Denso diesel injector repair is an important stage of diesel engine maintenance, as these components play a key role in fuel delivery and ensuring its efficient combustion. Denso injectors can wear out or become contaminated, which leads to a decrease in engine power, increased fuel consumption and increased emissions. That is why it is important to regularly check their condition and, if necessary, carry out repairs to maintain optimal engine operation.
At our car service Autopark-Service, we offer a full range of Denso injector repair services, including diagnostics, cleaning, replacement of worn components and calibration. Our experienced specialists use modern equipment to perform the repair as efficiently as possible and ensure high-quality operation of the injectors after repair. You can be confident in the reliability of our repair, as we provide a guarantee for the work performed and the spare parts used.
Denso diesel injector repair is an important stage of diesel engine maintenance, as these components play a key role in fuel delivery and ensuring its efficient combustion. Denso injectors can wear out or become contaminated, which leads to a decrease in engine power, increased fuel consumption and increased emissions. That is why it is important to regularly check their condition and, if necessary, carry out repairs to maintain optimal engine operation.
At our car service Autopark-Service, we offer a full range of Denso injector repair services, including diagnostics, cleaning, replacement of worn components and calibration. Our experienced specialists use modern equipment to perform the repair as efficiently as possible and ensure high-quality operation of the injectors after repair. You can be confident in the reliability of our repair, as we provide a guarantee for the work performed and the spare parts used.
Professional craftsmen
Fixed price of works
Warranty on work performed and spare parts
Completion of work within the specified time
Accurate diagnosis
Modern equipment
Safe car storage
Personal manager
Years on the market
Machines serviced
Satisfied clients
Cars serviced
The price for repairing Denso diesel injectors depends on the complexity of the repair and the parts required. We offer competitive prices, always agreeing the cost before the work begins to ensure transparency for our customers.
| Fuel system | UAH |
|---|---|
| Removal and installation of diesel fuel injectors | from 800 UAH. |
| Inspection of diesel fuel injectors | from 300 UAH. per unit |
| Repair of diesel fuel injectors | from 1200 UAH. |
| Removal and installation of high pressure fuel pump (HPFP) | from 2000 UAH. |
| Repair of HPFP | from 2200 UAH. |
| Inspection of fuel pressure regulator | 600 UAH. |
| Replacement of high pressure petrol pump | from 2000 UAH. |
| Replacement of petrol injectors | from 500 UAH. per unit |
| Flushing of petrol injectors | from 400 UAH. per unit |
| Replacement of the booster pump | from 1500 UAH. |
| Removal and flushing of the fuel tank | from 4000 UAH. |
| Surface diagnostics of the fuel system | 900 UAH. |
| Prices for Diesel Service services at the Autopark-Service service station in Lviv | |
| Injectors | |
| Common Rail injector diagnostics on a stand | from 300 UAH |
| Mechanical injector diagnostics | 100 UAH |
| Checking injectors for rain | 600 UAH. |
| Bosch injector repair | from 1000 UAH |
| Bosch Piezo injector repair | from 1500 UAH |
| Denso injector repair | from 1700 UAH. |
| Siemens injector repair | from 1250 UAH. |
| Delphi injector repair | from 500 UAH. |
| Delphi injector coding | from 400 UAH |
| Injector shaft cleaning | 50–200 UAH. |
| UOV adjustment | 600–1200 UAH. |
| Injector removal/installation | from 400 UAH/cylinder |
| Injector drilling | 2800 UAH/cylinder |
| Fuel pump and related equipment | |
| Diagnostics of high-pressure fuel pump on the bench | from 1500 UAH |
| Repair of fuel pump | from 2200 UAH. |
| Diagnostics of fuel rail on the bench | 500 UAH |
| Diagnostics of regulator on the bench | 500 UAH |
| Removal/installation of high-pressure fuel pump | 800–5500 UAH. |
| Removal/installation of high-pressure fuel pump from timing belt | 800 UAH |
| Removal/installation of fuel rail | 600–1200 UAH. |
| Removal/installation, cleaning of fuel tank | 2500–4000 UAH. |
| Cleaning/washing of fuel rail | 600–1200 UAH. |
| Replacement of fuel filter | 350-600 UAH. |
| Replacement of fuel filter from kit by bleeding | 550 UAH |
| Diesel engines | |
| Computer engine diagnostics | from 600 UAH |
| Engine diagnostics | from 1000 UAH |
| Erase errors | 300 UAH |
| Checking glow plugs | 100 UAH |
| Replacing glow plugs | 200 UAH/cylinder |
| Drilling out glow plugs | 400–1500 UAH. |
| Checking compression | 600 UAH. |
| Removing/installing cylinder head | 8000–15000 UAH. |
| Removing/installing valve covers | 800–1200 UAH. |
| Removing/installing V6 valve covers | 1200–1800 UAH. |
| Removing/installing camshaft | 3500–5000 UAH. |
| Removing/installing intake manifold | 600–2500 UAH. |
| Removing/installing exhaust manifold | 1500–4500 UAH. |
| Removing/installing oil pan | 600–1000 UAH. |
| Adjusting valves (without washers) | 600 UAH. |
| Replacing timing chain kit | from 3500 UAH |
| Replacing timing belt kit | from 2700 UAH. |
| Replacing front crankshaft oil seal | 200 UAH |
| Replacing front camshaft oil seal | 200 UAH |
| Replacing water pump | from 300 UAH |
| Replacing accessory belt | 600 UAH. |
| Replacing accessory belt kit equipment | 600–1500 UAH. |
| Removing/installing the starter | 600–1200 UAH. |
| Removing/installing the generator | 600–1200 UAH. |
| Replacing the overrunning clutch of the generator | 600–800 UAH. |
| Removing/installing, washing the EGR valve | 600–1500 UAH. |
| Installing the EGR valve plug | 200 UAH |
| Changing the oil in the oil filter | 400 UAH |
| Replacing the air filter | 150–300 UAH. |
| Replacing the cabin filter | 150–500 UAH. |
| Drilling out the stud/bolt | from 400 UAH |
| Particulate Filter | |
| Particulate Filter Regeneration | 800 UAH |
| Diesel turbines | |
| Turbine removal/installation | 1200–3000 UAH |
Diesel Injector Repair Denso in Lviv — a professional service from Autopark-Service, ensuring precise restoration of your diesel engine’s fuel system. Denso injectors are an essential component of modern Common Rail systems, and their proper functioning contributes to stable fuel delivery, optimal combustion, and reduced fuel consumption.
Our specialists perform full diagnostics, high-quality repair, and calibration of injectors using modern equipment and certified methods — guaranteeing safe and efficient engine performance after servicing.
Denso injectors — are high-tech components of diesel vehicle fuel systems that are responsible for delivering fuel under high pressure and accurately spraying it into the cylinders. Their proper operation directly affects:
Over time, injectors can become contaminated, lose their tightness, or fail due to wear of mechanical components. If repair or restoration of the injectors is not carried out in time, it can lead to significant engine breakdowns and more expensive repairs in the future.
You can check the condition of the injectors before repair through our Common Rail Diesel System Diagnostics.
Diesel injector repair Denso is recommended when the following signs appear:
These symptoms may indicate clogging, wear, or mechanical damage inside the injectors, requiring immediate intervention.
At Autopark-Service, the diesel injector repair process for Denso takes place in several stages, each aimed at precisely restoring the components:
For extended servicing, you can use our injector and pump part replacement and restoration services.
Our service offers:
You can review the general pricing for diesel services in our diesel service price list.
Timely repair of Denso diesel injectors allows you to:
Faulty injectors lead to overloads in the fuel system, which can result in costly diagnostics and repairs of other components.
It is the restoration of the injector’s functionality, including diagnostics, cleaning, replacement of worn parts, and calibration.
The repair usually takes from several hours to one day depending on the condition of the injectors.
It is recommended to undergo diagnostics every 10–15 thousand km or when the first signs of failure appear.
In most cases, yes — if the mechanical damage is minor, they can be repaired.
The cost depends on the condition of the injector and the need for part replacement; the exact price is determined after diagnostics.
To get professional Denso diesel injector repair in Lviv, call or fill out the form on our website. Our specialists will contact you to arrange a service time and provide a preliminary work estimate.
