Found a replacement engine quote quickly, and the supplier clearly explained the delivery and warranty options.
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Compare used and reconditioned engine guide prices from trusted UK suppliers. Find replacement engine options by model, price and availability.
| Engine Code | CC | Size | Fuel | Number of Cylinders | Aspiration | Fits | Price (From) |
|---|---|---|---|---|---|---|---|
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2024 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2016-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2016-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
-300
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2018-2024 | - |
|
Mercedes
Mercedes GLC300 Engine M264.920
Average rating:
5
4
-300
M264.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2019-2024 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2015-2024 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2016-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2016-2019 | - |
|
Mercedes
Mercedes GLC300 Engine M274.920
Average rating:
5
4
0
M274.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2018-2024 | - |
|
Mercedes
Mercedes GLC300 Engine M264.920
Average rating:
5
4
0
M264.920
|
2.0 Litre | 1991 cc | Petrol | V TYPE 8 CYLINDER | Turbo | 2019-2024 | - |
Short answer: if the engine in your Mercedes-Benz GLC300 has failed, you can compare a used replacement engine with a reconditioned engine, choose supply-only or professional fitting, and request recovery if the vehicle is not driveable.
The engine is only one part of the outcome. A correct unit can still give problems if an external cause of failure is ignored or the installation is rushed. Ask the garage how it will check cooling, lubrication and relevant ancillaries, and make sure warranty requirements are understood before the old engine is removed. BuyEngines combines 35 years of experience with modern workshop facilities, qualified mechanics and a network of garages across mainland UK to support a more complete replacement route.
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.
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.
Choose a used engine when the priority is controlling the initial repair cost and a correctly matched unit with acceptable condition and warranty is available. BuyEngines used engines can carry warranty cover of up to six months, subject to the unit and terms.
Choose a reconditioned engine when you intend to keep the vehicle, want more internal renewal and value longer warranty potential. Reconditioned engines can be offered with warranties of up to three years, depending on the engine and conditions.
The better option is the one that makes sense after engine price, fitting, required ancillaries, recovery, downtime and warranty are added together.
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.
Five things usually move the total: the exact engine required, whether it is used or reconditioned, what arrives with the unit, the installation work and logistics. Recovery, fluids, filters, timing components, turbo or fuel-system work and diagnostics may sit outside a headline engine price. That is why a 1 difference on an advert tells you almost nothing about value. Compare written quotations on the same scope. Depending on the job, BuyEngines customers can save up to 40% against comparable main-dealer costs while using independent engine and garage options.
The best quote depends on what you are trying to optimise-cost, speed, warranty, convenience or long-term value:
Complex electronics and higher-value ancillaries make a clearly scoped premium-vehicle engine quote more important. Do not infer the exact engine from the model badge alone; verify the vehicle identity before choosing stock.
Providing these details at the start reduces back-and-forth and helps the engine, recovery and fitting requirements line up from the outset.
Browse used and reconditioned engine options from trusted UK suppliers.
Read feedback from customers who used our quote process to explore used and reconditioned engine options from participating UK suppliers.
Found a replacement engine quote quickly, and the supplier clearly explained the delivery and warranty options.
The comparison made it easier to understand my options instead of contacting different engine breakers separately.
Clear process, quick responses and useful information before I selected a used engine supplier.
Clear answers for UK drivers comparing used, reconditioned, supply-only and fitted replacement engine quotes.
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.
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.
Yes. Choose supply-only if your garage has agreed to fit the engine. Before ordering, make sure the mechanic sees the warranty conditions and confirms which supporting parts or checks are required during installation.
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.
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.
Potentially. BuyEngines states savings of up to 40% against comparable main-dealer routes on suitable jobs. The exact saving varies, so compare like-for-like engine condition, warranty, labour, recovery and included parts.