Mercedes Garage
Mercedes-Benz Engine Removal, Refit & Final Testing
Every engine rebuild or replacement at our workshop includes a meticulous removal, precise refit, and comprehensive final testing – ensuring your Mercedes performs as it should.
15+ yrs
Mercedes specialists
1,800+
engines rebuilt
12 mo
unlimited-mileage warranty
What Engine Removal, Refit & Testing Involves
Removing and refitting an engine is a skilled, labour-intensive process that requires careful attention to detail. At Mercedes Garage, we follow a structured procedure that ensures every component is correctly handled and every system is thoroughly tested before your vehicle leaves the workshop.
Engine Removal
Engine Refit
Final Testing
Mercedes-specific considerations: Engine bay layout varies significantly across models – from the compact A-Class to the spacious Sprinter. AMG engines have more complex plumbing and electronic systems. Certain models, like the SLS AMG with a mid-engine layout, require special lifting equipment. Our technicians are trained on all Mercedes platforms and use the correct tools for each job.
Pricing & Labour Time
Part of our rebuild or replacement service – from £2,200
Removal, refit, and final testing are included in our fixed-price quotes for engine rebuilds and replacements. For standalone removal/refit work (e.g., to replace other components), we provide a separate quote.
Every job is quoted individually – contact us for a precise estimate for your vehicle.
Inside our workshop
Mercedes-Benz Engine Removal, Refit & Final Testing
Which Mercedes Models and Engines?
We perform removal, refit, and testing on virtually every Mercedes-Benz model. Below are some of the most common ones we work on.
For a complete list of all models and engine codes, see our engine rebuild service page.
Our Removal, Refit & Testing Process
- 01
We receive your vehicle, confirm the work required, and carry out an initial inspection.
- 02
We disconnect all systems, drain fluids, and safely lift the engine out using appropriate equipment.
- 03
The engine is either rebuilt (if part of a rebuild service) or the replacement unit is prepared.
- 04
We lower the unit into the bay, reconnect all systems, and refill fluids to manufacturer specifications.
- 05
We perform initial start-up checks, measure oil pressure and compression, and run the engine at various RPMs.
- 06
We road-test the vehicle to verify real-world performance, check for leaks, and complete a final sign-off.
Why Choose Mercedes Garage
- Factory-trained technicians with extensive Mercedes experience
- Correct tools and equipment for every model – including AMG and special layouts
- 12-month unlimited-mileage warranty on all rebuilds and replacements
- Fixed-price quotes – removal, refit, and testing included
- Nationwide recovery available from £70
- Transparent process – we keep you updated at each stage
- Rebuild turnaround – typically 3-5 working days from arrival
How Our Service Works
- 01
Contact us – call, email, or use our online form.
- 02
Recovery – we collect your vehicle nationwide (from £70).
- 03
Inspection & quote – we assess the work and provide a fixed price.
- 04
Removal, rebuild/replacement, refit & testing – we carry out the full process.
- 05
Collection – your vehicle is returned with a warranty and full documentation.
Frequently Asked Questions
How long does engine removal and refit take?+
Typically, removal and refit take 15-25 workshop hours. If a full rebuild is included, add 10-15 hours. We'll provide a precise timeline during the quote stage.
Are all tests included in the price?+
Yes, our fixed-price quotes for rebuilds and replacements include all removal, refit, and final testing – from start-up checks to road testing.
Do you handle AMG models with complex systems?+
Absolutely. Our technicians are trained on all AMG platforms, including the complexities of M156, M157, M177, and M178 engines. We have the specialist tools and knowledge to work on these high-performance units.
What if my vehicle is a Sprinter or a van?+
We regularly work on commercial vehicles, including Sprinters, Vitos, and V-Class. The removal and refit process is adapted to the larger bay and different layout, but we follow the same rigorous quality standards.
Do I need to bring the car in or can you collect?+
We offer nationwide recovery from £70. We can collect your vehicle and return it after the work is complete.