. Caused by: Heat degradation of rubber gaskets, warped plastic valve covers and aged oil filter housing seals. |
All reconditioned engines fitted with new OEM-spec gaskets, new valve cover if warped/cracked and resealed oil filter housing. Used engines are pressure washed, resealed and leak-tested before dispatch. Includes engine bay clean and post-fit inspection. |
| Cooling System Failure | Signs: Overheating, coolant warning light, heater blowing cold, coolant loss with no visible leak, cracked expansion tank. Caused by: Electric water pump failure (common at 60k-80k miles without warning), thermostat failure and brittle plastic cooling components - a known UK weak point. |
Replacement engine package includes new electric water pump, thermostat and expansion tank inspection, full cooling system pressure test and manufacturer-spec coolant bleed. Diagnostics included to prevent future overheating damage with warranty. |
| Carbon Build-Up on Intake Valves | Signs: Rough idle especially when cold, hesitation and throttle lag, gradual power loss, misfire codes, increased fuel consumption. Caused by: Direct injection design - fuel never washes valves - leading to carbon deposits over 40k-60k miles, plus faulty crankcase ventilation. |
Reconditioned engines include walnut blasting, reconditioned cylinder head, injector testing and new valve stem seals with improved crankcase ventilation. Fully tested before delivery with UK-wide fitting available. |
| High-Pressure Fuel Pump and Injector Wear | Signs: Extended cranking before start, rough idle, reduced performance under load, fuel pressure codes P0087/P0171, poor economy. Caused by: Fuel contamination, ethanol blends, high motorway mileage and general wear of high-pressure components. |
Engine supplied with tested high-pressure pump, balanced injectors, new fuel filters and calibrated fuel system. Includes live data fuel pressure checks, ECU adaptation reset and road test. Choose from used, reconditioned or rebuilt with written warranty. |
| Rod Bearing Wear and Crank Hub Issue | Signs: Deep knocking at low idle, low oil pressure warning, timing slip after hard driving, misfires and rough running. Caused by: High-G cornering oil starvation, track use, tuned boost levels and oil degradation under extreme performance. |
Performance-focused reconditioned build with upgraded rod bearings, measured oil clearances, reinforced crank hub solution, balanced rotating assembly and new oil pump. Built to motorsport tolerances with break-in guidance, fitting and extended warranty options. |
A vehicle is an important part of your daily life but when your vehicle won't start or not providing the necessary performance, it is a very irritating moment for you. When you need engine replacement service for your vehicle, you have two options either you can buy a new engine or you have to find a second hand engine that provides the same level of performance as the new engine. But we know that buying a new engine is very expensive and sometimes it costs more than your total car's net worth.
For that reason, at BM Engine Works, we are here to provide the second hand used and reconditioned engine that caters to your needs and budget. Whether you are looking for a surface clean, low mileage used engine or want high performance and reliable reconditioned engine, we have all types of engines that are ready to install in your vehicle promptly. Each engine replacement service is done by a team of experts who always use the latest tools and OEM parts to fit the engine in your vehicle professionally. With the professional engine replacement service, our prices are competitive so that you get your car back with satisfaction.
We understand that not all can buy expensive new BMW engines, which is why we offer cost-effective and low mileage used engines that are ready to fit in your vehicle. All our second hand used engines are sourced from trusted and well reputed suppliers and after getting the engine, they go for rigorous inspection and testing to make sure that is it ready to be back on the road. We supplied only low mileage used engines that will work for the years. Each second hand engine in our inventory is cost-efficient, and for peace of mind, we offer huge discounts on all our engines up to 40% online when you compare it with the new engine's price.
Our garage has only one mission to fulfil every customer's needs which is why with the engine supply and fitting service, we also offer engine delivery service in the whole UK. This service is for those customers who want to fit the quality engine from other mechanics. Our engine delivery service is fast and secure so that you will get your engine fully secure and in the minimum time phase. With decades of experience in the auto industry, we proudly display our customer's testimonials that speak about our commitment to excellence. For our loyal customers, we also offer up to 12 months of free warranty on all our engine services depending on the type of engine and service you choose.
So, no more wait to get your car back in top condition! Enter your vehicle reg number on the website to get the free price quote or call the given number directly to make an appointment. Our customer support is always here to answer all of your queries. Book now and enjoy the peace of mind of knowing that your BMW X7 is in safe and capable hands.
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BMW Restoration Stories
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