Cooling repairs in Al Quoz 4, Dubai
Losing coolant or running hot? We find the leak, confirm the correct C180 pump, and replace it with fresh seals and the specified coolant. You get a clear estimate before the repair.
Recognize the problem
A puddle, dried coolant residue, or a temperature warning can point to a pump problem. It can also come from a hose, thermostat housing, radiator, or expansion tank. Replacing the pump only makes sense when the inspection identifies it as the cause.
We trace the leak to its source. Coolant can run along covers, so a wet patch beneath the engine does not identify the failed part.
A worn pump bearing is one possibility. The belt, tensioner, and nearby pulleys need checking before choosing the repair.
We check coolant circulation alongside thermostat and fan operation. A scan helps guide the tests but does not replace mechanical inspection.
Choose the work your car needs
Suitable for a failed pump seal, damaged housing, worn bearing, or confirmed circulation fault within the pump. The work includes the matched assembly, required seals, normal access labor, coolant refill, and operating checks.
A leaking connection, thermostat problem, or pump-control fault needs its own repair. Where an auxiliary pump is fitted, we identify its circuit separately. A working main pump should not be replaced just because another cooling component fails.
A replacement pump cannot correct damage already caused by severe overheating. If the history or test results suggest an internal engine problem, we explain the additional checks before proceeding.
Plan the repair
Use these AED estimates to compare the work, not just the part price. The main-pump range covers common four-cylinder applications. A VIN check confirms the correct assembly, parts source, and access requirements.
Leak inspection, suitable pressure testing, and temperature or fault-data checks. Extended investigation is separate.
AED 250–450Matched new pump, required seals, normal installation labor, specified coolant refill, and leak and operating checks.
AED 1,200–2,500Only where fitted and diagnosed as faulty. Correct auxiliary pump, normal fitting, electrical checks, and coolant correction.
AED 850–2,300Separate work when a fault is confirmed or the selected assembly requires it. Shared access is allowed for in the estimate.
AED 500–1,400These estimates include 5% VAT and are not fixed quotes. Diagnosis costs AED 250–450 separately unless your written quote includes it. Confirm any diagnostic-fee credit before approving work. Recovery, belts, tensioners, hoses, extra flushing, and overheating damage are extra unless listed. A thermostat is added only when needed. The ranges shown are before any individually agreed discount.
Tell us the model year and what you have noticed. We will request the VIN privately if needed and check the correct part for you. Ask about available discounts when requesting your estimate. Your written quote will confirm any discount and the final price.
Model fitment matters
C180 models use different pump assemblies. We identify the engine, production details, and affected cooling circuit so the replacement fits your car.
You do not need to identify the pump yourself. Send your vehicle details and tell us about any engine replacement. We handle the parts check before ordering.
Inspection before replacement
We inspect the cold system and ask when coolant drops, whether the car overheated, and whether recent cooling work preceded the problem.
Pressure testing, temperature data, mechanical checks, and control tests are selected for the symptoms. The thermostat, fan, cap, and hoses remain part of the diagnosis.
You receive the pump identification, proposed parts, included work, and any separate recommendations. Related parts are explained before approval.
A cooling fault code alone does not prove a failed main water pump. Ask us to explain how the test results support the proposed replacement.
Parts and repair choices
There is no universal pump replacement mileage for every C180. Condition, leakage, bearing wear, and correct operation are more useful than a blanket kilometer claim.
Three repair budgets
These are illustrative repair scenarios, not completed customer jobs. Each assumes a VIN-matched new pump and no internal engine damage. Estimates include the stated work and 5% VAT; separate diagnosis and unlisted repairs are excluded.
Concern: Coolant residue near the pump and a recurring low level. Inspection must confirm the pump seal or housing as the source.
Proposed work: Matched mechanical pump and seals, normal access labor, coolant refill, and leak checks. Assumes a compatible OEM option is available and nearby hoses are sound.
Concern: Noise near the drive area with coolant loss. Checks must separate pump wear from belt and tensioner noise.
Proposed work: Engine-matched main pump, seals, access labor, coolant refill, and warm-up checks. Assumes the belt and tensioner can be reused; replacement would be quoted separately.
Concern: Suspected circulation trouble or a pump-area leak. Testing must confirm the main module and its control arrangement, rather than an auxiliary pump.
Proposed work: Correct main pump assembly, required seals, fitting, specified coolant, and operating verification. Separate control faults or a thermostat are outside this estimate.
These are scheduling allowances, not guaranteed collection times. Confirm parts availability before arrival. Ask for the warranty duration, parts or labor coverage, mileage limit, and exclusions in writing for your selected repair.
Before you collect the car
We restore the cooling circuit with coolant selected for the vehicle specification, use the appropriate filling and bleeding procedure, and inspect the repaired area for leaks. Temperature behavior, heater output, and relevant fault data help check the result.
Coolant color alone is not a specification. If the system contains mixed fluid, deposits, or contamination, additional cleaning may be needed and is discussed separately.
MercGarage’s Mercedes-trained technicians and STAR diagnostic equipment support the inspection. For other work on the same vehicle, see our Mercedes C180 repair and service options.
Read customer feedback about communication and workshop service, then ask us about the parts, timing, and warranty for your C180 repair.
After collection, report renewed coolant loss, a warning, or temperature changes promptly. Check coolant only when the engine is cool and follow the vehicle’s maintenance instructions.
Arrange your repair
The right repair starts with the leak source and the correct pump. Tell us the model year, what you have noticed, and whether the car has overheated. A warning photo or previous repair invoice can help.
Ask about pickup and drop-off when arranging your visit. If the car is overheating or losing coolant quickly, request recovery instead of driving it here. Collection timing and any transport charges are confirmed separately.
Before booking
Clear answers about fitment, repair choices, and what your estimate covers.
A typical main-pump replacement is AED 1,200–2,500, including the pump, required seals, normal fitting, coolant, operating checks, and 5% VAT. Diagnosis is AED 250–450 separately unless included in your written quote. Parts choice and additional faults can change the total. Ask about available discounts.
Allow around one workshop day for a straightforward job once the correct parts are available. Some applications need one to two days, and additional faults or parts delays can extend this. We confirm the expected collection time after inspection and the parts check.
Start with the model year, symptoms, and whether the car has overheated. A warning photo can help. We will request the VIN privately if needed, identify the correct pump, and confirm parts availability before giving a final quote.
No. Identify the engine and the specific pump first. Main pump modules and electric auxiliary pumps are different components. M274 applications can use vacuum-switched modules, so the W205 badge does not justify assuming an electric main pump or automatic coding.
The main-pump replacement range includes a matched new pump, required seals, normal fitting, specified coolant refill, and operating checks, with 5% VAT. Separate diagnosis and related repairs are excluded unless your written quote includes them.
Only when its condition, test results, or the required assembly justifies it. Shared access can reduce repeated labor, but it does not make a functioning thermostat automatically defective.
Repeated coolant loss needs inspection. Topping up does not fix the leak or establish that a journey is safe. If the temperature rises, steam appears, or coolant escapes rapidly, stop safely and arrange recovery. Never open a hot coolant cap.
A cold external check may reveal a leak, but pump replacement involves correct part matching, access, sealing, tightening, coolant handling, and bleeding. If you lack the vehicle-specific procedure and equipment, book workshop repair rather than attempting a parts swap.
Ask for the exact warranty with the written estimate. It depends on the supplied part and agreed work. Confirm duration, any mileage limit, covered parts or labor, and exclusions before approving the repair.
The thermostat, fan, radiator, trapped air, other leaks, or damage from earlier overheating may still need attention. We check the relevant system before release. Contact us promptly if symptoms return rather than continuing to drive an overheating car.
