Enter vehicle details
Use your registration or provide the make, model and engine information needed to identify a suitable replacement.
Need an engine after a breakdown or major engine failure? Compare quotes for used and reconditioned engines, supply only or supply and fit, with vehicle recovery available across mainland UK.
One enquiry can help you compare suitable engine supply and fitting options without contacting garages one by one.
Use your registration or provide the make, model and engine information needed to identify a suitable replacement.
Choose used or reconditioned, then tell us whether you need supply only, fitting or recovery.
Your enquiry can be matched with relevant suppliers and specialist garages with suitable options.
Compare price, engine condition, warranty and service details before deciding which option suits you.
The right choice depends on your vehicle, budget, how long you plan to keep it and what is currently available.
A practical lower-cost option when a compatible engine is available. Selected used engines may include warranty cover of up to 6 months.
Compare used engine quotes →
Suitable when you want a rebuilt engine option with greater long-term reassurance. Qualifying engines may include warranty cover up to 3 years.
Compare reconditioned quotes →Browse the replacement engines UK drivers search for most, based on genuine enquiry activity, vehicle demand and real customer interest.
Short answer: A broken engine does not automatically mean the vehicle has to be written off or repaired through a main dealer. Independent used and reconditioned routes can be compared around the actual vehicle.
If the vehicle is already with a garage you trust, supply-only may be the simplest route. If you need a fitter as well, supply-and-fit can keep the engine and installation under one coordinated plan. If the vehicle cannot be driven safely, recovery can be arranged to the garage doorstep across mainland UK. State the required route at the start so the quotation reflects the real job rather than an engine sitting separately from labour and transport.
Engines that look alike in photographs may differ by code, output, electronics, emissions generation or attached components. Matching should therefore begin with the vehicle identity rather than the advert. A correct engine-code or VIN-level check can prevent transport costs, workshop delays and disputes over parts that do not transfer. The quotation should identify what arrives with the engine and what the fitter is expected to reuse.
A strong quote solves the customer's actual problem, not just the need for an engine. Consider these common priorities:
This belongs to Mercedes-Benz's van/people-carrier family, where commercial or high-occupancy use can make downtime especially important. The model name itself identifies this as a diesel derivative, so diesel-specific supporting systems and ancillaries should be part of the fitting discussion. If the rest of the vehicle is known and dependable, an engine can be easier to justify than buying another large used family car.
Different quotes may not describe the same product. One may include more ancillaries, stronger warranty, delivery or fitting, while another may be a bare unit with important exclusions. Condition and availability also move the price. Compare like for like before deciding which supplier is genuinely cheaper. For suitable repairs, independent used or reconditioned routes can offer savings of up to 40% compared with main-dealer costs.
Used is normally the budget-led route. It can make sense when the priority is controlling the initial repair cost and a correctly matched unit with clear condition and warranty is available.
Reconditioned is normally the longer-term route. It can suit owners who expect to keep the vehicle and want greater internal renewal with stronger warranty potential.
Used engines can carry up to 6 months of warranty and reconditioned engines up to 3 years, subject to the individual product and written terms. Compare the completed job, not the engine price in isolation.
Ask for the engine specification, condition description, warranty period, major exclusions and included ancillaries in writing. Check what the fitter must replace, test or document for the warranty to remain valid. Keep the invoice and engine identification after installation. Engines4Sale draws on 35 years of automotive experience, modern workshop facilities, highly qualified mechanics and a UK-wide garage network, but individual unit terms should still be transparent.
A complete enquiry helps align the engine, logistics, fitting and warranty before money is committed.
Learn what to check before buying a replacement engine, from compatibility and mileage to warranties, delivery options and supplier reliability.
Understand the factors that change engine supply and fitting prices.
See UK Engine Prices →
Compare cost, condition, intended use and warranty considerations.
See UK Engine Prices →
Learn why the right engine identification matters before ordering.
See UK Engine Prices →Start with the registration. VIN, model year, engine code, fuel type, capacity, transmission or exact derivative may also be needed. These details help confirm compatibility before the unit is reserved or dispatched.
Yes. If the vehicle is not driveable, recovery can be arranged to the garage doorstep across mainland UK. Include the vehicle location with the enquiry so transport and fitting can be planned together.
There is no reliable fixed price for every Mercedes-Benz Viano Diesel. Cost depends on the exact engine, condition, availability, included ancillaries, warranty, recovery and fitting. Compare vehicle-matched written quotes rather than a generic advertised figure.
The supplied scope varies. Turbocharger, injectors, manifolds, starter, alternator, sensors and other ancillaries may be included, excluded or transferred from the original engine. The written quote should state what is supplied.
An engine code can distinguish units that share a capacity or model name but differ in output, electronics, emissions equipment or ancillaries. It is one of the strongest checks available when confirming compatibility.
Timescale depends on exact engine availability, transport or recovery, workshop capacity and whether additional faults are found. Ask for a current estimate after the engine has been matched rather than relying on a generic turnaround promise.
Yes. You can choose supply-and-fit as well as supply-only. Fitting can be arranged through the mainland UK garage network. The quote should explain the labour scope and any service items or supporting parts that sit outside the engine price.
Read genuine reviews from UK drivers who found quality replacement engines through our trusted supplier network.