Rated 4.9/5 Warranty Available UK Wide Delivery Trusted UK Suppliers

Year Range

Choose your exact model year to view matching engine options and compare quotes.

Popular BMW M3 Engine Models

Compare used and reconditioned engine guide prices from trusted UK suppliers. Find replacement engine options by model, price and availability.

Available Engine Models Starting guide prices for replacement engines
Quick Quotes
Engine Code CC Size Fuel Number of Cylinders Aspiration Fits Price
(From)
BMW BMW M3 Engine S65B44A Average rating: 5 4 695
S65B44A
4.4 Litre 4361 cc Petrol 3 CYLINDER INLINE Turbo 2007-2013 £ 695
BMW BMW M3 Engine S65B40A Average rating: 5 4 -300
S65B40A
4.0 Litre 3999 cc Petrol 3 CYLINDER INLINE Turbo 2008-2013 -
BMW BMW M3 Engine S65B44A Average rating: 5 4 -300
S65B44A
4.4 Litre 4361 cc Petrol 3 CYLINDER INLINE Turbo 2011-2011 -
BMW BMW M3 Engine 326S4 / S54-B32 Average rating: 5 4 2195
326S4 / S54-B32
3.2 Litre 3200 cc Petrol 6 CYLINDER INLINE N/A 2000-2007 £ 2195
BMW BMW M3 Engine 326S4 / S54-B32 Average rating: 5 4 2195
326S4 / S54-B32
3.2 Litre 3200 cc Petrol 6 CYLINDER INLINE N/A 2003-2004 £ 2195
BMW BMW M3 Engine S65-B40A Average rating: 5 4 4695
S65-B40A
4.0 Litre 4000 cc Petrol V TYPE 12 CYLINDER N/A 2007-2011 £ 4695
BMW BMW M3 Engine S55B30A Average rating: 5 4 -300
S55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2014-2018 -
BMW BMW M3 Engine S55B30A Average rating: 5 4 -300
S55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2016-2018 -
BMW BMW M3 Engine S55B30A Average rating: 5 4 -300
S55B30A
3.0 Litre 2979 cc Petrol V TYPE 12 CYLINDER Turbo 2018-2018 -
BMW BMW M3 Engine S58B30A Average rating: 5 4 -300
S58B30A
3.0 Litre 2993 cc Petrol V TYPE 12 CYLINDER Turbo 2020-2024 -
BMW BMW M3 Engine S58B30B Average rating: 5 4 -300
S58B30B
3.0 Litre 2993 cc Petrol V TYPE 12 CYLINDER Turbo 2020-2024 -
BMW BMW M3 Engine S58B30A Average rating: 5 4 -300
S58B30A
3.0 Litre 2993 cc Petrol V TYPE 12 CYLINDER Turbo 2021-2024 -

The fastest way to compare BMW M3 engine options

Direct answer: a failed BMW M3 does not automatically require a main-dealer engine. BuyEngines can help compare used and reconditioned replacement units, fitting options and recovery across mainland UK.

  • Reconditioned engine warranty: up to 3 years, depending on the engine and stated terms.
  • Potential saving: up to 40% against comparable main-dealer routes where the job and specification allow.
  • Recovery: available for non-running vehicles to the garage doorstep across mainland UK.
  • Service choice: supply-only or supply-and-fit.
  • Used engine warranty: up to 6 months, depending on the unit and stated terms.

Which BMW M3 replacement gives the best value?

OptionUsually suitsWarranty position
Used engineLower upfront budget, quicker return to the road where suitable stock existsUp to 6 months, subject to unit and terms
Reconditioned engineOwners keeping the vehicle longer or wanting a more extensively renewed unitUp to 3 years, subject to engine and terms

Do not compare the two by purchase price alone. Ask what is included, what the warranty requires from the fitter and which additional parts should be renewed before the replacement is commissioned.

Compare the whole repair cost, not just the engine

A useful BMW M3 quote should let you see where the money goes. Ask for the engine, delivery or recovery, labour, essential service items and any recommended ancillary work to be identified. Also ask what could create an additional charge after strip-down. This makes two suppliers easier to compare and reduces the chance that a cheap headline price expands later. BuyEngines focuses on alternative used and reconditioned routes that, on suitable jobs, can save up to 40% versus a comparable main-dealer repair.

What information is needed for an accurate BMW M3 engine quote?

Have the registration number ready first. Depending on the model, the supplier may also ask for VIN, engine code, year, fuel type, capacity, gearbox and exact derivative. This is not unnecessary paperwork: it is how a replacement is checked against the real vehicle. Engine capacity alone is not enough evidence of compatibility. Written confirmation of the unit specification and supplied ancillaries makes the quote easier for both you and the fitting garage to assess.

How will the BMW M3 get back on the road?

You can buy the replacement engine for your own garage, or choose a fitted option through the BuyEngines network. A non-running vehicle can also be recovered to the selected workshop across mainland UK. This matters because broken-engine jobs often become expensive through fragmented arrangements: one company supplies the engine, another transports the car and a third fits it. Comparing the whole route early makes responsibilities clearer and can shorten the time between engine failure and a usable vehicle.

Powertrain checks for this BMW M3

Model names alone can hide major differences between petrol, diesel and later powertrain variants. The quotation stage should establish the exact engine before price, availability or fitting time is treated as final.

What should you check before approving the engine?

Ask for the engine specification, condition description, warranty length, warranty exclusions and the list of included ancillaries in writing. Check whether the warranty requires new fluids, filters, timing components, oil cooler, turbo checks or other fitting steps. Keep the invoice and installation records. BuyEngines brings 35 years of automotive experience, state-of-the-art workshop facilities, highly qualified mechanics and a mainland UK garage network to the replacement process. Those credentials matter most when they are combined with a transparent quote and a technically correct match.

Choose your BMW M3 replacement by priority

Instead of asking only 'how much is the engine?', decide which outcome matters most to you:

  • If the vehicle also needs major gearbox, corrosion, electrical or suspension work, include those costs in the decision. An engine can be good value only when the rest of the vehicle still justifies the investment.
  • If you do not already have a fitter, compare supply-and-fit rather than buying an engine first and searching for labour afterwards. This keeps the engine match and installation plan connected.
  • If you are worried about hidden costs, ask for the quote to separate engine, recovery or delivery, labour, fluids, service items and likely ancillary work. A transparent total is more useful than the cheapest headline price.

Performance hardware can differ within the same model family, so code-level matching is a key part of the buying decision. If the fuel or exact derivative is not clear from the model description, registration and engine-code checks should settle that before the quote is treated as final.

How to get a BMW M3 engine quote

  1. Vehicle details: Registration first; VIN, engine code and derivative details where required for the BMW M3.
  2. Condition and service: Choose used or reconditioned and tell us whether your own garage is fitting it.
  3. Decision: Review warranty, included parts, recovery/fitting costs and expected timescale as one package.

This information makes the quote more accurate and helps you compare options on the basis of the finished BMW M3 repair.

Compare BMW&nbspM3 engine quotes from trusted UK suppliers BMW&nbspM3 owner comparing replacement engine options Compare BMW&nbspM3 engine warranty mileage and delivery options

Latest Engine Deals Available

Browse used and reconditioned engine options from trusted UK suppliers.

Live Engine Stock
Customer Experiences

Trusted by UK Drivers Looking for Replacement Engines

Read feedback from customers who used our quote process to explore used and reconditioned engine options from participating UK suppliers.

Customer Feedback Based on experiences shared by engine quote customers
Quote customer reviews
Quote Customer

Found a replacement engine quote quickly, and the supplier clearly explained the delivery and warranty options.

Mitchell Rix Replacement engine enquiry
Quote Customer

The comparison made it easier to understand my options instead of contacting different engine breakers separately.

Natalie Piper Used engine quote customer
Quote Customer

Clear process, quick responses and useful information before I selected a used engine supplier.

Replacement Engine Help

Clear answers for UK drivers comparing used, reconditioned, supply-only and fitted replacement engine quotes.

Frequently asked questions about BMW M3 replacement engines

Can you fit the replacement BMW M3 engine for me?

Yes. BuyEngines offers supply-and-fit as well as supply-only. Fitting can be arranged through the mainland UK garage network. Ask the quote to state the labour scope and which fluids, filters or additional parts are included.

Is a used BMW M3 engine a good option?

It can be when the vehicle needs a cost-controlled repair and a correctly matched unit with clear condition and warranty is available. Used engines supplied through BuyEngines can have warranty cover of up to six months, subject to the individual engine and terms.

How quickly can a BMW M3 engine be replaced?

Timescale depends on exact engine availability, delivery or recovery, workshop capacity and whether additional faults or parts are found. Ask for a realistic current estimate after the engine has been matched rather than relying on a generic turnaround claim.

What details do you need to find the correct BMW M3 engine?

Start with the registration. VIN, model year, engine code, fuel type, capacity, transmission or exact derivative may also be needed. The purpose is to confirm compatibility before the engine is reserved or dispatched.

Why is specialist fitting important for a BMW M3?

Higher-value and higher-specification vehicles can have complex ancillaries, electronics and variant differences. A suitably equipped workshop helps ensure the replacement is correctly matched, installed and commissioned, and that warranty requirements are documented.

Can my broken BMW M3 be recovered to the garage?

Yes. If the vehicle is not driveable, recovery can be arranged to the garage doorstep across mainland UK. Include the vehicle location when requesting the quote so transport and fitting can be planned together.

How long is the warranty on a reconditioned BMW M3 engine?

Reconditioned engines can be supplied with warranty cover of up to three years, depending on the engine and the stated conditions. Check the written terms and any fitting or servicing requirements before installation.

Car Off Road? Find an Engine Fast

Compare trusted UK engine quotes in seconds with your reg.

💬
Get fast quotes on used engines ×