Independent Mercedes care · Al Quoz, Dubai
Restore smooth running, quiet comfort and dependable daily driving. We repair E300 engine faults, oil leaks, gearbox problems, suspension wear and electrical issues at our Al Quoz workshop.
Mercedes-trained technicians and STAR diagnostics help us find the failed part and explain your repair choices.
Selected localized engine repairs are estimated at AED 650–2,500 including VAT. Compare larger repair budgets below.
15% off your first Mercedes service. Ask about the offer when booking.
You do not need to identify a component before calling. Tell us your E300 model year and the change you have noticed, and we will arrange the appropriate workshop checks.
Book an engine fault investigation if the car shakes, hesitates or has reduced power. Tell us whether it happens at a cold start, when warm or under acceleration. That short description helps us reproduce the concern and distinguish ignition, air, fuel and mechanical problems.
We inspect the tires, suspension, steering and mountings around the condition you describe. A vibration at one road speed calls for different checks from a clunk when selecting Drive. Replacing several parts without locating the source can leave the original problem unresolved.
Stop safely and switch off the engine if the car overheats or shows a red oil-pressure warning. Call for advice about recovery before restarting. The repair may still be limited, but continued driving can turn a leak or lubrication fault into serious engine damage.
We repair the cause of poor running, from a damaged breather or ignition component to internal engine wear. The E300 badge has been used with different engines across generations and markets. We check the vehicle specification before ordering parts or recommending an engine repair.
A warning light provides a starting point. Live operating data, leak checks and the relevant mechanical tests help establish whether the problem is external or inside the engine. If a misfire follows an ignition component, that is a different repair from low compression in a cylinder. The estimate should reflect that difference.
A localized repair can retain a serviceable engine. Depending on the findings, work may include seals, crankcase ventilation parts, ignition components or a timing assembly. We explain what failed and what needs to be renewed together to avoid paying for the same access work twice.
For substantial internal damage, compare a rebuild of your engine with a compatible replacement. A rebuild depends on the condition of the block, head and major internal parts. A used unit needs confirmed compatibility, a clear account of its condition and written warranty terms. Purchase price alone does not show the installed cost.
Use these ranges to compare the likely size of a repair. We confirm the engine or transmission fitted to your E300 and the required work before issuing a vehicle-specific total.
| Repair | Included work | Estimated total |
|---|---|---|
| Localized engine repair | Selected seal, ventilation or ignition repair; listed new parts, labor and relevant checks. | AED 650–2,500 |
| Timing assembly repair | Compatible new timing components on a suitable engine, fitting and checks. Internal engine damage is separate. | AED 3,500–7,500 |
| Cylinder-head repair | Removal, assessment, agreed head work, required sealing parts, refitting and checks. | AED 5,500–11,000 |
| Engine rebuild | Selected four- or six-cylinder engine; agreed internal repair, required parts, assembly, fitting and checks. | AED 10,000–20,000 |
| Used engine installed | One compatible used assembly, removal and fitting, agreed service materials and checks. | AED 12,000–25,000 |
| Valve body replacement | One compatible new valve body on a suitable conventional automatic, fluid, seals, fitting and applicable setup. | AED 2,800–4,500 |
| Gearbox overhaul | Removal, agreed internal wear-part replacement, fluid, seals, fitting and applicable testing. | AED 4,500–9,000 |
These are estimates for the listed work. The confirmed price depends on the fitted system, selected parts and the condition found. Major additional damage is quoted separately. These engine budgets cover selected conventional four- and six-cylinder applications; hybrid equipment and unusual variants need a separate estimate. The first-service offer has not been deducted.
Get better prices for your Mercedes repair. Call with your model and the problem for a quote listing parts, labor and VAT.
We repair worn suspension joints, bushings, dampers and related steering parts to restore controlled movement and reduce knocking. The useful result is a car that tracks properly, settles after a bump and feels consistent when braking. Tire condition and wheel damage are checked alongside the suspension when they could explain the complaint.
A loose joint or worn bushing can make noise before the ride feels badly affected. We identify movement in the relevant components and explain whether a single part, an axle pair or associated mounting hardware needs replacement. Alignment is included in the quote when the repair requires it.
Your E300 may have conventional springs or optional air suspension, depending on its specification. A low corner needs checks of the fitted system. We do not quote an air strut simply because the car is an E-Class; leaks, sensors and control faults call for different work.
We assess the pads, discs, calipers and wheel area together. A steering-wheel shake while braking may require checks beyond pad thickness. If the pedal suddenly changes, braking becomes weak or a brake-fluid warning appears, stop safely and contact us before continuing.
We repair E300 automatic transmission faults and explain the practical options before major work begins. Tell us if the problem changes when the gearbox warms up, and bring any previous repair invoice if it is readily available.
If Drive or Reverse takes longer to engage, tell us whether the delay occurs from cold or after a longer journey. We check the transmission operation, fluid condition where relevant and electronic fault information. Mountings and driveline movement can also affect what you feel as the gear engages.
We compare commanded gear changes with the car’s actual behavior. A suitable valve-body repair, internal overhaul or compatible replacement each solves a different problem. An adaptation procedure may be appropriate after certain repairs; it does not renew worn clutches or repair broken mechanical parts.
A due fluid and filter service maintains a serviceable gearbox. Persistent slipping, contamination or a mechanical noise needs investigation before a routine service is sold as the solution. If an overhaul is required, the estimate should include removal, the agreed internal work, refitting, fluids and relevant setup.
We trace oil or coolant back to its source, inspect accessible hoses and joints, and test the relevant system. Fluid on an undertray can spread far from the failed part. A stain beneath the car does not by itself identify a rear engine seal or prove that the gearbox needs removal.
Cooling repairs may involve a leaking hose, radiator, pump, thermostat or another identified component. We check the actual failure and any consequences of overheating before recommending further engine work. Repeated coolant top-ups can hide an active leak and leave the car at risk of another temperature rise.
An oil leak close to hot exhaust parts deserves prompt attention, particularly if you notice smoke or a burning smell. Tell us about recent repairs or when the leak first appeared. That history can help separate residual oil from an ongoing leak without assuming the earlier job is responsible.
We test the 12V battery, connections and charging system when the E300 starts slowly or shows repeated electrical warnings. A replacement battery must match the vehicle’s required type and specification. A battery warning can also arise from another electrical component, so replacing the battery alone may leave the fault active.
Equipment varies across the E300 range. If your car has hybrid or additional electrical systems, the relevant procedure and parts are identified from the car. You can start the booking with the model and symptoms; we will request any additional details needed.
For weak cooling, we check vent temperature, airflow and the refrigerant system as appropriate. A leak, compressor problem, sensor fault or air-distribution issue can produce similar complaints. Repeatedly adding refrigerant does not fix an identified leak.
We also investigate window, lighting and cabin-control faults. An isolated switch, wiring connection or motor can be a different repair from a control module. Our Mercedes electrical repairs include tracing those faults and checking the repaired function before the car is returned.
Call MercGarage with your E300 model year and the problem you want fixed. If the car can be driven safely, we can arrange a workshop visit in Al Quoz. If it will not start or has a serious warning, discuss recovery or pickup arrangements first, including availability and any charge.
We explain the findings in plain English and compare sensible parts choices. Where a repair requires dismantling to establish the full extent of damage, we identify that stage and its cost before proceeding. Parts availability and the required testing determine the collection time; a specific date is agreed for your job.
If scheduled maintenance is due as well, our Mercedes E300 oil and filter service can be priced alongside the repair. Shared operations should appear once, and optional servicing should remain easy to distinguish from the work needed to resolve the fault. At collection, ask for the invoice, the applicable parts and labor warranty, and any follow-up checks.
“They actually explained what was wrong in plain English. No pressure, no nonsense.”Customer feedback published on the MercGarage homepage.
Ready to get your E300 repaired? Call our workshop at 39, Al Quoz 4, Dubai. A model year and short description are enough to begin.
Useful answers before you arrange an E300 repair in Dubai.
Selected localized repairs are estimated at AED 650–2,500 including VAT. Timing work is AED 3,500–7,500 and an eligible engine rebuild AED 10,000–20,000. The engine fitted and the damage found determine which estimate applies.
Yes, where its condition permits. A valve-body replacement, internal overhaul or another identified repair may be suitable. We compare the repair with a compatible replacement when major damage makes that useful, and explain the included parts and testing.
No. Suspension equipment varies by generation and specification. We identify whether your car has conventional springs or air suspension before recommending parts for a low corner, warning or ride complaint.
Yes. Tell us the model year and the problem. We can check the vehicle specification and request the VIN later if it is needed for parts matching. You do not need to diagnose the car yourself.
They can be planned together when parts, workshop availability and the required work allow. We separate due maintenance from fault repairs in the estimate and account for any shared operations so the combined price remains clear.
Ask for the warranty applicable to the specific parts and labor in your written quote. Coverage depends on the repair and parts selected. A used engine or reconditioned assembly can carry different terms from a new replacement part.
