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Popular Mercedes E320 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) |
|---|---|---|---|---|---|---|---|
|
Mercedes
Mercedes E320 Engine 112.941 / M112.941
Average rating:
5
4
695
112.941 / M112.941
|
3.2 Litre | 3200 cc | Petrol | V TYPE 6 CYLINDER | N/A | 1997-2003 | £ 695 |
|
Mercedes
Mercedes E320 Engine 112.949 / M112.949
Average rating:
5
4
695
112.949 / M112.949
|
3.2 Litre | 3200 cc | Petrol | V TYPE 6 CYLINDER | N/A | 2002-2005 | £ 695 |
Your Mercedes-Benz E320 engine options at a glance
Short answer: if the engine in your Mercedes-Benz E320 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.
- Reconditioned engine warranty: up to 3 years, depending on the engine and stated terms.
- Recovery: available for non-running vehicles to the garage doorstep across mainland UK.
- Used engine warranty: up to 6 months, depending on the unit and stated terms.
- Service choice: supply-only or supply-and-fit.
- Potential saving: up to 40% against comparable main-dealer routes where the job and specification allow.
Used or reconditioned Mercedes-Benz E320 engine: which should you choose?
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.
How much does a replacement Mercedes-Benz E320 engine cost?
There is no credible single fixed price for every Mercedes-Benz E320. The figure changes with the exact engine code, condition, mileage or reconditioning level, availability, ancillaries, warranty and whether labour is included. The total fitted price can also change if the workshop finds damaged supporting components or the cause of the original failure must be corrected. BuyEngines is designed to compare alternatives rather than present a misleading universal figure. Where a comparable main-dealer route exists, suitable jobs can deliver savings of up to 40%, but the meaningful comparison is the completed repair with like-for-like inclusions.
How we narrow down the correct Mercedes-Benz E320 engine
The model name is only the starting point. A useful engine quote may require the registration, VIN, model year, fuel type, capacity, transmission and engine code. Those details help distinguish engines that share a capacity or outward appearance but use different sensors, ancillaries, emissions equipment, mounts or electronics. Ask the supplier to confirm the proposed unit against the vehicle before payment and dispatch. Also confirm whether the quote is for a bare engine, long engine or a unit supplied with selected ancillaries.
Powertrain checks for this Mercedes-Benz E320
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 the level of service you actually need
If your own mechanic is ready, request a supply-only Mercedes-Benz E320 engine and make sure the fitter understands the warranty conditions before installation. If you need a workshop as well, request supply-and-fit. If the vehicle is stranded, include recovery. BuyEngines has a mainland UK network of garages, so the enquiry can cover engine sourcing, transport and installation rather than leaving you to solve each part separately.
Evidence matters on a major engine purchase
Do not rely only on phrases such as good engine or tested. Ask what the description actually means, what is covered if a fault develops and what the fitter must do to keep the warranty valid. Retain the engine identification, invoice, warranty and fitting documents. BuyEngines has 35 years of experience and works through equipped workshops and qualified mechanics across its UK network, but the customer should still receive clear written terms for the individual unit being purchased.
Choose your Mercedes-Benz E320 replacement by priority
Instead of asking only 'how much is the engine?', decide which outcome matters most to you:
- 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.
- If two options are close in price, compare expected ownership time, warranty, condition, installation scope and downtime. The better-value engine is not always the one with the lower purchase figure.
- If the rest of the car is dependable and you know its history, engine replacement can preserve a vehicle you already understand instead of replacing it with another used car carrying unknown maintenance risks.
Complex electronics and higher-value ancillaries make a clearly scoped premium-vehicle engine quote more important. Where multiple powertrains exist under the same model name, matching by vehicle details is essential.
Your Mercedes-Benz E320 engine enquiry in three steps
- Tell us what failed: Share the Mercedes-Benz E320 details, symptoms or workshop diagnosis and current location.
- Match the engine: Compatibility is checked using the vehicle identity and relevant engine information.
- Plan the return to road: Select supply-only or fitting, add recovery if needed and compare the complete repair route.
The aim is to give you a route from engine failure to a properly matched replacement without unnecessary calls between unrelated suppliers.
Customer Experiences
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Customer Feedback
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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.
Replacement Engine Help
Clear answers for UK drivers comparing used, reconditioned, supply-only and fitted replacement engine quotes.
Frequently asked questions about Mercedes-Benz E320 replacement engines
What details do you need to find the correct Mercedes-Benz E320 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.
How quickly can a Mercedes-Benz E320 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.
Can you fit the replacement Mercedes-Benz E320 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.
Should I buy a used or reconditioned engine for my Mercedes-Benz E320?
A used engine usually suits a lower upfront budget; a reconditioned engine can suit owners planning to keep the vehicle longer and wanting greater internal renewal and longer warranty potential. Compare the complete fitted cost and warranty, not the engine price alone.
Is a used Mercedes-Benz E320 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.
Could I save money compared with a main dealer on a Mercedes-Benz E320 engine?
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.
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