Mercedes-Benz is a familiar name on UK roads, with a line-up spanning superminis, family cars, MPVs and vans. When a Mercedes-Benz needs a replacement engine, the range of petrol and diesel units - each with its own code - can make the search hard work. Motor Fix Way takes the guesswork out of it: compare quotes from vetted UK suppliers, see honest pricing on used and reconditioned units, and get your Mercedes-Benz back on the road with confidence.
From registration to the right engine at the right price, the whole process takes about a minute to start.
Pop in your number plate and the part you need. We use it to confirm the exact engine specification your vehicle requires.
Receive fixed-price quotes from vetted UK suppliers, with used and reconditioned options shown side by side.
Pick the supplier that suits you and arrange delivery or fitting. Most replacements are completed within a few working days.
Click the model that matches your Mercedes-Benz to see live pricing and engine code details.
Whatever your budget or situation, our network covers every type of replacement engine for your Mercedes-Benz.
Looking for a Mercedes-Benz van or other-model engine? Our specialists source used and reconditioned units with warranty cover and honest, no-obligation quotes.
Typical quote prices for popular Mercedes-Benz engine codes. Click any code for full specifications, fitment and live pricing.
| Engine Code | Fuel | Engine Size | Horse Power | KW | Models | Average Price Quote | Get Quote |
|---|---|---|---|---|---|---|---|
| OM 651.901 | Diesel | 1.5 | 109 HP | 80 KW | A-Class | £4130.96 | Get Quote |
| OM 651.913 | Diesel | 1.6 | 120 HP | 88 KW | C-Class T-Model | £1797.50 | Get Quote |
| OM 651.911 | Diesel | 1.6 | 163 HP | 120 KW | C-Class T-Model | £5308.30 | Get Quote |
| OM 651.921 | Diesel | 1.6 | 136 HP | 100 KW | C-Class T-Model | £4995.23 | Get Quote |
| OM 642.960 | Diesel | 1.6 | 224 HP | 165 KW | C-Class T-Model | £6897.82 | Get Quote |
| OM 651.924 | Diesel | 2.1 | 163 HP | 120 KW | Cls Shooting Brake | £6536.76 | Get Quote |
| OM 642.920 | Diesel | 2.1 | 190 HP | 140 KW | Cls | £2578.26 | Get Quote |
| OM 642.835 | Diesel | 2.1 | 265 HP | 195 KW | Glk-Class | £2210.82 | Get Quote |
| OM 642.850 | Diesel | 2.1 | 204 HP | 150 KW | E-Class T-Model | £2645.77 | Get Quote |
| OM 642.822 | Diesel | 3 | 224 HP | 165 KW | Gl-Class | £2315.37 | Get Quote |
| OM 651.930 | Diesel | 1.5 | 109 HP | 80 KW | A-Class | £5186.84 | Get Quote |
| OM 642.826 | Diesel | 3 | 243 HP | 179 KW | Gl-Class | £4995.00 | Get Quote |
| OM 642.930 | Diesel | 2.1 | 211 HP | 155 KW | S-Class | £2395.60 | Get Quote |
| OM 642.861 | Diesel | 2.1 | 258 HP | 190 KW | S-Class | £2663.22 | Get Quote |
| OM 642.992 | Diesel | 2.1 | 184 HP | 135 KW | Sprinter 5-T Van | £6067.79 | Get Quote |
| OM 642.896 | Diesel | 2.1 | 184 HP | 135 KW | Sprinter 5-T Van | £11647.47 | Get Quote |
| OM 651.955 | Diesel | 2.1 | 95 HP | 70 KW | Sprinter 5-T Van | £3285.62 | Get Quote |
| OM 651.957 | Diesel | 2.1 | 150 HP | 110 KW | Sprinter 5-T Van | £2345.10 | Get Quote |
| OM 642.990 | Diesel | 2.1 | 204 HP | 150 KW | Viano | £2595.53 | Get Quote |
| OM 651.940 | Diesel | 2.1 | 95 HP | 70 KW | Viano | £2452.27 | Get Quote |
| OM 651.950 | Diesel | 2.1 | 136 HP | 100 KW | V-Class | £2553.26 | Get Quote |
Prices are typical UK quotes and vary by supplier, condition and fitting. Get an exact quote →
A quick background on Mercedes-Benz, its engines, and what to look for when buying a replacement.
Mercedes-Benz has a long history of building practical, good-value cars and commercial vehicles sold widely across the UK. Its range covers everything from compact city cars to family models and hard-working vans, each offered with a choice of petrol and diesel engines over the years.
Across its line-up Mercedes-Benz has used a broad spread of petrol and diesel engines, many shared across models and, in some cases, with partner brands. That breadth is why there are so many engine codes, and why matching the correct replacement to your exact car and year is important.
As mileage builds, common issues include turbo and injector wear on diesels, timing belt or chain servicing on petrol units, and the occasional oil leak or sensor fault. Where a repair is no longer economical, a good used or reconditioned engine is usually the most cost-effective way forward.
Motor Fix Way works with a network of vetted UK suppliers holding extensive stock of Mercedes-Benz petrol and diesel engines. Every supplier is verified, and reconditioned units are rebuilt and tested to manufacturer specifications. Enter your registration and compare fixed-price quotes in minutes, with warranty on every option.
Our free Mercedes-Benz engine price comparison service makes finding a replacement easier, faster, and more affordable. Compare quotes from trusted UK suppliers with confidence.
Finding reliable and affordable reconditioned engines for your Mercedes-Benz can be tricky. Our comparison service shows you trusted suppliers offering the best prices on the market, so you can be sure you are getting fair value.
Looking for a reconditioned Mercedes-Benz engine at the right price? Our quick comparison gives you a clear view of pricing across different suppliers in minutes, so you can pick the best deal without spending hours researching.
Need help choosing the right Mercedes-Benz engine? Our team is on hand to answer your questions and help you compare quotes. We make sure you have everything you need to choose with confidence.
Common questions about buying a replacement Mercedes-Benz engine in the UK.
Rated 4.7 out of 5 by 318 verified Mercedes-Benz customers who used Motor Fix Way for their reconditioned and used engine search.
“Got quotes within an hour and picked the best deal easily.” - Adam, Leeds
“Motor Fix Way made the whole process simple and fast.” - James, Manchester
“Excellent supplier network and very quick response time.” - Mark, Birmingham
“Saved me a lot of money compared to local garages.” - Daniel, London
“Really smooth experience from start to finish.” - Chris, Liverpool
“Professional service and honest pricing.” - Ahmed, Bradford
Join thousands of UK drivers who found the best engine deal through Motor Fix Way. Free quotes, no obligation, results in minutes.
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