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OEM Grade Replacement BMW Engines, Parts, and Fast Nationwide Delivery for Every BMW Model

BMW engines for sale

At BM Engine Works, we keep BMW cars on the road for less. For over a decade, our team in UK has sourced, rebuilt, and fitted dependable replacement BMW engines for BMW owners all over UK. We stock hundreds of low mileage used units and factory spec reconditioned engines that match or beat original BMW performance. Every motor is compression tested, inspected, and ready to install, so you spend more time driving and less time waiting. We are a leading supplier of reconditioned and used BMW engines.

BMW drivers choose us because we offer quality service, clear & friendly talk with customers and transparent prices before the start of any work. We know the heartbreak of warning lights, rough idles, and power loss, and we know the dealership quote. Our goal is simple: give you your BMW strong, smooth and efficient by installing or fitting the top class engine and OEM parts without the premium price tag. With transparent costs, friendly advice, and a nationwide engine delivery option, getting your BMW back to its best has never been simpler.

BMW Engine Replacement Services: Restore Your BMW’s Performance

When the engine stops roaring, your whole BMW feels different. Our replacement service restores that feeling. Whether your N47 timing chain has failed on your 116d, your B48 has overheated in your 320i, or you need a replacement for a BMW 3 series, we have a straight swap solution waiting. We supplied the best quality and low mileage used, rebuild and reconditioned engines in our workshop, fitted by BMW trained technicians, and tested them again after the installation in your vehicle. We handle fluids, coding, and final diagnostics, so you collect a vehicle that feels familiar, but only healthier.

Affordable BMW Engine Replacement Price: Save Up to 40%

Main dealers quote high because they only sell brand new units. We cut the bill by up to 40% compared to main dealer prices through careful sourcing and in house rebuilding. Our price includes the quality engine, all OEM gaskets and filters, labour, and VAT. There are no hidden extras; you approve all costs before work begins. Flexible payment options make the decision to get a reconditioned or used BMW engine even easier.

Quality Used & Reconditioned BMW Engines for Sale: Low Mileage & OEM Parts

Every engine on our shelves has clear documents of its history that we can trace. Used engines come from low mileage, late model donor cars. Reconditioned units are stripped to the block, cleaned, honed, and rebuilt with new rings, bearings, seals, and timing components. Only genuine or equivalent OEM parts are used in the rebuilding process. The result is an engine that starts first time, holds oil pressure, delivers the smooth torque you remember, and offers great reliability. Whether you're looking for an engine for an e90, f10 M5, or a dependable 520d, our used and reconditioned BMW selection is unparalleled.

Genuine BMW Engine Parts Online: Perfect Fit Guaranteed

Need a turbocharger for your 320d or a water pump for your X5? Our parts store carries thousands of genuine BMW engine components, from head bolts to injectors. You can shop BMW car complete engines and find all the car parts you need. Order online or by phone, and we match parts and spares to your VIN for a perfect fit. Each item is boxed, labelled, and shipped with full traceability, so you can install with confidence. We have engine parts for sale for all BMW models like the 420d, 430d, 435d, 640d, and even the powerful 640i.

Expert BMW Engine Supply & Professional In house Fitting

Some customers only need supply, others want the full service. We offer both. If you have a preferred local garage, we’ll palletise the engine, include fitting notes, and ship the engine or part directly. If you’d rather let the experts handle everything, our UK facility is open six days a week. Our experts are equipped with BMW specific tooling and diagnostic software, ensuring swift and accurate installation for models ranging from the 118d and 318d to the high performance M4 and the S63 engine for the M5 and M6.

Fast Engine Delivery Across the UK – Reliable & Secure Shipping

Our logistics partners move engines quickly and safely. Each unit is drained, shrink wrapped, and strapped to a heat treated pallet that meets ISPM 15 export rules. We email tracking details the moment the shipment leaves us, and most UK postcodes receive the delivery very fast. Need a weekend delivery? Just ask, we can arrange timed slots to keep your project on schedule.

Up to 12 Months Warranty on All Reconditioned BMW Engines

Confidence matters. That’s why every reconditioned engine carries a free standard warranty of up to 12 months, depending on which type of engine you choose. Used engines include a standard of up to six months. Should an issue arise, we diagnose and repair at our cost, not yours. Routine servicing with OEM oil and filters is all we ask to keep the warranty valid when you buy any BMW part or whole engine from us.

Why Choose BM Engine Works for Your BMW Car Engine Needs

We are BMW specialists, not generalists. Our catalogue covers every BMW model, even the popular one, BMW 3 series, from the classic E30 to the latest G20, petrol and diesel alike. We stock engines for the X1, X3, X5 X6, Z4, and popular models like the 116i, 118i, 120i, 316i, 318i, 330i, 525d, 530d, 330d, 335d, 120d, and 123d. Skilled staff, purpose built premises, and a customer first mindset set us apart. We answer calls promptly, explain things plainly and friendly, and treat every car as if it were our own. Thousands of satisfied owners and customers already trust us, so join them and rediscover the joy of a perfectly running BMW.

Ready to put the power back under your bonnet? Call BM Engine Works on the given number or request a free quote online today. Your BMW deserves the best, and the best costs better than you think.

Frequently Asked Questions

A reconditioned BMW engine is a used bare engine stripped, cleaned and rebuilt to factory spec. Worn parts are replaced with quality components to restore performance.
A low mileage used engine is a second hand BMW engine removed from a low mileage donor vehicle. These high-quality used engines are inspected and sold as bare or complete units, providing a wide selection of used engines at reasonable prices. Because they’re used, they’re the most affordable option.
Yes, buying a reconditioned engine is a smart investment. It offers performance similar to a new engine at a much lower cost. With a warranty of up to 24 months, our reconditioned engines offer excellent value and long term reliability, ensuring your BMW runs perfectly.
To ensure you order the right engine, locate your BMW’s engine code. This unique identifier is stamped on the engine block and listed in your logbook or on the VIN plate. If you’re unsure, please provide your registration or VIN, and we’ll identify the correct code so you receive the engine for your specific model.
Warning signs include rattling noises during start up or idle, misfires, loss of power, and rough running. You may also see black smoke, increased fuel use or warning lights. Turbo problems cause whining noises and limp mode. Addressing these symptoms early with quality parts and professional fitting protects your engine and avoids costly repairs.
Early B47 diesel engines suffered timing chain stretch. Owners noticed rattling noises at start up and rough idle. BMW introduced an updated chain design to fix this, so later engines are much better. If your car has over 60,000–100,000 miles, have the chain inspected or replaced. Regular servicing with quality oil prevents future issues and ensures your BMW stays reliable.
Engine replacement requires 10–20 hours of skilled labour plus the cost of the engine itself. Total costs generally range from £1,200 to £5,000+, with labour fees of £800–£2,000 depending on the model and complexity. Choosing a used or reconditioned engine and using our supply and fitting service can speed up the process and keep costs competitive.
Prices for second hand BMW engines vary widely. Most second hand units cost between £1,500 and £7,000+, with smaller four cylinders at the lower end and powerful V8 or M engines at the top.
Used BMW engines are budget friendly. Smaller units start around £1,000, while mainstream petrol and diesel engines typically range from £2,000 to £5,000+, depending on mileage and condition. High performance engines like the S63 or N63 cost more.
Reconditioned BMW engines cost much less than new ones. Expect to pay between £1,500 and £7,000+ for most models.
Rebuilding a BMW engine means stripping it down and replacing key components such as pistons, valves or timing belts. Including labour, costs typically range from about £1,800 to £8,000+. Complex engines or extra parts will increase the price.
Engine compatibility is confirmed by matching your BMW’s engine code and VIN with the replacement unit. Simply provide your registration or VIN, and we’ll verify the code to deliver the right engine, ensuring your BMW runs perfectly after the swap.
BMW engines are built to last. With regular maintenance and quality parts, many engines easily exceed 200,000 miles. Owners often report trouble free performance for much longer, especially on durable inline six or well-engineered diesel units.
A well maintained BMW diesel engine can run for 150,000 miles. Diesel units like the M57 inline six are known for their torque and durability, often reaching over 200,000 miles. Newer diesels such as the B47, use improved timing chains and can provide reliable service for many years when serviced regularly with quality oil and parts.
In many cases, yes. Fixing an engine with high quality used or reconditioned parts can be much cheaper than buying a new car. It extends the life of your vehicle and restores its performance. We can assess the damage and advise on the most cost effective solution for your engine purchase.
Warranty lengths on second hand BMW engines depend on condition. Many used engines offer short warranties of 6–12 months of coverage for tested engines. Reconditioned and rebuilt units usually carry longer warranties of up to 12–24 months. Always ask about the warranty to ensure you’re getting a guaranteed used BMW at fair terms.
Yes. We provide vehicle recovery and fast UK-wide delivery service. Our supplying and fitting service can recover your BMW and install a quality engine for you, or deliver a complete engine or bare unit to your desired location.
Naturally aspirated inline six engines like the N52 are widely praised for reliability and smoothness. Diesel workhorses such as the M57 and N57 deliver excellent torque and long life. Modern turbocharged engines like the B58 combine power with dependability.
A used engine is a second hand unit taken from a salvage vehicle and sold as is. A reconditioned engine is stripped, cleaned and rebuilt with key components replaced, offering a balance of cost and reliability. A rebuilt engine is extensively dismantled and restored to factory spec, using new parts.
Gearbox costs depend on type and condition. Minor gearbox repairs costing £100–£1,200 are cheaper than replacement, so fixing issues early saves money. When major damage occurs, replacing the gearbox is more cost effective, as manual replacements cost £500–£3,000 and automatics £1,000–£5,000.
We offer a wide selection of BMW engine ancillaries and parts, from turbochargers and injectors to alternators, EGR valves, DPF filters and timing chains. We also supply gearboxes, crankshafts, flywheels, sensors and other critical components. Whether you need a single part or a complete ancillary kit, we provide quality parts with UK delivery or expert fitting to ensure your BMW performs at its best.
Signs of major engine failure include loud knocking noises, heavy exhaust smoke, and metal shavings found in the engine oil. These symptoms suggest internal damage that requires an engine replacement.
We offer fast and secure UK-wide pallet delivery, door-to-door courier service with tail-lift, and international shipping for overseas customers. These services are available upon request, and additional charges may apply.
After a BMW engine replacement, follow the maintenance schedule: change oil and filter every 10,000 miles, check coolant often, inspect fuel filters at 20,000 miles, and do a break-in service at 1,200 miles to clear shavings.
When replacing an engine, the hidden costs include labour charges, fresh fluids, new belts, and gaskets. Your car's computer may also need reprogramming.

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