The car long block from Mercedes-Benz.

With a remanufactured long block from Mercedes-Benz, you benefit from a remanufactured engine featuring a completely remanufactured crank assembly and preassembled cylinder head including valves. It goes without saying that we use only Mercedes-Benz GenuineParts. This ensures that your Mercedes-Benz car remains an original – and at an attractive price.


The long block – a flexible option.

The long block as a genuine remanufactured engine is an attractively priced option. Compared with replacing the complete engine, you save around 50%. You can keep all the injectors that are still intact from your previous engine. If you want to save on the cost of buying and installing the injectors, a basic engine complete with a preassembled injection system is available for a range of models.
Alternatively, you can choose a completely remanufactured engine, which is a worthwhile, high-quality investment if you want your car back on the road again as quickly as possible.

The benefits of a Mercedes-Benz Genuine Remanufactured long block.

Common causes of engine damage include poor lubrication, incorrect fueling or water ingestion damage. Even a simple piston seizure can cause a hole in the crankcase or the connecting rod to bend or break. If your engine is damaged, is it worth having it repaired? Alternatives include selling the vehicle to a buyer offering a very low price or exporting it to another country.

By replacing the engine, however, you can give your Mercedes – even a classic model – a whole new lease of life. With the long block, you receive the heart of your engine at an as-new standard of quality directly from the manufacturer at an extremely attractive price. Even if the cylinder head is beyond repair or the injection nozzles are still relatively new, the long block is an excellent, fairly priced alternative.

When you choose a Mercedes-Benz remanufactured part long block, you receive an up to two-year guarantee¹⁾ because we are confident that the functionality, longevity and quality meet the very highest requirements. Engines undergo extensive testing and endurance trials. Each long block is tested on a test stand prior to shipment to ensure that it meets strict series production criteria.

As a premium product, the long block offers a long service life and high efficiency.

Thanks to our consistent standard of quality, you can expect a genuine Mercedes-Benz product with a service life and efficiency equivalent to those of a new product. Specifically, this is because all rotating component parts such as the camshafts and crankshafts are precisely balanced in line with the current technological status of the new parts. Furthermore, all wear parts, such as seals, bearing shells and pistons, are replaced with new parts. This means that your car engine is likenew again – complete with low fuel consumption and smooth running.

See for yourself and ask your Mercedes-Benz service partner about genuine remanufactured Mercedes-Benz engines for your car.

Symptoms of engine damage.

• Occasional backfiring or misfiring when you start the engine

• Reduction in engine power when the vehicle is carrying a payload or driving uphill

• Unusual noises in the engine compartment

• The malfunction indicator lamp in the cockpit lights up to indicate engine problems

• High oil consumption

• High fuel or coolant consumption

• Discolored exhaust gas

Information not subject to liability and pictures provided by way of example; package contents may vary in isolated cases

¹⁾ Applicable to commercial customers; may vary by country